Real World Web components

Web sites can be fast and responsive once you understand the process web browsers use to load and run web pages. We'll look at using tools like WebPageTest to analyze and optimize web pages.

This presentation gives a quick overview of the jQuery mobile framework and an introduction on how to use jQuery mobile. A lot of details are yet to be included. Hope I get the time to do so!

This document discusses jQuery and web performance. It begins by noting that Internet Explorer 6 is now dead, and Internet Explorer 7 and 8 are the new baselines for older applications. It then discusses various aspects of web performance, including how browsers load pages, techniques for improving performance like prefetching and avoiding forced layouts, and tools for profiling performance like developer tools and webpagetest.org. It provides an example of optimizing infinite scrolling by having JavaScript only handle new items rather than doing full page layouts. The document advocates measuring performance before optimizing and using developer tools to find hot spots in JavaScript.

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.

This document outlines a presentation on beginning jQuery. It introduces jQuery, its history and core team. It also covers how to set up jQuery and explains its core functionality, including selecting elements, manipulating the DOM, AJAX, and events.

This is in a developer-focused session on developing iOS apps with Web Components and Google Polymer. Web Components usher in a new era of web development based on encapsulated and interoperable custom elements that extend HTML itself. Built atop these new standards, Polymer makes it easier and faster to create anything from a button to a complete application across desktop, mobile, and beyond.

This is very basic presentation focused on jQuery mobile, where it highlighted why people will choose it, and how easily anybody can start on it. It was developed for our in house presentation.

jQuery Mobile is a touch-optimized web framework for building mobile websites and apps. It uses HTML5 to provide a responsive interface for all mobile device platforms. Key features include pages, navigation, buttons, forms, lists and themes. Developers add mobile-specific enhancements to HTML by using data attributes. Pages are defined with divs having the data-role of "page" and include sections for headers, content and footers. Navigation is achieved through anchor tags linking page div IDs.

Presented at Web Unleashed 2017. More info at www.fitc.ca/webu Presented by Ksenija Gogic, TWG Overview What are components? How can designers apply a component-minded approach to their workflow? How can we leverage components to improve the design handoff? Ultimately – how can designers and developers work together even better? Using React as a framework, Ksenija will discuss how to design for a component-based web application to make for a more efficient workflow, an easier design handoff, and a better understanding between roles. Objective To create a common language and understanding when working with component-based web frameworks between designers and developers. Target Audience Designers and developers looking to make their collaborative workflow even better. Five Things Audience Members Will Learn How to take a component-minded approach to building a design system How to design and create components using Sketch symbols How to assemble (compose) collections of components using Sketch symbols How to work with modifiers (props) to customize components How to ensure everyone is speaking the same language

1) The document discusses rapid testing and development through minimizing the feedback loop via static HTML, automating interactions, mocking external dependencies, and automated UI testing. 2) It demonstrates tools like MockJSON and Mockjax for mocking requests and UITest for automated UI testing directly in the browser. 3) The key is to master your tools and editor to be a rockstar developer through optimizing the feedback loop for productivity and enjoyment.

Presentation from Denver Open Source Users Group in February 2015. http://www.meetup.com/DOSUG1/events/219099019/ AngularJS is one of today's hottest JavaScript MVC Frameworks. In this session, we'll explore many concepts it brings to the world of client-side development: dependency injection, directives, filters, routing and two-way data binding. We'll also look at its recommended testing tools and build systems. Finally, you'll learn about my experience developing several real-world applications using AngularJS, HTML5 and Bootstrap.

Web Components promise to change how we think about modularity on the web, and when combined with the structure and organization of Backbone.js we can create portable, dynamic, encapsulated UI modules that fit into any web application.

This document appears to be a presentation about using Node.js at Netflix. It discusses how Netflix uses Node.js to build lightweight, modular applications with a RESTful API and JavaScript everywhere in order to reduce complexity. It also covers why Netflix chose Node.js, how everything is built as modules, asset management, templating, build processes, leveraging existing infrastructure, embracing the JavaScript ecosystem, automating processes, and failing fast to move quickly.

The document discusses various ways that web performance can be improved, including reducing the number of server requests, minimizing file sizes through compression and minification, leveraging caching, optimizing browser rendering through techniques like deferred parsing of JavaScript, and using tools to automate optimizations. It emphasizes that most of the end user response time is spent in the frontend and recommends starting performance improvements there.

The document discusses techniques for optimizing the performance of a Facebook like button, including: 1. Reducing the number of CSS and JavaScript files needed by combining them into single files and hosting on a single CDN. 2. Loading CSS styles inline initially and lazy loading remaining styles. Loading JavaScript asynchronously and lazily. 3. Addressing challenges like IE still downloading images in hidden elements and using CSS techniques like "nubs" for rounded corners.

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.

Web Components are a set of four specifications that allow developers to create reusable custom elements. They include HTML Imports for including HTML in other pages, Shadow DOM for encapsulation, Template for reusable DOM templates, and Custom Elements for defining new HTML elements. While browser support is still limited, libraries like Polymer, X-Tag, and Bosonic provide polyfills to bring Web Components to all browsers.

وب کامپوننت‌ها رویکرد جدیدی به توسعه وب‌سایت‌ها و وب اپلیکیشن‌ها می‌باشند. هدف از توسعه وب‌کامپوننت‌ها ساخت عناصری (HTML Elements) مستقل بوده که توانایی کنش با یکدیگر را دارا باشند. به عنوان مثال وب‌کامپوننت‌ها به شما توانایی تعریف و استفاده از تگ‌هایی مانند و را می‌دهند. در حال حاضر مرورگر‌های مدرن به صورت استاندارد و سایر مرورگر‌ها به صورت polyfill از وب‌کامپوننت‌ها پشتیبانی می‌کنند. وب کامپوننت‌ها در سال 2012 توسط شرکت گوگل معرفی شدند. همچنین شرکت گوگل نسخه 1.0 کتابخانه Polymer را با هدف پیاده‌سازی و توسعه وب‌کامپوننت‌ها در سال 2015 به صورت عمومی ارائه کرد.

This document provides an overview of using Polymer to create web components. It discusses how Polymer allows bundling markup and styles into custom HTML elements using shadow DOM. It also covers defining templates, creating custom elements, importing components, defining properties and events, data binding, using built-in elements like dom-repeat and dom-if, and common data binding patterns in Polymer like two-way binding.

Web Components are touted as the future of front-end web development. In this talk you’ll learn what Web Components are, how to use them and the state of native support in web browsers. Finally I’ll demonstrate what your options are for building componentized web apps right now using AngularJS, Ember, Knockout, React, Polymer etc. And why Web Components probably are the future of front-end web development.

Polymer is a library for building web components that aims to support modern browsers and minimize boilerplate code. It uses web platform APIs like Shadow DOM, HTML Imports, and Custom Elements to allow developers to define reusable custom elements with encapsulated styles and behaviors. Polymer provides features like automatic node finding, two-way data binding, change watchers, and declarative event handling to make building web components easier. Elements can also communicate with each other through properties, events, or calling public methods. The goal of Polymer is to embrace HTML and leverage the evolving web platform to build more maintainable and reusable components.

Intro to HTML5 WebComponents set of standards Session delivered at Sela Developers Practice, June 2015

Polymer is a new library for the web, built on top of Web Components. This new project from Google makes client-side programming with web components easy and pleasant. You can use these technologies to increase the expressiveness of HTML by creating new tags that can help you get straight to your task. Polymer also adds other instruments like two-way data-binding and a lot of shortcuts that make your code more declarative and easier to extend and maintain. Many people think that web components are the future of web programming, and Polymer allows you to harness that power right now. Already excited!?

The document discusses alternatives to using JavaScript frameworks. It argues that modern browsers have improved compatibility and features like templates, imports, and custom elements allow building reusable components without frameworks. It provides examples using these web standards to create a toggle component, demonstrating code organization and reuse benefits without a framework.

This document provides an overview and introduction to web components, including: - Custom elements allow creating new semantic elements and extending existing ones. - HTML templates separate markup from logic using the <template> tag. - Shadow DOM provides encapsulation by separating an element's logical and visual trees. - HTML imports allow including HTML documents to import custom elements and fragments. - Web components standards like custom elements, templates, and shadow DOM provide encapsulation, separation of concerns, and other benefits, but browser support is still evolving.

The document discusses web components and the stencil compiler. It introduces web components, their concepts like custom elements API, shadow DOM, HTML imports and templates. It then explains what stencil is, a compiler that makes building web components easier. Stencil uses modern web component standards and compiles components to work across modern browsers.

The document discusses jQuery basics and the DOM. It explains that the DOM is how browsers structure HTML documents into an XML format. jQuery allows selecting elements from the DOM using CSS-style selectors and manipulating them using jQuery functions. Popular uses of jQuery include DOM manipulation, effects, AJAX calls, and building plugins. The document encourages learning more about jQuery through its online documentation.

Everyone wants to jump into HTML5 but how do you use the cool features of this new specification while ensuring older browsers render your web pages as expected? This is where Modernizr, polyfills and shims come in. In the session, you’ll learn the best practices and strategy to deal with new HTML5 and CSS3 features in old legacy browsers. You’ll learn step by step how to use specially crafted JavaScript and CSS code that emulate HTML5 features. With a couple of simple changes to your sites, you can take advantage of HTML5 today without breaking your sites in older browsers. Expect a lot of demos and code in the session.

Mike North discusses the W3C web component specification including HTML imports, templates, custom elements, and shadow DOM. He explains how each part works and provides code examples. Frameworks like Ember and React handle these concepts through their own abstractions like components, templates, and CSS encapsulation techniques. North demos a simple component built with these web component standards.

One of the major challenges of building rich applications for the web, is that our foundation (JavaScript in the browser) is a document viewer, not an application platform. In fact, if you show a mobile or desktop app developer the primitives that we web developers are given to start with, the typical reaction is that we’re missing many important building blocks. All of the tools we rely on like Angular 2, React, Ember, Polymer, etc... are, essentially, shims and hacks that we make use of while we wait for things like the W3C Web Component spec to be completed and implemented in browsers. As it becomes more feasible to build on the standards instead of a framework, it'll become useful for developers to have awareness of what those standards are, what’s missing from the official spec, and how well of a job our favorite libraries do with establishing alignment. We’ll take a close look at the W3C component spec, and compare it to the concept of a Component in the React.js library, the and the Ember.js 2 and Angular 2 frameworks. We’ll try to do a few things using native web components, involving rendering and styling an encapsulated piece of interactive UI. Along the way, we will highlight the things that we’re waiting in the W3C spec. We'll be left with a clear roadmap of when we can start decoupling our apps from a specific third party tool and rely on “Native Web Components” in production.

IP

This document provides an overview of Mojolicious, a real-time web application framework written in Perl. It discusses getting started with Mojolicious::Lite, including routes, placeholders, templates and layouts. It also covers sessions, growing applications out of Lite into Mojolicious, and additional Mojo modules for things like web clients and HTML parsing. Resources for learning more about Mojolicious are provided.

Given at CSS Dev Conf 2014 in New Orleans on October 14, 2014. This full presentation written with Web Components can be viewed with Chrome 36+ online at http://andrewrota.github.io/web-components-and-modular-css-presentation/presentation/index.html#0. The source of the presentation is available on GitHub: https://github.com/andrewrota/web-components-and-modular-css-presentation.

Web components are a set of emerging standards that include HTML templates, custom elements, shadow DOM, and HTML imports. HTML templates allow declaring document fragments, custom elements enable defining own elements, shadow DOM provides encapsulation of styles and markup, and HTML imports link external resources. The presentation demonstrated these specs and their usage to build reusable web components and encourage component-driven development. Browser support is improving and many frameworks have adopted these standards.

JavaScript workshop for PSU Information Desk employees. Discusses JavaScript, Ajax, DOM Manipulation, jQuery, etc.

The document discusses how Polymer can be used to build web components. It explains that Polymer provides primitives like templates, shadow DOM, and custom elements to define your own HTML elements. It then demonstrates how to build a simple "alert-banner" element with Polymer by defining a template, styles, and prototype. The element can be used on a page by adding content between its opening and closing tags. Finally, it discusses how Polymer elements can be combined to build complete applications and packaged for production use.

This All Things Open 2022 talk shows how to use current-gen WebAssembly to build complex applications out of components.

This talk was given at AppSec California, January 2020. Credential stuffing and other automated attacks are evolving passed every defense thrown in their way. CAPTCHAs don't work, Fingerprints don't work, Magical AI-whatevers don't work. The value is just too great.

Slides for talk given at PasswordsCon Sweden 2019. Credentials Stuffing is an automated attack that exploits users who reuse passwords by taking breached credentials and replaying them across sites.

This document summarizes an analysis of an exploited NPM package called event-stream. It describes how an attacker gained control of the package and added malicious code that was downloaded by thousands of projects whenever their dependencies were updated. The malicious code stole cryptocurrency from wallets containing large amounts. It highlights the risks of supply chain attacks and emphasizes the importance of auditing dependencies, locking versions, and thinking carefully before adding new dependencies to avoid compromising entire projects and their users.

Jarrod Overson presented on a supply chain attack that occurred in 2018 through the compromise of the event-stream Node.js package. An unauthorized developer gained commit access and introduced malicious code through new dependencies that was then installed by millions of users. The malware harvested cryptocurrency private keys from the Copay wallet app. While the community responded quickly, such attacks demonstrate vulnerabilities in open source software supply chains and dependency management that will continue to be exploited if not properly addressed through changes to practices and tooling.