Automated auditing, performance metrics, and best practices for the web.
- audit
- best-practices
- performance-metrics
- pwa
Repository Index
47,133 repositories indexed
1–24 of 35 · Most stars
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
- javascript
- lazyload
- lazy-evaluation
- lazysizes
A JavaScript Framework for Building Brilliant Applications
- javascript
- framework
- virtual-dom
- xhr
:art: Color Pickers from Sketch, Photoshop, Chrome, Github, Twitter & more
- react
- react-component
- color-picker
- sketch
Framework-agnostic CSS-in-JS with support for server-side rendering, browser prefixing, and minimum CSS generation
- javascript
- css
- aphrodite
- css-in-js
Extends the default Bootstrap Modal class. Responsive, stackable, ajax and more.
- bootstrap
- bootstrap-modal
- modalmanager
- modal
SpeedTest by OpenSpeedTest™ is a Free and Open-Source HTML5 Network Performance Estimation Tool Written in Vanilla Javascript and only uses built-in Web APIs like XMLHttpRequest (XHR), HTML, CSS, JS, & SVG. No Third-Party frameworks or libraries are Required. Started in 2011 and moved to OpenSpeedTest.com dedicated Project/Domain Name in 2013.
A jquery plugin for CSS3 text animations.
- css-animations
- javascript
- jquery
- text
jQuery range slider plugin. Skinnable, touch-friendly, highly configurable. Works with jQuery 1.8 through 4.x.
- range-slider
- javascript
- slider
- rangeslider
Headless Chromium-based web performance metrics collector and monitoring tool
Chrome-style tabs in HTML/CSS.
Plugin for Sketch allowing for CSS Flexbox layouts using stylesheets and prototypes
Track compressed Webpack asset sizes over time.
- webpack
- webpack-plugin
- performance-budget
- bundlesize
A custom element that allows you to easily put a Dark Mode 🌒 toggle or switch on your site:
- dark-mode
- dark-theme
- dark-mode-switcher
- dark-mode-toggle
CSS minifier
Pipe CSS through PostCSS processors with a single parse
- postcss
- javascript
- gulp-plugin
Build browser extensions easily with Blazor.
- blazor-webassembly
- blazor
- browser-extension
- chrome-extension
⎋ A redux store enhancer that allows automatic synchronization between electron processes
local component state via redux
OpenAPI Web component to generate a UI from the spec.
Desktop client for JIRA. Track time, upload worklogs without a hassle.
📦 🚀 TypeScript boilerplate for WhitestormJS using react/redux ⚛
querySelector that can pierce Shadow DOM roots without knowing the path through nested shadow roots. Useful for automated testing of Web Components. Production use is not advised, this is for test environments/tools such as Web Driver, Playwright, Puppeteer
- webcomponents
- shadow-dom
- javascript
- puppeteer
Productivity Application - Kanban Style Productivity Management Application with Customizable Boards, Lists and Cards to Make You More Productive.
- react
- apollo-client
- es6
- react-router