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Webpack is a module bundler that can bundle JavaScript files and their associated modules and dependencies. It provides features like dependency graph, aliasing, loaders to preprocess files, plugins to customize functionality, and code splitting to optimize bundles. Webpack can also be used to polyfill features and fetch resources. While powerful, Webpack can be difficult for beginners due to its complexity. The document provides an overview of Webpack's key features but is poorly formatted and hard to follow, especially for newcomers.

This document discusses optimizing React and Webpack applications for production. It recommends: 1. Not optimizing prematurely and ensuring engineering and product goals are aligned before optimizing. 2. Understanding available optimization options at build time like minification, code splitting, and using production builds of dependencies, and at runtime like server-side rendering and component lifecycle methods. 3. Instrumenting the application to measure performance metrics like bundle size, load time, and render time to identify optimization opportunities. 4. Setting meaningful benchmarks based on the actual user experience expected, rather than arbitrary metrics, to determine what constitutes acceptable performance.

This document discusses React and Redux. It explains why Redux is used for state management in React applications, the key concepts in Redux including stores, actions, reducers, and dispatching events. It provides examples of React application state flow without and with Redux. Key terms like actions, providers, stores, and reducers are defined. The basic Redux flow and use of middleware for side effects are demonstrated.

Webpack and Web Performance Optimization discusses using Webpack and other tools to optimize web performance. It introduces Webpack as a module bundler and discusses its features like code splitting and optimizations. It covers setting up loaders and the Webpack build flow. The document also discusses various web optimization techniques including image optimization, reducing requests, minifying assets, critical rendering path, and caching. It provides examples of optimizing sites for mobile and comparisons of optimization approaches with different user and business impacts. The document discusses using tools like Gulp and integrating with Webpack for tasks like Sass compilation and testing. It also covers modularizing JavaScript with React and using Babel to transpile ES6 to ES5. Finally, it demonstrates collabor

This document discusses the structure of a React project and routing. It mentions using the react-router package version 3.0.0 to add routing to a React app. It also discusses organizing source code in React and using routing with JSON as well as route patterns. Additionally, it brings up handling component errors, passing route parameters, and adding authorization to routes using the react-router-role-authorization package.

Amongst all the big front end frameworks, Nuxt.js stands out as it has a lot of advantages over the other. This presentation covers an overview of Nuxt.js and how Server Side Rendering helps in improving the SEO of a site.

This document discusses how bundling front-end code with Webpack can help solve issues with large JavaScript files in single-page apps. It introduces Webpack as a module bundler that can handle dependencies across JavaScript, CSS, images and more. It supports loading modules on demand and pre-processing file types. The document provides a demo GitHub repo and references to learn more about Webpack's features and how companies like Instagram use it.

https://github.com/blackie1019/ReactNetDemo This is a sample for demo how to use .Net MVC5 + Webpack + React + Babel to build Web Application

A presentation about the build tool grunt js JavaScript for web applications and node.js environments to achieve continous integration. David Amend

Jspm is a package manager that supports npm, GitHub registries and extends package.json, allowing installation of packages like jquery, materialize-css and immutablejs using commands like jspm install. It uses SystemJS as its module loader and supports TypeScript, enabling development of Angular 2 applications with features such as components, services and routing. The document provides an overview of the Angular 2 ecosystem including jspm, SystemJS, TypeScript and highlights of the Angular 2 framework.

Nuxt.js is a modern, performant framework that makes developing Vue.js-based frontend applications enjoyable. This session gives an introduction to Nuxt.js for Drupal developers. By providing analogies to known Drupal-APIs developers get ready to start building Nuxt.js applications that can run as a server or are deployed as static website. Finally, attendees will get an overview of the Nuxt ecosystem and the most essential Nuxt.js modules. No up-front Javascript or Vue.js knowledge required!

This document discusses ReactJS Redux middleware. It explains that middleware allows you to extend Redux with custom functionality. Redux Thunk is mentioned as a middleware that lets you write action creators that return functions, to delay or conditionally dispatch actions. It also discusses using Axios and Redux-api together to make API calls from Redux actions and handle asynchronous logic. The document provides code examples of implementing middleware, making requests with Axios, and configuring Redux-api for API integration.

The document discusses Grunt and Bower, two JavaScript build tools. Grunt is a task runner that can be used to automate repetitive tasks like minification, compilation, unit testing, and linting. It uses a Gruntfile to configure tasks and load plugins. Bower is a package manager for front-end web development that allows installing dependencies directly from the command line. It uses a bower.json file to specify dependencies that will be downloaded from the Bower registry.

This document discusses using Nuxt.js and Netlify to pre-render media sites from a data source like Drupal for improved performance. Pre-rendering generates static HTML, CSS, and JavaScript files that are faster to load than dynamic sites. Nuxt.js is a progressive framework for Vue.js that supports server-side rendering and static site generation. Netlify provides hosting for static sites with automatic deployments from Git repositories. The combination provides a decoupled way to serve pre-rendered content without ongoing server costs. Personalization and dynamic updates are also discussed.

Webpack is an advanced module bundler that can customize an application's needs through loaders, plugins, and configurations. It allows for code splitting, multiple entries, and production optimizations to improve performance and integrations. Resources for learning more about webpack include documentation on their website and GitHub as well as tutorials on medium and other sites.

對於所有人來說可以仰躺在墾丁沙灘邊曬太陽邊工作，還可以領著薪水，遠端工作是所有開發者心中的夢想，遠端的光鮮亮麗的背後是否有任何不為人知的問題！？ 遠端開發在尋求自由後所必須要付出的代��，到底有多高，我們要如何才能建立起遠端團隊的合作與工作模式，這次主題將與大家一起分享。

This document provides an overview of the Vue.js web framework. It discusses key features of Vue like reactivity, components, small size, excellent tooling, and wide ecosystem. It also covers related topics like Vue routing, state management with Vuex, server-side rendering, progressive web apps, and differences between Vue 2 and 3. The document serves as a reference for Vue's capabilities and comparing it to other frameworks.

Andi Smith provides an overview of setting up an automated workflow for front-end development using Grunt or Gulp. They discuss choosing a task runner, common tasks for setup like concatenation and minification, tasks for development like autoprefixing and live reloading, and tasks for build like image optimization and compression. The presentation emphasizes setting up a workflow that focuses on speeding up the development process and only including necessary tasks.

This document summarizes some workflows and processes used by a development team for WordPress projects, including version control with Git, environment-aware configuration files, database migrations, and automated deployments. It discusses setting up local development environments, managing code standards and reviews, and deploying code from development to multiple environments.

This document discusses best practices for deploying web applications. It recommends automating deployment using tools like Capistrano, Fabric, or Phing to allow for continuous deployment. It also stresses the importance of monitoring servers and applications during deployment using tools like StatsD, Graphite, Logstash, Graylog, and Kibana. The document provides examples of deployment scripts and emphasizes planning deployment early in the development process.

The document discusses the tools and practices used by a Ruby development team, including using RVM for managing Ruby versions and gemsets, Postgres.app for the database, Pow for local development, Git for version control, GitHub pull requests for code reviews, CircleCI for continuous integration and deployment to Heroku, Capistrano or Mina for deployment automation, and services like Rollbar and HipChat for error tracking and communication. Consistent coding styles, Sublime Text settings, and code quality practices like testing and reviews are also recommended.

- Mojolicious is a web development framework for Perl that aims to rethink web development - It provides a powerful routing system, full HTTP implementation, simple templating, built-in JSON support, elegant plugin system, and class reloader - Installation is simple using CPAN and has no dependencies beyond Perl 5.8.1 - It includes classes for requests, responses, templates, JSON encoding/decoding, and more - Plugins can hook into various stages of the request lifecycle - Supports generating applications, running commands, and provides a simple but powerful way to build web applications and services in Perl

These are the slides from the talk given at JSConf Asia 2014 --- I will be talking about the "No talk all action" approach we take at RedMart for feature development. You’ll learn how we supercharge development and get code in production fast with an opinionated and automated development workflow. Hint: It’s a cocktail of Git, JS (of course), Chef, Devops & killing pointless meetings.

Cucumber FactoryGirl capybara shoulda spork database_cleaner launchy selenium timecop simplecov guard spork guard-rspec guard-spork guard-test guard-cucumber guard-livereload guard-bundler guard-rails guard-rspec guard-spork guard-test guard-cucumber guard-livereload guard-bundler guard-rails guard-rspec guard-spork guard-

The document discusses various techniques for optimizing web performance, ranging from beginner to advanced levels. At the beginner level, it recommends avoiding redirects, enabling client-side caching, and reducing DOM elements. At the medium level, it suggests minifying JavaScript and CSS. More advanced techniques include image compression, combining files, and server-side gzip compression. The document also provides optimization tips for databases like MongoDB and recommends using asynchronous and non-blocking I/O for costly operations. It advocates for client-side templating to reduce bandwidth usage and improve cacheability.

DevOps is a large part of a company of any size. In the 9+ years that I have been a professional developer I have always taken an interest in DevOps and have been the "server person" for most of the teams I have been a part of. I would like to teach others how easy it is to implement modern tools to make their everyday development and development processes better. I will cover a range of topics from "Stop using WAMP/MAMP and start using Vagrant", "version control isn't renaming files", "Automate common tasks with shell scripts / command line PHP apps" and "From Vagrant to Production".

This presentation covers detailed overview of capybara and cucumber with DSL using ruby language. it covers below aspects. - Setup for capybara and cucumber - Overview and directory structure. - Capybara using cucumber or any other ruby test framework. Setting up the driver. - The DSL (Navigation, clicking link or button, interacting with forms) - The DSL (querying, finding, scoping) - The DSL (windows, scripting, modals, debugging) - Capybara test execution, tagging, reporting.