This document discusses common issues that arise when developing flexible applications across multiple platforms, and provides recommendations for addressing them. It outlines strategies for improving load time and runtime performance, such as using a startup module, caching, and externalizing assets. It also recommends choosing a micro architecture and component-based design, as well as prioritizing features over code, to help avoid performance issues. Additionally, it suggests determining the right approach for code sharing across web, desktop and mobile before beginning development.
Develop a vanilla.js spa you and your customers will love
Do you want to leverage HTML, CSS and JavaScripts APIs to deliver rich user experiences that outlive the framework du jour? Do You want to understand good front-end application architecture and performance principles. Then you want to build applications in Vanilla JS. Despite popular belief Vanilla JS is not as difficult to master and implement as you might think.
In this tutorial Chris Love will demonstrate how to apply many common web performance optimization, good architecture and tricks to build a fast, native-like application user experience customers desire without dependency on large, fast food frameworks.
This tutorial will demonstrate the following concepts:
- Applying the 14kb Rule for Instant Loading
- Markup Management
- Eliminating Excess AJAX Calls
- Working With and Around Application Cache
- Applying Service Workers and HTTP/2 For Even Better User Experiences
- Leveraging common browser APIs & good architecture
Taylor Lovett presented on the new JSON REST API for WordPress. The API uses JSON and REST principles to provide an intuitive and easy to use interface for WordPress content. It allows users to create, read, update and delete WordPress content like posts, pages, users and media through HTTP requests. The API is extensible and developers can build custom routes and endpoints. It provides a powerful way to interact with WordPress programmatically and will soon be integrated into the WordPress core.
Building modern web sites with ASP .Net Web API, WebSockets and RSignal
My session at ITCamp.ro 2012:
Web site development is an ever changing landscape. Thanks to the latest web browser technologies it's possible to create highly responsive single page applications, requiring a new approach to design and development on the server side. During this session we'll see ho to use .Net technologies to get the best out of the new Web API, WebSockets and the excellent RSignal framework.
No one wants a slow loading, slow reacting application. As page weight has increased so has the dependency on JavaScript to drive rich user experiences. Today many pages load over 2MBs of JavaScript, but is this healthy? Do your scripts and dependencies perform well? In this session we will review common JavaScript performance bottlenecks, how to detect them and how to eliminate them.
This session will review common bad coding syntax, architecture and how to replace them with better alternatives. You will also be exposed to caching, code organization, build and deployment best practices that produce the best user experiences. Finally, you will see how to use the navigation timing and performance timing APIs to fine tune your applications to produce a fast, lean application your customers will love.
10up open sourced their WordPress Best Practices (PHP, JavaScript, tools, and workflows) in late 2014. As the Director of Web Engineering at 10up, I drove this project and am the lead contributor to the docs. These Best Practices allow developers to build sites that scale, perform, and are secure one sites receiving millions of page views per day. They also standardize development practices in such a way that facilitates team collaboration. This talk will highlight some important parts of the Best Practices and reveal some valuable tips about how we (10up) engineer some of the most complex and most viewed WordPress sites in the world.
This document provides an introduction to Node.js web development. It discusses Node.js basics including its asynchronous, non-blocking architecture. It also covers building a simple web app with Express, MongoDB, and Jade. Tools for bundling assets like Grunt and unit testing with Mocha are described. Sample code demonstrates basic routing, database queries, templating, and unit tests. Contact information and GitHub repos are provided to learn more.
- NodeifyWP is a framework that allows developers to build isomorphic web applications using WordPress, PHP, and Node.js.
- It uses PHP to execute JavaScript (Node.js) on the server, enabling the use of modern front-end technologies like React while retaining WordPress for content management.
- Setting up NodeifyWP in a theme involves requiring the framework, registering server-side and post-specific JavaScript, and rendering content through a REST API endpoint.
HTML5 and the dawn of rich mobile web applications pt 1
Mobile applications are evolving to leverage HTML5 and rich web technologies. While native mobile applications currently have advantages in terms of performance and access to device features, HTML5 allows building applications that work across mobile devices and platforms using web standards. Frameworks like jQuery Mobile and Sencha Touch demonstrate how to build mobile-optimized interfaces using HTML, CSS, and JavaScript. HTML5 applications have the potential for broader reach and less development effort compared to building separate native apps, though performance compromises remain versus truly native apps.
“We’ve all built a ton of WordPress sites. We’ve also managed them all too. You’ve probably heard about WordPress Multisite Networks, and all the awesome things it can (and can’t) allow you to do.
With great power, comes great responsibility. During this talk, Taylor will step through the do’s and don’ts of Multisite Networks. He will share how WordPress Multisite can be your best friend or worst enemy… but usually both… at the same time.”
Learning Outcomes:
Expect pro-tips, eureka moments, and hard lessons learned from his experience setting up and running multisite networks for small private company intranets, all the way to global enterprise brands.
By the end of this talk you will know the pros and cons of WordPress Multisite Networks, best practices for setting up and running a multisite, and know about alternatives if multisite isn’t a fit for your next project.
Presented by Taylor McCaslin at WordCamp Toronto on October 3, 2015.
Advanced front end debugging with ms edge and ms tools
All browsers have developer tools that help developers troubleshoot their applications. But each browser's tools are different and all have strengths and weaknesses. Microsoft Edge is no different.This session will highlight some deeper insights you can gain through the Edge developer tools and some advanced tools available from Microsoft. We will dive into advanced CSS and JavaScript debugging capabilities. We will also review how to chase memory leaks and diagnose common performance rendering issues. Finally we will do a quick review of Vorlon.js, a remote debugging library that enables you to troubleshoot issues on devices you do not have developer tool access.
Extending on some of the themes of front-end heavy application development, this session covered the higher order themes of development workflow automation, revolving around the concepts of modern web app development from a full stack perspective.
Extreme Web Performance for Mobile Devices - Velocity NY
The document discusses optimizing web performance for mobile devices. It covers mobile web platforms and browsers, the importance of performance on mobile, tools for measuring performance, optimizing initial loading and above-the-fold content within 1 second, and maintaining responsiveness. The key recommendations are to measure on real devices, avoid redirects, reduce requests, load above-the-fold content quickly and defer the rest, and prioritize simplicity over complex designs and frameworks.
This document provides an overview of the MEAN stack and demonstrates how to build a sample application with it. It begins with defining each component of the MEAN stack: MongoDB as the database, Express as the web application framework, AngularJS for the frontend framework, and Node.js as the runtime environment. It then demonstrates setting up a basic Express app, integrating authentication with Passport, and interacting with MongoDB using Mongoose. The document also discusses key concepts like asynchronous I/O in Node.js and model-view-controller patterns in AngularJS. Overall, it serves as a high-level introduction to the technologies that make up the MEAN stack.
jQuery - the world's most popular java script library comes to XPages
This document discusses using jQuery with XPages. It begins with an introduction to jQuery, explaining that it is a popular JavaScript library that simplifies document manipulation, events, animation, and AJAX. It then compares jQuery to Dojo and provides guidance on when each should be used. The document demonstrates how jQuery works via its API and methods. It also explains how to add jQuery to an XPages application either directly in code or via a theme. Finally, it discusses jQuery plugins and how they can provide ready-made functionality to solve requirements.
Developing High Performance Web Apps - CodeMash 2011
This document provides an overview of techniques for developing high performance web applications. It discusses why front-end performance matters, and outlines best practices for optimizing page load times, using responsive interfaces, loading and executing JavaScript efficiently, and accessing data. The presentation recommends tools for monitoring and improving performance, such as Firebug, Page Speed, and YSlow.
The document describes the typical structure for expanding a restaurant through limited partnerships. It summarizes:
- Restaurants are often financed through limited partnerships that raise capital from individual investors seeking annual returns and eventual profit from selling their stake.
- A general partner owns 1% and manages the business, while limited partners own the remaining 99% of individual locations and receive cash flows.
- As the restaurant expands, new locations are financed through debt and equity and controlled by the same general partner, who owns the trademark that locations pay fees to use.
- This structure allows the general partner to control operations while owning less than 50% of each individual location.
This Digest is designed to serve as a non-exhaustive review of highlights of the Internet Corporation for Assigned Names and Numbers (ICANN) Public Meeting relevant to a variety of businesses stakeholders affected by ICANN’s work, presented in business friendly language.
How to run system administrator recruitment process? By creating platform based on open source parts in just 2 nights! I gave this talk in Poland / Kraków OWASP chapter meeting on 17th October 2013 at our local Google for Entrepreneurs site. It's focused on security and also shows how to create recruitment process in CTF / challenge way.
This story covers mostly security details of this whole platform. There's great chance, that I will give another talk about this system but this time focusing on technical details. Stay tuned ;)
HTML5 provides new semantic elements that help improve accessibility and SEO. These include <header>, <nav>, <article>, <aside>, <footer>, <time>, <video>, <audio>, and more. HTML5 also introduces new features like local storage, offline caching, and geolocation that enhance the mobile web experience.
The document discusses security issues related to Flash applications. It introduces Flash and ActionScript, and outlines various vulnerabilities such as cross-site scripting, cross-site flashing, insecure crossdomain policies, and sensitive data storage in Flash. It provides examples of how these vulnerabilities can be exploited and recommendations for more secure development practices.
The document discusses attacking HTML5. It begins with an introduction to HTML5 tags, attributes, and features like geolocation, drag and drop, and storage options. It then covers ways these features can be attacked, including stealing data from storage, spoofing data to cause CSRF or XSS, and dumping data from SQL storage. Specific attacks are demonstrated against cross-origin resource sharing, cross-document messaging, clickjacking, and exploiting new vulnerabilities with older attacks. The document concludes that while HTML5 provides new browser capabilities, attackers can find innovative ways to exploit these features maliciously.
The document compares various features of HTML5 and Silverlight, including platforms supported, storage options, databases, offline capabilities, threading models, communication APIs, notifications, audio/video support, canvas drawing, and other miscellaneous features. Key differences discussed include HTML5's broader platform support versus Silverlight's reliance on the .NET framework and browser plugins. The document provides overviews and comparisons to help understand how the technologies compare in various areas.
This document discusses various topics related to developing web apps, including HTML5, responsive design, touch events, offline capabilities, and debugging tools. It provides links to resources on HTML5 features like media queries, SVG, web workers, and the page visibility API. It also covers techniques for adapting content like responsive web design, progressive enhancement, and server-side adaptation. Mobile browser stats and popular devices on Douban are mentioned. Frameworks like Bootstrap and tools like Weinre for debugging mobile apps are referenced.
This document discusses various techniques for making web applications work offline and with unreliable network connections, including:
- The application cache manifest which allows specifying cached resources to work offline
- Issues with the current manifest specification and potential enhancements
- The window.applicationCache API for caching resources and monitoring cache status
- Detecting online/offline status using the navigator.onLine property
In 3 sentences or less, it summarizes approaches for offline web applications using the application cache manifest, applicationCache API, and navigator.onLine property.
This document provides an introduction to Adobe Experience Manager (AEM), formerly known as CQ5. It discusses key aspects such as installation, prerequisites, content authoring, templates, components, workflows and more. The technical underpinnings including OSGi, JCR, Apache Sling, and ExtJS frameworks are also overviewed. Common terms are defined and the overall architecture and technology stack are depicted in detail.
Using Web Standards to create Interactive Data Visualizations for the Webphilogb
This document discusses using web standards to create interactive data visualizations for the web. It provides an overview of the JavaScript InfoVis Toolkit, which allows creating multiple graph and tree layouts using web standards and JavaScript. It also discusses upcoming improvements to browser engines and JavaScript that will further improve performance of interactive visualizations. Finally, it introduces WebGL and V8-GL as emerging web standards that bring hardware-accelerated 3D graphics to the web through JavaScript.
Adobe CQ5 for Developers - IntroductionTekno Point
This document provides an introduction to Adobe Experience Manager (AEM), formerly known as CQ5. It discusses key aspects of AEM including its use of OSGi and JCR technologies, templates and components for authoring content, and workflows for automating processes. The document also provides an overview of installing and setting up an AEM author instance, as well as related terms.
This document discusses common issues that arise when developing flexible applications across multiple platforms, and provides recommendations for addressing them. It outlines strategies for improving load time and runtime performance, such as using a startup module, caching, and externalizing assets. It also recommends choosing a micro architecture and component-based design, as well as prioritizing features over code, to help avoid performance issues. Additionally, it suggests determining the right approach for code sharing across web, desktop and mobile before beginning development.
Develop a vanilla.js spa you and your customers will loveChris Love
Do you want to leverage HTML, CSS and JavaScripts APIs to deliver rich user experiences that outlive the framework du jour? Do You want to understand good front-end application architecture and performance principles. Then you want to build applications in Vanilla JS. Despite popular belief Vanilla JS is not as difficult to master and implement as you might think.
In this tutorial Chris Love will demonstrate how to apply many common web performance optimization, good architecture and tricks to build a fast, native-like application user experience customers desire without dependency on large, fast food frameworks.
This tutorial will demonstrate the following concepts:
- Applying the 14kb Rule for Instant Loading
- Markup Management
- Eliminating Excess AJAX Calls
- Working With and Around Application Cache
- Applying Service Workers and HTTP/2 For Even Better User Experiences
- Leveraging common browser APIs & good architecture
Taylor Lovett presented on the new JSON REST API for WordPress. The API uses JSON and REST principles to provide an intuitive and easy to use interface for WordPress content. It allows users to create, read, update and delete WordPress content like posts, pages, users and media through HTTP requests. The API is extensible and developers can build custom routes and endpoints. It provides a powerful way to interact with WordPress programmatically and will soon be integrated into the WordPress core.
Building modern web sites with ASP .Net Web API, WebSockets and RSignalAlessandro Pilotti
My session at ITCamp.ro 2012:
Web site development is an ever changing landscape. Thanks to the latest web browser technologies it's possible to create highly responsive single page applications, requiring a new approach to design and development on the server side. During this session we'll see ho to use .Net technologies to get the best out of the new Web API, WebSockets and the excellent RSignal framework.
JavaScript front end performance optimizationsChris Love
No one wants a slow loading, slow reacting application. As page weight has increased so has the dependency on JavaScript to drive rich user experiences. Today many pages load over 2MBs of JavaScript, but is this healthy? Do your scripts and dependencies perform well? In this session we will review common JavaScript performance bottlenecks, how to detect them and how to eliminate them.
This session will review common bad coding syntax, architecture and how to replace them with better alternatives. You will also be exposed to caching, code organization, build and deployment best practices that produce the best user experiences. Finally, you will see how to use the navigation timing and performance timing APIs to fine tune your applications to produce a fast, lean application your customers will love.
Best Practices for WordPress in EnterpriseTaylor Lovett
10up open sourced their WordPress Best Practices (PHP, JavaScript, tools, and workflows) in late 2014. As the Director of Web Engineering at 10up, I drove this project and am the lead contributor to the docs. These Best Practices allow developers to build sites that scale, perform, and are secure one sites receiving millions of page views per day. They also standardize development practices in such a way that facilitates team collaboration. This talk will highlight some important parts of the Best Practices and reveal some valuable tips about how we (10up) engineer some of the most complex and most viewed WordPress sites in the world.
This document provides an introduction to Node.js web development. It discusses Node.js basics including its asynchronous, non-blocking architecture. It also covers building a simple web app with Express, MongoDB, and Jade. Tools for bundling assets like Grunt and unit testing with Mocha are described. Sample code demonstrates basic routing, database queries, templating, and unit tests. Contact information and GitHub repos are provided to learn more.
Isomorphic WordPress Applications with NodeifyWPTaylor Lovett
- NodeifyWP is a framework that allows developers to build isomorphic web applications using WordPress, PHP, and Node.js.
- It uses PHP to execute JavaScript (Node.js) on the server, enabling the use of modern front-end technologies like React while retaining WordPress for content management.
- Setting up NodeifyWP in a theme involves requiring the framework, registering server-side and post-specific JavaScript, and rendering content through a REST API endpoint.
HTML5 and the dawn of rich mobile web applications pt 1James Pearce
Mobile applications are evolving to leverage HTML5 and rich web technologies. While native mobile applications currently have advantages in terms of performance and access to device features, HTML5 allows building applications that work across mobile devices and platforms using web standards. Frameworks like jQuery Mobile and Sencha Touch demonstrate how to build mobile-optimized interfaces using HTML, CSS, and JavaScript. HTML5 applications have the potential for broader reach and less development effort compared to building separate native apps, though performance compromises remain versus truly native apps.
Best Friend || Worst Enemy: WordPress MultisiteTaylor McCaslin
“We’ve all built a ton of WordPress sites. We’ve also managed them all too. You’ve probably heard about WordPress Multisite Networks, and all the awesome things it can (and can’t) allow you to do.
With great power, comes great responsibility. During this talk, Taylor will step through the do’s and don’ts of Multisite Networks. He will share how WordPress Multisite can be your best friend or worst enemy… but usually both… at the same time.”
Learning Outcomes:
Expect pro-tips, eureka moments, and hard lessons learned from his experience setting up and running multisite networks for small private company intranets, all the way to global enterprise brands.
By the end of this talk you will know the pros and cons of WordPress Multisite Networks, best practices for setting up and running a multisite, and know about alternatives if multisite isn’t a fit for your next project.
Presented by Taylor McCaslin at WordCamp Toronto on October 3, 2015.
Advanced front end debugging with ms edge and ms toolsChris Love
All browsers have developer tools that help developers troubleshoot their applications. But each browser's tools are different and all have strengths and weaknesses. Microsoft Edge is no different.This session will highlight some deeper insights you can gain through the Edge developer tools and some advanced tools available from Microsoft. We will dive into advanced CSS and JavaScript debugging capabilities. We will also review how to chase memory leaks and diagnose common performance rendering issues. Finally we will do a quick review of Vorlon.js, a remote debugging library that enables you to troubleshoot issues on devices you do not have developer tool access.
BP101: A Modernized Workflow w/ Domino/XPagesedm00se
Extending on some of the themes of front-end heavy application development, this session covered the higher order themes of development workflow automation, revolving around the concepts of modern web app development from a full stack perspective.
The document discusses optimizing web performance for mobile devices. It covers mobile web platforms and browsers, the importance of performance on mobile, tools for measuring performance, optimizing initial loading and above-the-fold content within 1 second, and maintaining responsiveness. The key recommendations are to measure on real devices, avoid redirects, reduce requests, load above-the-fold content quickly and defer the rest, and prioritize simplicity over complex designs and frameworks.
This document provides an overview of the MEAN stack and demonstrates how to build a sample application with it. It begins with defining each component of the MEAN stack: MongoDB as the database, Express as the web application framework, AngularJS for the frontend framework, and Node.js as the runtime environment. It then demonstrates setting up a basic Express app, integrating authentication with Passport, and interacting with MongoDB using Mongoose. The document also discusses key concepts like asynchronous I/O in Node.js and model-view-controller patterns in AngularJS. Overall, it serves as a high-level introduction to the technologies that make up the MEAN stack.
jQuery - the world's most popular java script library comes to XPagesMark Roden
This document discusses using jQuery with XPages. It begins with an introduction to jQuery, explaining that it is a popular JavaScript library that simplifies document manipulation, events, animation, and AJAX. It then compares jQuery to Dojo and provides guidance on when each should be used. The document demonstrates how jQuery works via its API and methods. It also explains how to add jQuery to an XPages application either directly in code or via a theme. Finally, it discusses jQuery plugins and how they can provide ready-made functionality to solve requirements.
Developing High Performance Web Apps - CodeMash 2011Timothy Fisher
This document provides an overview of techniques for developing high performance web applications. It discusses why front-end performance matters, and outlines best practices for optimizing page load times, using responsive interfaces, loading and executing JavaScript efficiently, and accessing data. The presentation recommends tools for monitoring and improving performance, such as Firebug, Page Speed, and YSlow.
The document describes the typical structure for expanding a restaurant through limited partnerships. It summarizes:
- Restaurants are often financed through limited partnerships that raise capital from individual investors seeking annual returns and eventual profit from selling their stake.
- A general partner owns 1% and manages the business, while limited partners own the remaining 99% of individual locations and receive cash flows.
- As the restaurant expands, new locations are financed through debt and equity and controlled by the same general partner, who owns the trademark that locations pay fees to use.
- This structure allows the general partner to control operations while owning less than 50% of each individual location.
This Digest is designed to serve as a non-exhaustive review of highlights of the Internet Corporation for Assigned Names and Numbers (ICANN) Public Meeting relevant to a variety of businesses stakeholders affected by ICANN’s work, presented in business friendly language.
How to run system administrator recruitment process? By creating platform based on open source parts in just 2 nights! I gave this talk in Poland / Kraków OWASP chapter meeting on 17th October 2013 at our local Google for Entrepreneurs site. It's focused on security and also shows how to create recruitment process in CTF / challenge way.
This story covers mostly security details of this whole platform. There's great chance, that I will give another talk about this system but this time focusing on technical details. Stay tuned ;)
HTML5 provides new semantic elements that help improve accessibility and SEO. These include <header>, <nav>, <article>, <aside>, <footer>, <time>, <video>, <audio>, and more. HTML5 also introduces new features like local storage, offline caching, and geolocation that enhance the mobile web experience.
The document discusses security issues related to Flash applications. It introduces Flash and ActionScript, and outlines various vulnerabilities such as cross-site scripting, cross-site flashing, insecure crossdomain policies, and sensitive data storage in Flash. It provides examples of how these vulnerabilities can be exploited and recommendations for more secure development practices.
The document discusses attacking HTML5. It begins with an introduction to HTML5 tags, attributes, and features like geolocation, drag and drop, and storage options. It then covers ways these features can be attacked, including stealing data from storage, spoofing data to cause CSRF or XSS, and dumping data from SQL storage. Specific attacks are demonstrated against cross-origin resource sharing, cross-document messaging, clickjacking, and exploiting new vulnerabilities with older attacks. The document concludes that while HTML5 provides new browser capabilities, attackers can find innovative ways to exploit these features maliciously.
The document compares various features of HTML5 and Silverlight, including platforms supported, storage options, databases, offline capabilities, threading models, communication APIs, notifications, audio/video support, canvas drawing, and other miscellaneous features. Key differences discussed include HTML5's broader platform support versus Silverlight's reliance on the .NET framework and browser plugins. The document provides overviews and comparisons to help understand how the technologies compare in various areas.
This document discusses various topics related to developing web apps, including HTML5, responsive design, touch events, offline capabilities, and debugging tools. It provides links to resources on HTML5 features like media queries, SVG, web workers, and the page visibility API. It also covers techniques for adapting content like responsive web design, progressive enhancement, and server-side adaptation. Mobile browser stats and popular devices on Douban are mentioned. Frameworks like Bootstrap and tools like Weinre for debugging mobile apps are referenced.
This document discusses various techniques for making web applications work offline and with unreliable network connections, including:
- The application cache manifest which allows specifying cached resources to work offline
- Issues with the current manifest specification and potential enhancements
- The window.applicationCache API for caching resources and monitoring cache status
- Detecting online/offline status using the navigator.onLine property
In 3 sentences or less, it summarizes approaches for offline web applications using the application cache manifest, applicationCache API, and navigator.onLine property.
A-Frame is a web framework for building VR experiences using HTML. It allows developers to build VR scenes using HTML that can access JavaScript, Three.js and other web APIs. A-Frame uses an entity-component model where everything is an entity that can have components added to define its behavior and appearance. Examples show how to build basic VR scenes by adding box, sphere, cylinder and sky entities with different positions, rotations, sizes and colors. Performance considerations and tips are also discussed such as pre-fetching assets and using components to optimize rendering.
This document provides an introduction to HTML5. It describes HTML5 as a draft specification from the W3C that is over 1100 pages and is not yet complete, as it continues to evolve. It adds new elements like canvas, video, audio, and inline SVG, and changes or removes some older elements and attributes. The document outlines the status and roadmap for the HTML5 specification. It also provides examples and demonstrations of new HTML5 features like video, audio, canvas, and geolocation.
This document provides an introduction to HTML5. It describes HTML5 as a draft specification from the W3C that is over 1100 pages and is not yet complete, as it continues to evolve. It adds new elements like canvas, video, audio, and inline SVG, and changes or removes some older elements and attributes. The document outlines the status and roadmap for the HTML5 specification. It also provides examples and demonstrations of new HTML5 features like video, audio, canvas, and geolocation.
This document discusses techniques for improving frontend performance. It recommends making fewer HTTP requests, using a content delivery network, adding expiration headers, gzipping components, optimizing stylesheet and script placement, avoiding redirects and duplicate scripts, and more. It also covers techniques for loading scripts asynchronously without blocking page rendering, such as using script elements, XHR, and iframes. Faster page loads can improve user experience and increase revenue.
Leveraging BlazeDS, Java, and Flex: Dynamic Data TransferJoseph Labrecque
This document discusses leveraging BlazeDS, Java, and Flex for dynamic data transfer between a Java backend and Flex frontend. It provides an overview of the key technologies used - BlazeDS for AMF remoting, Java and Spring on the backend, and Flex on the frontend. It then discusses specific implementations like configuring BlazeDS services with Spring, using RemoteObjects and AMF calls to invoke methods on the backend from Flex, and provides examples of its use in applications like file uploads and an audio recorder at the University of Denver.
The document discusses HTML5 and provides an overview of its key elements and features. It begins with a definition of HTML5 as a draft specification from the W3C that adds new elements like canvas, video and audio. It then provides summaries of important HTML5 elements and features like video, audio, canvas, SVG, CSS3, DOM scripting, geolocation and more. The document concludes by discussing resources for learning more about HTML5 and considerations around using HTML5 versus apps or other technologies on mobile.
Content Security Policy (CSP) allows web site administrators to control resources the user agent is allowed to load for a given page. It's an added layer of security that helps to detect and mitigate certain types of attacks, including Cross Site Scripting (XSS) and data injection attacks. We learn what they are and how to used them.
The document discusses optimization of the presentation tier of web applications. It notes that the presentation tier is often overlooked despite being responsible for over 30% of client/server performance. Some key optimizations discussed include reducing HTTP requests, optimizing response objects by reducing size and load pattern, JavaScript minification and placement, image sprites, caching, and ensuring valid HTML markup.
Many notable and new web hacking techniques, discoveries and compromises were uncovered in 2008. During his session, the top 10 vulnerabilities present in 2008, as well as some of the prevalent security issues emerging in 2009. Attendees will virtually be able to walk through the vulnerabilities appearing on today’s corporate websites, learning real-world solutions to today’s web application security issues.
Moderator: Mike Stephenson, SC lab manager, SC Magazine
- Jeremiah Grossman, founder and chief technology officer, WhiteHat Security
HTML5 is a draft specification from the W3C that adds new elements like canvas, video and audio to HTML. It is not finished yet and continues to evolve. HTML5 introduces elements like article, section and aside to structure content. It also supports new media capabilities like playing video and audio natively in the browser without plugins. HTML5 is supported in Internet Explorer 9 and later, and also in other modern browsers like Chrome and Firefox.
This document provides information about the "Fokusuke App" and how it will work. It will launch from the index.html file located in the root directory. The app icon will be a 128px foxkeh.png image. The app is developed by Dynamis and will allow access to the internet using modern web technologies like HTML5, CSS3, JavaScript and more directly from the device without a browser. It will support features such as offline use, media playback, forms, storage and more.
By making your site accessible, you'll get a better understanding of HTML semantics, an increased audience reach, Google will reward you... and you will become good looking, admired by your peers, and be the most interesting person in the room.
This document discusses progressive web applications (PWAs). It provides definitions of PWAs from Wikipedia and key figures. It outlines characteristics of PWAs like being reliable, fast, engaging. It discusses advantages of PWAs over native apps like lower distribution friction. It provides a checklist of features PWAs should have and things they cannot do. It also discusses testing PWAs, including for offline use, across browsers, and network conditions.
Webpack: What it is, What it does, Whether you need itMike Wilcox
Webpack is a module bundler that bundles JavaScript files and their dependencies into packages that can be loaded in a browser. It provides features like module bundling, code splitting, tree shaking, code minification and optimization. While powerful, its configuration can be complex and obtuse. Alternatives like Browserify provide similar functionality but may be easier to use.
The document discusses best practices for organizing and structuring CSS code, including:
1. Using inheritance, cascading, and specificity principles to determine which styles take precedence.
2. Avoiding inline styles, <br> tags for spacing, for empty elements, and tables for layout as they harm semantics and structure.
3. Preferring class names over IDs due to lower specificity, and using flexbox, grid, rem/em units, and preprocessing with LESS/Sass for modularity and responsive design.
This document discusses JavaScript frameworks and web components. It provides examples of code for Dojo, Ember, Angular, React, and jQuery. It also discusses the benefits of web components, including that they are part of the DOM, future-proof, and modular. Web components include custom elements, shadow DOM, templates, and HTML imports. Browser support is improving but not yet universal. Polyfills exist to provide support in older browsers. The web components specification has changed from version 0 to version 1 to support ES6 classes.
With great power, comes great responsive-ability web design.
Responsive web design (RWD) will be demystified. Believe it or not, it's more than just media queries, although those will be discussed. It starts with proper UI design and application architecture, and then the dive into CSS - but not too deep! You don't have to be an expert to do RWD, but it helps to have some idea of what you are doing.
This document discusses JavaScript anti-patterns and provides recommendations for improving code maintainability. It begins by describing problematic code examples and structures. Common causes of bad architecture are then examined, including development processes, team issues, and overuse of techniques like inheritance. Specific anti-patterns like spaghetti code, callbacks, and private properties are called out. The document concludes by recommending patterns and practices that support loose coupling, encapsulation, testability and refactoring.
MVC JavaScript libraries are the hot trendiness right now, and this gives a brief overview of all of the most popular, as well as what exactly is MVC, MVVM, MVP, what they do, and why, or if, we need them.
How to write maintainable JavaScript for web applications: covering everything from syntax and style, to hot loop performance, to application structure.
The document discusses various HTML5 features and whether the Dojo JavaScript library is compatible with them. It examines Dojo's support for semantic elements, forms, Canvas/SVG graphics, WebGL, and web workers. While Dojo addresses many HTML5 features through its own APIs, its support for some newer specs like WebGL is still limited compared to other libraries.
Webpage Design Basics for Non-DesignersMike Wilcox
The document provides an overview of basic webpage design principles for non-designers. It covers logo design, including that the logo should be done first and represent the company's personality. It discusses using color theory when selecting primary and secondary colors. Other topics include common webpage layouts like one, two, and three columns; using whitespace and varying design elements; as well as typography basics such as the difference between serif and sans serif fonts and using different font weights. Overall, the document offers a high-level introduction to key visual design concepts for developing a webpage.
This document discusses why front end developers are needed. It begins by defining what a front end developer is and outlines some of their typical duties, which include working on the user interface, accessibility, testing, multimedia, design, and optimization of the front end. It notes that while back end developers focus more on the server side, front end developers ensure the client-side code and experience are effective. The document also discusses some of the challenges of front end development like different browsers, mobile environments, and JavaScript frameworks. It emphasizes that user interface and design are important aspects that should not be an afterthought.
A REST API involves more than just pushing data back and forth between endpoints. This presentation will explain what REST is and also present a variety of topics and questions you will certainly come across while implementing your API.
By Jeremy Brown @notmessenger http://notmessenger.com
A little insight into standards bodies bickering and politics. Is HTML5 is dead? What about that logo? Are we to refer to it as “HTML5″ as the WC3 says or “HTML” as the WHATWG says? When will it be ready? How can we work with no version number?
Are the rumors greatly exaggerated or is HTML5 is dead? What about that logo? Are we to refer to it as "HTML5" as the WC3 says or "HTML" as the WHATWG says? If it's HTML5, when will it be ready? If it's HTML, how can we work to a specification with no version number? A little insight into standards bodies bickering and politics.
How to get a Job as a Front End DeveloperMike Wilcox
For career changers or general job searchers who have experience, and developers in general. Skills and subsets needed to be hirable; How and where to learn FED Skills; Job Search Preparation; Where to find job openings; How to write a resume; How to be a good interview
The DealBook is our annual overview of the Ukrainian tech investment industry. This edition comprehensively covers the full year 2023 and the first deals of 2024.
Quality Patents: Patents That Stand the Test of TimeAurora Consulting
Is your patent a vanity piece of paper for your office wall? Or is it a reliable, defendable, assertable, property right? The difference is often quality.
Is your patent simply a transactional cost and a large pile of legal bills for your startup? Or is it a leverageable asset worthy of attracting precious investment dollars, worth its cost in multiples of valuation? The difference is often quality.
Is your patent application only good enough to get through the examination process? Or has it been crafted to stand the tests of time and varied audiences if you later need to assert that document against an infringer, find yourself litigating with it in an Article 3 Court at the hands of a judge and jury, God forbid, end up having to defend its validity at the PTAB, or even needing to use it to block pirated imports at the International Trade Commission? The difference is often quality.
Quality will be our focus for a good chunk of the remainder of this season. What goes into a quality patent, and where possible, how do you get it without breaking the bank?
** Episode Overview **
In this first episode of our quality series, Kristen Hansen and the panel discuss:
⦿ What do we mean when we say patent quality?
⦿ Why is patent quality important?
⦿ How to balance quality and budget
⦿ The importance of searching, continuations, and draftsperson domain expertise
⦿ Very practical tips, tricks, examples, and Kristen’s Musts for drafting quality applications
https://www.aurorapatents.com/patently-strategic-podcast.html
Best Programming Language for Civil EngineersAwais Yaseen
The integration of programming into civil engineering is transforming the industry. We can design complex infrastructure projects and analyse large datasets. Imagine revolutionizing the way we build our cities and infrastructure, all by the power of coding. Programming skills are no longer just a bonus—they’re a game changer in this era.
Technology is revolutionizing civil engineering by integrating advanced tools and techniques. Programming allows for the automation of repetitive tasks, enhancing the accuracy of designs, simulations, and analyses. With the advent of artificial intelligence and machine learning, engineers can now predict structural behaviors under various conditions, optimize material usage, and improve project planning.
Coordinate Systems in FME 101 - Webinar SlidesSafe Software
If you’ve ever had to analyze a map or GPS data, chances are you’ve encountered and even worked with coordinate systems. As historical data continually updates through GPS, understanding coordinate systems is increasingly crucial. However, not everyone knows why they exist or how to effectively use them for data-driven insights.
During this webinar, you’ll learn exactly what coordinate systems are and how you can use FME to maintain and transform your data’s coordinate systems in an easy-to-digest way, accurately representing the geographical space that it exists within. During this webinar, you will have the chance to:
- Enhance Your Understanding: Gain a clear overview of what coordinate systems are and their value
- Learn Practical Applications: Why we need datams and projections, plus units between coordinate systems
- Maximize with FME: Understand how FME handles coordinate systems, including a brief summary of the 3 main reprojectors
- Custom Coordinate Systems: Learn how to work with FME and coordinate systems beyond what is natively supported
- Look Ahead: Gain insights into where FME is headed with coordinate systems in the future
Don’t miss the opportunity to improve the value you receive from your coordinate system data, ultimately allowing you to streamline your data analysis and maximize your time. See you there!
Quantum Communications Q&A with Gemini LLM. These are based on Shannon's Noisy channel Theorem and offers how the classical theory applies to the quantum world.
Advanced Techniques for Cyber Security Analysis and Anomaly DetectionBert Blevins
Cybersecurity is a major concern in today's connected digital world. Threats to organizations are constantly evolving and have the potential to compromise sensitive information, disrupt operations, and lead to significant financial losses. Traditional cybersecurity techniques often fall short against modern attackers. Therefore, advanced techniques for cyber security analysis and anomaly detection are essential for protecting digital assets. This blog explores these cutting-edge methods, providing a comprehensive overview of their application and importance.
Understanding Insider Security Threats: Types, Examples, Effects, and Mitigat...Bert Blevins
Today’s digitally connected world presents a wide range of security challenges for enterprises. Insider security threats are particularly noteworthy because they have the potential to cause significant harm. Unlike external threats, insider risks originate from within the company, making them more subtle and challenging to identify. This blog aims to provide a comprehensive understanding of insider security threats, including their types, examples, effects, and mitigation techniques.
Scaling Connections in PostgreSQL Postgres Bangalore(PGBLR) Meetup-2 - MydbopsMydbops
This presentation, delivered at the Postgres Bangalore (PGBLR) Meetup-2 on June 29th, 2024, dives deep into connection pooling for PostgreSQL databases. Aakash M, a PostgreSQL Tech Lead at Mydbops, explores the challenges of managing numerous connections and explains how connection pooling optimizes performance and resource utilization.
Key Takeaways:
* Understand why connection pooling is essential for high-traffic applications
* Explore various connection poolers available for PostgreSQL, including pgbouncer
* Learn the configuration options and functionalities of pgbouncer
* Discover best practices for monitoring and troubleshooting connection pooling setups
* Gain insights into real-world use cases and considerations for production environments
This presentation is ideal for:
* Database administrators (DBAs)
* Developers working with PostgreSQL
* DevOps engineers
* Anyone interested in optimizing PostgreSQL performance
Contact info@mydbops.com for PostgreSQL Managed, Consulting and Remote DBA Services
INDIAN AIR FORCE FIGHTER PLANES LIST.pdfjackson110191
These fighter aircraft have uses outside of traditional combat situations. They are essential in defending India's territorial integrity, averting dangers, and delivering aid to those in need during natural calamities. Additionally, the IAF improves its interoperability and fortifies international military alliances by working together and conducting joint exercises with other air forces.
7 Most Powerful Solar Storms in the History of Earth.pdfEnterprise Wired
Solar Storms (Geo Magnetic Storms) are the motion of accelerated charged particles in the solar environment with high velocities due to the coronal mass ejection (CME).
論文紹介:A Systematic Survey of Prompt Engineering on Vision-Language Foundation ...Toru Tamaki
Jindong Gu, Zhen Han, Shuo Chen, Ahmad Beirami, Bailan He, Gengyuan Zhang, Ruotong Liao, Yao Qin, Volker Tresp, Philip Torr "A Systematic Survey of Prompt Engineering on Vision-Language Foundation Models" arXiv2023
https://arxiv.org/abs/2307.12980
TrustArc Webinar - 2024 Data Privacy Trends: A Mid-Year Check-InTrustArc
Six months into 2024, and it is clear the privacy ecosystem takes no days off!! Regulators continue to implement and enforce new regulations, businesses strive to meet requirements, and technology advances like AI have privacy professionals scratching their heads about managing risk.
What can we learn about the first six months of data privacy trends and events in 2024? How should this inform your privacy program management for the rest of the year?
Join TrustArc, Goodwin, and Snyk privacy experts as they discuss the changes we’ve seen in the first half of 2024 and gain insight into the concrete, actionable steps you can take to up-level your privacy program in the second half of the year.
This webinar will review:
- Key changes to privacy regulations in 2024
- Key themes in privacy and data governance in 2024
- How to maximize your privacy program in the second half of 2024
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...Chris Swan
Have you noticed the OpenSSF Scorecard badges on the official Dart and Flutter repos? It's Google's way of showing that they care about security. Practices such as pinning dependencies, branch protection, required reviews, continuous integration tests etc. are measured to provide a score and accompanying badge.
You can do the same for your projects, and this presentation will show you how, with an emphasis on the unique challenges that come up when working with Dart and Flutter.
The session will provide a walkthrough of the steps involved in securing a first repository, and then what it takes to repeat that process across an organization with multiple repos. It will also look at the ongoing maintenance involved once scorecards have been implemented, and how aspects of that maintenance can be better automated to minimize toil.
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...
Flash And Dom
1. Flash and the DOM
Why you still need to know JavaScript
*not* AIR and AJAX !
by Mike Wilcox
mwilcox@sitepen.com
Twitter: #clubajax
http://clubajax.org
Software engineer at SitePen, and one of the founder of the DFW user group Club AJAX. I&#x2019;m an AJAX expert with a lot of experience in HTML, CSS, and Flash as well as a lot of video. I&#x2019;m a dojo committer and have written and maintain several dojo components including the DEFT project that integrates Flash into Dojo AJAX components
A very well run, small company with a high customer satisfaction rate. Builds exceptional web apps that other companies have trouble with. Well known in the AJAX/OS community. Makers of the Dojo Toolkit which I&#x2019;ll reference in the presentation
Started with HTML and CSS - Used Flash early on with Real Media in HTML and controlled everything via JS - Struggled with the Netscape IE feud - When Netscape died, focused on IE sites - suddenly a client said &#x201C;this doesn&#x2019;t work in FF&#x201D; - starting getting into JS in depth, and discovered AJAX and Open Source - I do AJAX, AS2, AS3, and AIR&#x2026; but not a Flex guy
Possibly note the irony of comparing AS and JS while showing the new &#x201C;brands&#x201D; of each product from splash screens and popup windows
EcmaScript 2: Harmony
Flash can't do a jsonp call
explain what it is, why it won't work without eval
Note that other AJAX libraries don&#x2019;t have obvious support for SWF embedding
We&#x2019;ll focus on the eponymously named Mike&#x2019;s custom code
Good time to mention that &#x201C;Mike&#x2019;s code&#x201D; is not publicly available, but there&#x2019;s a strong chance the concepts will end up in dojo, and an outside chance of it being released as Club AJAX code
Technique wouldn't work in very old browsers like Netscape 6
Note the root atts ***And duplicate use of ID and name
codebase and plugins page trigger the expressInstall
ie tests for versions, other browser do not and would need custom detectors
Note that other AJAX libraries don&#x2019;t have obvious support for SWF embedding
We&#x2019;ll focus on the eponymously named Mike&#x2019;s custom code
fscommand required doc.write which was very limiting
replacement for fscommand required doc.write which was very limiting
comm bridge between JS and AS
AS makes calls to JS and creates functions in the JS enviro for JS to call (without erroring)
Mention Uploader woes
The Microsoft thing&#x2026; joke.
Silverlight and Microsoft will kill Flash. AJAX will kill Flash. Flash isn&#x2019;t going anywhere. It&#x2019;s achieved incredible market penetration with its plugin, and Adobe continues to deliver on exciting technologies that AJAX apps have to wait years for. While an MS-backed Silverlight does create competition, the winner of that competition will most likely will be developers and users.
The web has evolved at a blistering pace. It was only 15 years ago that it was being used for little more than research papers (remember getting drivers off of bulletin boards?), whereas today it is the de-facto application deployment platform. A key enabler of this high rate of evolutionary change is the ability of web developers to understand what others have done in order to achieve a particular outcome and to copy that technique. We have been trained nearly our whole lives to think that copying is bad, but we know at some level that this is how we learn. A web that isn&#x2019;t &#x201C;view source&#x201D;-able isn&#x2019;t &#x201C;the web&#x201D;. We need to come to terms with the long-term costs of lowered productivity and higher incremental costs for any platform that doesn&#x2019;t preserve the &#x201C;view source&#x201D; capability as a default property of the platform. We&#x2019;re all reaping the benefits of decisions made 15 years ago, all the while discussing new technologies that endanger that value chain without a cogent discussion of the costs and benefits. We need to think hard about this.
Java-like code creates a barrier of entry - is a move away from ECMAScript which is growing in popularity and is the language that helped Flash grow - shuts out previous Flash non-OO coders - AS3 takes longer to write - WebKit proves that strict typing isn&#x2019;t necessary for speed