Exploring Critical Rendering Path

This document discusses best practices for creating CSS pattern libraries. It recommends starting with the smallest reusable components and building up to larger page-level templates. Key aspects covered include using a naming convention based on modules, modifiers and descendants; avoiding overly specific class names; and including utility classes to add single styles without new classes. The document also provides examples of how to structure and name classes for common interface patterns.

The document discusses how to integrate jQuery and JavaScript functionality into Ruby on Rails and Merb web applications. Key points include: - Rails and Merb do not have built-in helpers for jQuery, but jQuery is easy to use and Ruby helpers can be written to support it - The frameworks produce consistent markup that jQuery code can be written to add interactive behavior to - Options like metadata can be passed to jQuery plugins via the markup generated by helpers - Helpers, jQuery code, and techniques like the <base> tag allow JavaScript features to be unobtrusively integrated into the MVC frameworks

HTML was first defined by Tim Berners-Lee in 1991 and has evolved through several versions. HTML5 and CSS3 are the next generation standards that will enhance the richness and interactivity of web content. HTML5 introduces new semantic tags and APIs for multimedia, geolocation, and offline storage. CSS3 includes features for rounded corners, drop shadows, columns, animations, and media queries for responsive design. While legacy browsers present challenges, HTML5 and CSS3 will improve the functionality of the mobile web and make the interface of the web comparable to native applications.

The document discusses various techniques for improving web page performance. It explains that most of the time spent by users is during front-end rendering of pages in the browser. It provides strategies for reducing page load time such as minimizing the number of server requests, compressing responses, optimizing resource delivery through techniques like concatenation and caching, and improving browser rendering performance through practices like deferred parsing of JavaScript. The document emphasizes that performance optimization requires understanding tradeoffs and adapting techniques based on user capabilities and environment characteristics.

Learn all the basics of web app development including bootstrap, handlebars templates, jquery and angularjs, as well as using hybrid app deployment on a phone.

Polymer and web component presentation held under Google Developer Group Karachi @ 24th January 2015 at Nest IO

Google Polymer builds a comprehensive web platform on the foundation of the emerging standard of Web Components.

The document discusses the differences between ePub 2 and ePub 3 formats. ePub 3 includes new features such as support for HTML5, CSS3, SVG, audio and video, JavaScript, and alternative navigation documents. It also describes layout types in ePub including reflowable and fixed layout. Fixed layout does not reflow content to fit different screens and may require metadata for proper display on devices.

The document summarizes new features in HTML5 including less header code needed, more semantic HTML tags, media tags for embedding video and audio, geolocation capabilities, the canvas element for drawing, new input types for forms, drag and drop, local storage, cross-domain messaging, web sockets, and the eventual ability to do 3D graphics with canvas. It provides examples and explanations of how to use many of these new features.

Introduction to Google Polymer 1.0 at JS Meetup in Athens, Greece. How Polymer builds a comprehensive front-end framework on the "Web Components" standard.

Wouldn't it be cool to be able to use CSS3 and HTML5 unfettered by the lack of support in IE? Mobile developers for smart phones get to do just that! When developing for iPhones, iPods, iPads and Android devices—mobile devices using webkit browsers—we can use CSS animations, transforms, multiple background images, rounded corners, text and box shadows, CSS columns, and HTML5 form elements. In this session we'll use some CSS3 features learned in earlier session to create a native looking iPhone web app. We'll also cover some CSS UI and HTML5 form elements that will help you get up to speed on developing for mobile webkit. You don't have to wait any longer to use CSS3!

This document provides an overview and introduction to HTML5. It begins with a discussion of browser market share statistics and the birth of HTML5 by the WHATWG organization. It then outlines the wide range of new HTML5 markup, elements, events, APIs and technologies including forms, canvas, web sockets, and more. The remainder of the document discusses the status and implementation of these HTML5 features across modern browsers like Firefox, and provides references to HTML5 test suites, specifications, implementations and demos.

This document discusses CSS best practices and tips. It covers topics such as CSS selectors, properties, units, responsive design, animations, and creating shapes with CSS. Code examples are provided to demonstrate CSS techniques like creating fluid layouts, using media queries, properly formatting CSS rules, and perfectly centering elements.

The document discusses HTML5 game development. It covers various topics like game concepts, HTML5 components for games, developing a game step-by-step and advanced topics. It focuses on HTML5 canvas for graphics, local storage for data, and describes functions for animations, interactions, controls and other elements needed for game development. The document provides examples for drawing, colors, images and text on the canvas.

This document discusses HTML5 and related topics. It provides code examples of new HTML5 elements like <header>, <article>, and <canvas>. It demonstrates how to add semantics, draw shapes, and load images onto a canvas. It also mentions new APIs for video, custom data attributes, and live regions for accessibility. The goal is to introduce HTML5 and showcase its capabilities for building engaging web content.

This presentation about HTML5 and CSS3 presents with example and described valid points with simple example code and live preview.

I based my presention on the great "HTML5 for Web designers" by Jeremy Keith. Awesome and pragmatic book, the way I like it. Get your copy on: http://books.alistapart.com/products/html5-for-web-designers

The document discusses how web browsers render web pages in 5 stages: 1) Constructing the object model from HTML tags and content 2) Creating the render tree by omitting non-visible nodes 3) Calculating layout and positioning during the layout stage 4) Painting pixels on the screen during the paint stage 5) Composite layers are ordered and combined during the composite stage It provides tips for optimizing performance such as minimizing critical resources, leveraging caching, prioritizing content, and reducing reflows and repaints.

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.

Browsers work by parsing HTML and CSS to construct a DOM and render tree, laying out elements and painting them to the screen. The main components are the user interface, browser engine (which handles networking, JavaScript interpretation, etc.), and rendering engine. The rendering engine constructs the DOM from HTML and CSSOM from CSS, builds the render tree by combining them, then lays out and paints elements to display the final webpage. Optimization focuses on minimizing critical resources, path length, and bytes to speed up the initial render.

This document summarizes strategies for making content responsive including pruning content like images and secondary content for mobile using CSS classes. It discusses linking to content instead of showing it all at once using JavaScript or CSS interactions. Lazy loading images with AJAX calls after page load is also covered to improve performance. The document emphasizes testing content strategies based on device capabilities and making sites functional even without full media query support.

This document discusses best practices for mobile web development. It begins by noting limitations of mobile devices like less CPU/memory and smaller screens. It then provides tips for configuring the viewport, using media queries to separate styles, and detecting device properties in JavaScript. The document also covers HTML5 features like geolocation, media capture, and input types. It gives recommendations for images, gestures, and performance optimizations like minimizing redirects, requests, files sizes and using Gzip compression.

This document provides an overview of dynamic HTML (DHTML) and its components. DHTML uses HTML for content, CSS for style and presentation, and JavaScript for dynamic behavior and interactivity. It allows web pages to be dynamically changed after loading by manipulating the DOM tree with scripts. DHTML's advantages include making pages interactive at the client-side without server requests, separating design from content, and maintaining uniformity across a site.

1 hour presentation about the rendering flow in browsers. View it online: http://frontend-development.herokuapp.com

An overview of web development essentials that will help you as a user experience designer to not only understand how to integrate designs with development components, but also to learn some tips on interacting effectively with developers.

What happens when you combine Mobile First Index, Performance, and JavaScript? You find the critical rendering path. This talk will look at how these 3 major components of search can guide your strategy and tactical ways to improve them.

This document provides instructions for setting up the folder structure and initial HTML page for a web development project. It walks through creating folders for the project files and then adding the basic HTML structure and tags for the first page, including the <DOCTYPE>, <html>, <head>, <title>, and <body> elements. It also introduces adding CSS and JavaScript files by linking and scripting them into the <head> of the page. The goal is to set up the initial structure and files needed to begin building out the first web page.

Progressive downloads and rendering allow content to be delivered and displayed to the user incrementally to improve perceived performance. JavaScript should be placed at the bottom of the page to avoid blocking. CSS can block rendering so should also be delivered non-blocking when possible. Techniques like flushing output, non-blocking scripts, and data URIs can help deliver content progressively. MHTML and preloading can help optimize delivery across multiple HTTP requests. The overall goal is to start displaying content as soon as possible while content continues downloading in the background.

Sooner or later we all have to work with HTML, despite its verbosity. Those of us who claim to love HTML may just be victims of Stockholm Syndrome, both praising yet secretly loathing it. Basho designer John Newman is making the trek from the swamps of Florida to show us the way. In the modern world of markup preprocessors, these alternative syntaxes allow you to write simpler, cleaner, more concise code in a shorter amount of time. Certain techniques can even allow your team members who may be less-tech-savvy to contribute content directly without forcing you to wire up a WYSIWYG style CMS. This talk explores great alternatives to plain HTML and CSS, and covers how Basho put these tools together to facilitate a painless, team-oriented approach to building sites and web apps.

This document provides an overview of Object Oriented CSS (OOCSS), HTML5, and web performance. It discusses what OOCSS is, how to implement it, and why it is useful. It also briefly covers some HTML5 forms and communication features. Finally, it examines how to improve website speed. The goal is to look at these topics and discuss elegant and lean CSS as opposed to "fat sack of crap" code.

Responsive Web design challenges Web designers to adapt a new mindset to their design and coding processes. This talk provides an overview of various practical techniques, tips and tricks that you might want to be aware of when working on a new responsive design project.

Familiar HTML5 事例とサンプルコードから学ぶ 身近で普通に使わているHTML5 HTML5 Conference Miyazaki 2013 2013/02/10 ひらい さだあき @sada_h

1. Resources loading involves blocking on CSS (CSSOM) construction before executing JavaScript. Asynchronous JavaScript avoids blocking. 2. Critical rendering focuses on minimizing blocking of visual content while above-the-fold resources like CSS are downloaded. Asynchronous scripts and media queries help. 3. Optimizing performance suggests techniques like minification, caching, reducing requests, prioritizing CSS, and deferring non-critical JavaScript.

The document provides an overview of developing high performance web applications, focusing on optimizing front-end performance. It discusses why front-end performance matters, and provides best practices for optimizing page load time, developing responsive interfaces, and efficiently loading and executing JavaScript. The document also covers DOM scripting techniques, tools for profiling and analyzing performance, and how the performance monitoring service Gomez can be extended to better measure client-side metrics.

The document discusses optimizing the critical rendering path (CRP) of a web page. The CRP refers to the steps between receiving HTML, CSS, and JavaScript and rendering pixels on the screen. These steps include parsing HTML to build the DOM tree, parsing CSS to build the CSSOM tree, combining them into a render tree, running layout to compute geometry, and painting to the screen. Optimizing the CRP means minimizing the time spent in these steps. Some tips include getting CSS to the client fast, eliminating blocking JavaScript from the CRP, and focusing on above-the-fold content. Tools like critical CSS extraction can help optimize the CRP.

Tips for getting the most out of client side performance while keeping your code maintainable and your applications beautiful. We'll look at some specific code techniques for CSS, SASS and Javascript, dependency management with Require.js and some general tips for structuring your applications to optimise for performance.

This document discusses techniques for progressively downloading and rendering web pages to improve performance and user experience. It covers topics like preventing blocking JavaScript and CSS downloads, using techniques like deferred and async scripts, inline CSS, and flushing to start rendering sooner. It also discusses using data URIs to reduce HTTP requests by inlining images and other assets. Formats like MHTML and chunked encoding are presented as ways to progressively deliver content across browsers. The goal is to start outputting content as fast as possible while downloading remaining assets in the background.

Your comprehensive guide to RPA in healthcare for 2024. Explore the benefits, use cases, and emerging trends of robotic process automation. Understand the challenges and prepare for the future of healthcare automation

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.

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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

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

Password Rotation in 2024 is still Relevant

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!

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.

Java Servlet programs

To help you choose the best DiskWarrior alternative, we've compiled a comparison table summarizing the features, pros, cons, and pricing of six alternatives.

How do we build an IoT product, and make it profitable? Talk from the IoT meetup in March 2024. https://www.meetup.com/iot-sweden/events/299487375/

Presented at Gartner Data & Analytics, London Maty 2024. BT Group has used the Neo4j Graph Database to enable impressive digital transformation programs over the last 6 years. By re-imagining their operational support systems to adopt self-serve and data lead principles they have substantially reduced the number of applications and complexity of their operations. The result has been a substantial reduction in risk and costs while improving time to value, innovation, and process automation. Join this session to hear their story, the lessons they learned along the way and how their future innovation plans include the exploration of uses of EKG + Generative AI.

This is a powerpoint that features Microsoft Teams Devices and everything that is new including updates to its software and devices for May 2024

In the modern digital era, social media platforms have become integral to our daily lives. These platforms, including Facebook, Instagram, WhatsApp, and Snapchat, offer countless ways to connect, share, and communicate.

This presentation explores the practical application of image description techniques. Familiar guidelines will be demonstrated in practice, and descriptions will be developed “live”! If you have learned a lot about the theory of image description techniques but want to feel more confident putting them into practice, this is the presentation for you. There will be useful, actionable information for everyone, whether you are working with authors, colleagues, alone, or leveraging AI as a collaborator. Link to presentation recording and slides: https://bnctechforum.ca/sessions/details-of-description-part-ii-describing-images-in-practice/ Presented by BookNet Canada on June 25, 2024, with support from the Department of Canadian Heritage.

We are honored to launch and host this event for our UiPath Polish Community, with the help of our partners - Proservartner! We certainly hope we have managed to spike your interest in the subjects to be presented and the incredible networking opportunities at hand, too! Check out our proposed agenda below 👇👇 08:30 ☕ Welcome coffee (30') 09:00 Opening note/ Intro to UiPath Community (10') Cristina Vidu, Global Manager, Marketing Community @UiPath Dawid Kot, Digital Transformation Lead @Proservartner 09:10 Cloud migration - Proservartner & DOVISTA case study (30') Marcin Drozdowski, Automation CoE Manager @DOVISTA Pawel Kamiński, RPA developer @DOVISTA Mikolaj Zielinski, UiPath MVP, Senior Solutions Engineer @Proservartner 09:40 From bottlenecks to breakthroughs: Citizen Development in action (25') Pawel Poplawski, Director, Improvement and Automation @McCormick & Company Michał Cieślak, Senior Manager, Automation Programs @McCormick & Company 10:05 Next-level bots: API integration in UiPath Studio (30') Mikolaj Zielinski, UiPath MVP, Senior Solutions Engineer @Proservartner 10:35 ☕ Coffee Break (15') 10:50 Document Understanding with my RPA Companion (45') Ewa Gruszka, Enterprise Sales Specialist, AI & ML @UiPath 11:35 Power up your Robots: GenAI and GPT in REFramework (45') Krzysztof Karaszewski, Global RPA Product Manager 12:20 🍕 Lunch Break (1hr) 13:20 From Concept to Quality: UiPath Test Suite for AI-powered Knowledge Bots (30') Kamil Miśko, UiPath MVP, Senior RPA Developer @Zurich Insurance 13:50 Communications Mining - focus on AI capabilities (30') Thomasz Wierzbicki, Business Analyst @Office Samurai 14:20 Polish MVP panel: Insights on MVP award achievements and career profiling

Recent advancements in the NIST-JARVIS infrastructure: JARVIS-Overview, JARVIS-DFT, AtomGPT, ALIGNN, JARVIS-Leaderboard

An invited talk given by Mark Billinghurst on Research Directions for Cross Reality Interfaces. This was given on July 2nd 2024 as part of the 2024 Summer School on Cross Reality in Hagenberg, Austria (July 1st - 7th)

This is a slide deck that showcases the updates in Microsoft Copilot for May 2024

Revolutionize your transportation processes with our cutting-edge RPA software. Automate repetitive tasks, reduce costs, and enhance efficiency in the logistics sector with our advanced solutions.