Voor het maken van single page web applications lijkt MVC met databinding de standaard. Daarmee zijn fouten lastig te achterhalen. Facebook ondervond dat ook en koos voor een functionele aanpak: ReactJS. Deze sessie geeft een introductie, gaat dieper in op ogenschijnlijke snelheid nadelen en laat zien hoe je herbruikbare React componenten bouwt. Tevens zal ASP.NET MVC gebruikt worden voor server side rendering van de initiële state, ideaal voor search engines die meestal een probleem hebben met single page apps. Na deze sessie zul je nooit meer hetzelfde denken over web UI’s.
The document discusses the rise of post-modern web applications (PMWAs), which resemble desktop applications more than traditional web pages. PMWAs have asynchronous communication with backends, complex client-side logic, and must scale to large numbers of users. While new technologies like HTML5 enable PMWAs, traditional techniques may not apply, and new paradigms are needed. However, not everything requires new approaches. The talk outlines features of PMWAs and examples like Google apps, then discusses enabling technologies like JavaScript improvements, component frameworks, and local storage.
The document discusses improving page load performance on websites. It notes that many sites are currently too slow and outlines some strategies to minimize latency, round trips, and blocking of page loads. These include prioritizing important content in the first round trip, automating optimization processes, and measuring performance directly in the user's browser to better understand why pages are slow and how to fix those issues. The document emphasizes that performance is an important part of user experience that needs more consideration in website design.
This document discusses the differences between CSS and JavaScript and when each is most appropriate to use. It argues that CSS is often underestimated in favor of JavaScript solutions. CSS has advanced significantly with features like calc(), media queries, animations/transitions, flexbox, grid, variables and more. These powerful features allow many tasks to be accomplished with CSS alone without needing JavaScript. The document encourages embracing the "squishiness" of the web and considering CSS more when building interfaces.
The Case for HTTP/2 - EpicFEL Sept 2015Andy Davies
HTTP/2 is here but why do we need it, and how is it different to HTTP/1.1?
Video - https://www.youtube.com/watch?v=ob-CnA9YmiI
These are the slides from my talk at Front-End London's one day conference, EpicFEL
Developers often have their own preference of system environment for their web projects. In this case, operating systems play a key role in that.
This presentation aims to give the reader an overview of the cool things you can do regardless of the OS and why project managers should choose a dependable platform for collaborative team-development.
WebEnabled is one of the fastest growing platforms in the PHP development market. It does so with its powerful feature-set.
Whether you're dealing projects using Drupal, Wordpress, Joomla, or e-commerce apps like Magento... WebEnabled is sure to impress (you and your clients).
Slides from my Ignite (20 slides, auto-advancing every 15 secs) talk at WebPerfDays, Mountain View.
Not sure they will make sense standalone but talk was recorded and will be available at some point.
Would also like to work this up into a longer talk at some point.
The document discusses various tools and techniques for measuring and improving web performance. It covers topics like understanding how performance affects user experience and business metrics, tools for measuring performance like YSlow and PageSpeed, waterfall charts, browser behaviors, optimization techniques like minification and compression, and monitoring solutions like WebPageTest and dynaTrace. Key tools mentioned include YSlow, PageSpeed, WebPageTest, dynaTrace, Fiddler and HttpWatch. Optimization areas discussed are page size, number of requests, caching, rendering structure, and asynchronous loading.
The document summarizes a student's web development project where they built a dynamic website using HTML, CSS, jQuery, PHP, and SQL. It outlines the technologies used including the laptop specifications, development tools, hosting, and databases. It also details the estimated time spent on various aspects of the project, challenges encountered, technologies learned, and future goals to implement original proposed ideas for the site.
Progressive Web Apps aim to bring the benefits of native mobile apps to the web. They use newer web capabilities like app manifests and service workers to deliver app-like experiences through the browser. App manifests allow web apps to be installed on home screens and launched full screen like native apps. Service workers enable features like offline access and push notifications. Early adopters are seeing increased user engagement through Progressive Web Apps, with metrics like conversions and time spent improving. While browser support is still evolving, Progressive Web Apps provide a promising approach for delivering high-quality mobile experiences through the web.
This document discusses the importance of website speed and performance. It notes that most top retail sites take over 3 seconds to load critical content, and median page load times have slowed by 23% year-over-year. Faster sites see benefits like 10% higher conversions. Network latency has a greater impact on performance than bandwidth. Techniques like preloading fonts and images can help mitigate latency. Frameworks and features like service workers may also help if designed deliberately for performance. Regular measurement and setting performance budgets are recommended to build fast user experiences.
Hacking the Mid-End (Great Lakes Ruby Bash Edition)Michael Bleigh
The document discusses hacking the "mid-end" of web applications, which is defined as the layer between the front-end and back-end that focuses on abstraction. It provides examples of solving "mid-end" problems by building functionality without JavaScript first, then adding an interactive JavaScript layer. Specific techniques mentioned include helpers, partials, jQuery, and making the user interface faster, more accessible, intuitive and responsive.
The Case for HTTP/2 - Internetdagarna 2015 - StockholmAndy Davies
HTTP/2 is here but why do we need it, how is it different to HTTP/1.1 and what does the mean for developers?
Slides from my talk at Internetdagarna 2015, Stockholm
This document discusses ways to make JavaScript faster in web pages. It recommends loading scripts asynchronously or with defer, preloading scripts, reducing CPU time spent evaluating scripts and function calls, budgeting third-party scripts, ensuring proper compression of scripts, and reviewing code coverage to optimize performance.
Introduction to Progressive Web ApplicationsChris Love
Progressive Web Apps (PWAs) are websites that utilize modern web capabilities to deliver native app-like experiences to users. PWAs are built using common web technologies including HTTPS, service workers, and web app manifests. Service workers allow PWAs to work offline by caching app assets and responding to fetch events. When installed on a user's homescreen, PWAs can load quickly and feel like native applications while retaining the benefits of the web such as being discoverable, installable, and updatable.
Performance Tuning Web Apps - The Need For SpeedVijay Rayapati
This document discusses the importance of web page speed and provides tips to optimize performance. It emphasizes that speed is important for user experience and engagement. Slow pages can lead to high bounce rates and negatively impact SEO. It then provides the "golden rules" of optimization, which include reducing HTTP requests, minimizing file sizes, caching assets, and using techniques like lazy loading. Specific tools are recommended for measuring performance, including PageSpeed, Speed Tracer, and Dynatrace Ajax. Browser limitations and upcoming technologies that may improve speed are also briefly covered. The goal is to make the web faster by optimizing code, images, assets and more.
This document provides an introduction to HTML, CSS, and web development. It discusses the main technologies used for front-end development like HTML for structure and CSS for styling. It also mentions JavaScript for interactivity and lists some common scripting languages like Python, Ruby, and PHP that are used to connect websites to databases. The document gives tips for getting started with web development like using text editors for coding and creating a root folder and index.html page. It also distinguishes between static and dynamic websites and provides contact information for the author.
Brainly case study - How we rebuilt our apps and achieved successRoman Barzyczak
The document outlines Brainly's process for rebuilding their mobile apps to achieve success. It discusses establishing a new team, setting metrics to validate hypotheses, and continually improving the apps. Through this process, Brainly saw significant year-over-year growth in key metrics like user base, questions posted, answers posted, weekly retention, and search usage. The approach emphasized establishing the right environment, testing features through the scientific method, and focusing on simplicity and personalization over unnecessary complexity.
Microservices Practitioner Summit Jan '15 - Scaling Uber from 1 to 100s of Se...Ambassador Labs
Matt Ranney, Architect at Uber
As Uber has grown, the architecture that powers this platform has gone through many changes. From its simple roots as a PHP program, Uber has grown into a complex distributed system deployed across multiple datacenters using multiple databases and programming languages. This talk will cover the evolution of Uber's architecture and some of the systems we've built to handle the current scaling challenges.
Full video here: http://www.microservices.com/matt-ranney-scaling-uber
Un vistazo al ecosistema JavaScript, sus frameworks, librerías, herramientas, etc...
Presentación utilizada en la charla "Game of Framework" dentro de la CodeWeek organizada por GDG Cáceres (España)
When marketing an idea or business online, the fastest way to connect to an audience is with content that is interesting and fun to share. Spread your message by crafting branded materials that relate to the interests of your target demographic. For example, the Ethos3 team loves to work with presenters and design award-winning presentations, but even the most seasoned presenter likes to enjoy life, and at least for awhile forget about the stresses of professional public speaking. That is why the Ethos3 team created "10 (Drunken) Facts about St. Patty's Day." This Ethos3 presentation reveals 10 interesting facts about the St. Patrick's Day drinking tradition. Every St. Patty's Day, Americans fill the bars to let the good times, and the green beer flow. Cheers to you!
To deliver a compelling and memorable presentation, you need to rehearse your presentation material. Learn the best ways to practice for a professional presentation by reviewing this Mini-Guide to Presentation Practice by Ethos3. If you want to be trained by presentation professionals, or if you need your presentation designed by award-winning designers, contact Ethos3 at: http://www.ethos3.com
In 2010, IBM conducted The Global Chief Executive Office study, one of the largest studies of executive leaders. Consisting of more than 1,500 interviews with CEOs from 60 nations and 33 industries, the study resulted in the comprehensive report, "Capitalizing on Complexity." According the Letter from the Chairman introduction to Capitalizing on Complexity, the "world’s private and public sector leaders believe that a rapid escalation of “complexity” is the biggest challenge confronting them."
The 1,500 CEO participants identified 3 leadership qualities that are the most valuable when navigating the challenge of "complexity."
Ethos3 explores those 3 leadership qualities with this sleek, modern presentation.
To learn more about this topic...
Read "How to Lead With Your Presentation"
on the Ethos3 Blog: http://ethr.ee/15YQ5CA
If you need help creating professional presentations, email us at: info@ethos3.com
Ethos3 is a presentation design agency with premier PowerPoint and presentation designers. We can create the perfect presentation for you: www.ethos3.com
Do you need to spread the word about a product, business, or event during a holiday season? Market to your audience by providing interesting content that relates to the upcoming holiday. The presentation design experts at Ethos3 turned a Valentine's Day history lesson into an eye-candy presentation to make the shocking story behind this holiday a delight to devour. This presentation is easy to share via social media, blogs, emails, and websites making it a marketers dream come true.
The document discusses the need for WebSockets as a replacement for Comet techniques for direct communication between browsers and servers. It explains that WebSockets allow for full-duplex connections over a single TCP connection. The current state of WebSockets is discussed, noting browser and server support is growing but still limited in some cases. Code examples are provided to demonstrate how WebSockets work and establish connections.
A new interface between smart device and web using html5 web socket and qr codeMatthew Chang
This document proposes a new interface between smart devices and the web using HTML5 WebSocket and QR codes. The author developed a remote soccer game demo where users can control gameplay on their smart devices and view it through a web browser on their laptop or desktop. HTML5 WebSockets allow for two-way communication between the server and clients, enabling real-time updates between the game and controllers. The author used technologies like Node.js, Socket.io and QR codes to link smart devices to the game interface on the web.
I like i phone and android but know .netChris Love
This document discusses mobile application development options for developing applications that can run on both iOS and Android platforms using C#. It describes tools like MonoTouch and MonoDroid that allow building native iOS and Android applications using C# and .NET. It also discusses hybrid approaches like PhoneGap that use web technologies to build applications that can be deployed to both platforms. The document considers questions around enterprise deployment, security, data sharing and management of mobile applications.
This document discusses building HTML5 apps with native capabilities for BlackBerry devices. It outlines various HTML5 APIs that can access native device features like geolocation, accelerometer, notifications and more. It also describes how to create custom WebWorks APIs that extend HTML5 functionality by connecting to native device APIs for BlackBerry OS, Tablet OS, and BlackBerry 10. Resources provided include documentation, code samples, and details on the WebWorks SDK and roadmap.
WebRTC enables context based, embedded communication in any app or website. Skylink makes using WebRTC as simple as using jQuery for web developers.
Here is the link to the JS Remote Conf talk this presentation was held first: https://www.youtube.com/watch?v=x2IHJBp2TTo
WebSockets allow for full-duplex and low-overhead communication between a client and server. They provide faster and more efficient transmission of data compared to traditional polling techniques. WebSockets are supported in modern browsers and enable use cases such as real-time updates in applications, online games, chat, and data streaming. Popular WebSocket libraries include Pusher and Socket.IO, which allow building WebSocket functionality into web and mobile apps.
The document outlines the agenda for the Kranky Geek conference on AI in real-time communications (RTC). The schedule includes sessions on speech analytics, voicebots, computer vision, and RTC optimization. Speakers will discuss topics like using AI for call center monitoring and transcription, building voicebot architectures for contact centers, and applying machine learning to optimize RTC networks. The event will explore how emerging AI technologies can enhance functions like noise suppression, error correction, and route optimization in real-time communications.
Introduction to JQuery, ASP.NET MVC and SilverlightPeter Gfader
This document provides an overview of a presentation on jQuery, ASP.NET MVC, and Silverlight. It discusses jQuery being a lightweight JavaScript library that makes web development simpler. ASP.NET MVC is presented as an alternative to WebForms that separates concerns into models, views, and controllers. Silverlight is introduced as a technology for building rich interactive applications for the web using .NET.
Instead of Introducing Mojito, I want to recap on the state of the industry, and specifically on a new trending about frameworks and platforms that are trying to blur the line between server and client. Mojito, MeteorJS, DerbyJS and others are part of that group. I also want to provide more details about the motivations, challenges and the state of the Yahoo! Cocktails platform.
Presentation MobileTechCon 2010, Mainz, Germany: Stay Connected - Mobile Pushing Apps with jWebSocket:
Whether on-line games, or online collaboration, streaming, chat, remote control or monitoring applications - real-time communication has long ago moved into cross-platform and cross-browser web solutions. HTML5 WebSockets are the ideal basis for bidirectional high-speed data exchange in real time.
The document discusses how WebSockets provide a standard for real-time communication between web and mobile applications using a bi-directional and low-overhead TCP connection compared to HTTP, and introduces jWebSocket as an open-source library that implements WebSockets and allows developing cross-platform mobile apps with real-time features like chat and collaboration.
WebSocket Perspectives and Vision for the FutureFrank Greco
The document outlines Frank Greco's presentation on WebSocket perspectives and the future vision. It begins with an introduction and background on WebSocket, what it is and isn't. It then discusses how layered protocols can be built on top of WebSocket to address limitations of HTTP for real-time applications. Examples of use cases are then presented including Web trading systems, mobile computing, collaborative presentations, and controlling a remote vehicle via WebSocket messaging.
WebRTC brings peer-to-peer networking to the browser, and it's here to stay. So what is WebRTC? How does it work? How do you use it? And what are others doing with it? In this talk, Rob covers the current state of WebRTC, outlines how to use it, and shows off some of the amazing things that it can do beyond video chat.
Peter Lubbers from Kaazing gave a presentation on HTML5 WebSocket and communication technologies to the San Francisco Java User Group. He discussed the limitations of traditional HTTP for real-time applications and how technologies like polling and long polling add complexity. He then introduced HTML5 WebSocket as a new standard that enables true full-duplex communication with low latency. Finally, he briefly covered other HTML5 communication features like Server-Sent Events, XMLHttpRequest Level 2, and Cross Document Messaging.
Introduction to HTML5/CSS3 In Drupal 7Mediacurrent
HTML5 is here and it has many improvements over its predecessors, offering a full range of new features previously unavailable without complex JavaScript coding. Now it is possible to offer intuitive rich user interfaces using baked-in techniques and supported by more and more modern browsers.
If you have ever wondered about the next emerging technology on the web or need a quick crash course in HTML5 and CSS3 this program is right for you. We will answer the following questions:
What is HTML5?
How does HTML 4.01/ XHTML 1.0 compare with the new HTML5?
What are the new HTML5 structural elements?
What do you need to do to build a Drupal 7 theme in HTML5?
What is CSS3?
What are the new CSS3 properties and techniques?
What CSS3 techniques should be used in Drupal?
What are some advanced CSS3 techniques?
About our speaker: Dante Taylor, Creative Director at Mediacurrent. Dante has his Bachelor of Fine Arts (BFA) from Savannah College of Art and Design, and has worked as a designer for over ten years, starting with the version 4.7 release.
Best Practices in Mobile Development: Building Your First jQuery Mobile AppSt. Petersburg College
By the end of 2012, it is expected that more than 80% of the world’s population will have access to a smartphone. Your library users will assume that your library can be accessible from anywhere, at any time, and on any device. Now is the time to be ready! During this hands-on webinar, you will:
- learn the differences between native and web apps.
- understand the various technologies (HTML, CSS, JavaScript) and how they work together to build mobile web apps.
- gain hands-on experience using jQuery Mobile to develop a fully functional mobile-optimized web app.
- have access to a free Web server so you can continue to work/test your project live on the Web.
- continue to work with Jason and Chad so you can have a mentor during and after your project.
Building Real-Time Applications in Ember.jsSteve Kinney
In this session, we'll investigate a few strategies for integrating browser features like WebSockets as well as third-party libraries into our ember-cli applications. We'll look at how to structure an application using standalone controllers, initializer objects, and services. Our example application will be a real-time chat application that uses WebSockets to push notification to connected clients. We'll build the application with native WebSockets and talk about how to leverage external libraries like Socket.io and Faye.
It's a full day tutorial slides for KAIST students to understand the Web Technology. This full-day tutorial will show you what you need to know the web technologies when you have some plan to design future new services.