awesome-wpo-dup

Open source load testing tool: It is a Java platform application.

Autoperf is a ruby driver for httperf, designed to help you automate load and performance testing of any web application - for a single end point, or through log replay.

Go Port of HTTPerf.rb.

It is a permanent repository of web performance information such as size of pages, failed requests, and technologies utilized. This performance information allows us to see trends in how the Web is built and provides a common data set from which to conduct web performance research.

httperf is a tool for measuring web server performance. It provides a flexible facility for generating various HTTP workloads and for measuring server performance.

Assetgraph transform for auto generating sprites based on the CSS dependency graph.

Glue is a simple command line tool to generate sprites:

Grunt task for converting a set of images into a spritesheet and corresponding CSS variables.

gulp task for creating a image sprite and the corresponding stylesheets for Gulp.

gulp task for creating svg sprites.

Spriter is a simple and flexible dynamic sprite generator for CSS, using Python. It can process CSS both synchronous and asynchronous as it provides classes to be used in your python code and also a watcher that listens to your filesystem and changes CSS and sprite as soon as a static is changed.

Using Phantomas (a PhantomJS backed client performance metrics scrapper). Benchmark a page, store results in MongoDB and display result via the built in server.

Continually checks web page load times in Internet Explorer, Chrome and Firefox from multiple points around the world.

analyze your website's speed in real browsers from 20 locations worldwide.

Grunt plugin wrapping phantomas to measure frontend performance.

GTmetrix uses Google Page Speed and Yahoo! YSlow to grade your site's performance and provides actionable recommendations to fix these issues.

Tool to monitor indicators related to performance of a web page.

A robust benchmarking library that works on nearly all JavaScript platforms, supports high-resolution timers, and returns statistically significant results.

JSLitmus is a lightweight tool for creating ad-hoc JavaScript benchmark tests.

jsPerf aims to provide an easy way to create and share test cases, comparing the performance of different JavaScript snippets by running benchmarks.

Matcha allow you to design experiments that will measure the performance of your code. It is recommended that each bench focus on a specific point of impact in your application.

This class provides a simple info box that will help you monitor your code performance.

Timing.js is a small set of helpers for working with the Navigation Timing API to identify where your application is spending its time. Useful as a standalone script, DevTools Snippet or bookmarklet.

The list includes 35 best practices divided into 7 categories, created by Yahoo! Exceptional Performance team.

A collaborative guide about front-end performance.

A guide created by PageSpeed Team.

The recommended CDN for Bootstrap, Font Awesome, and Bootswatch.

An open source CDN for Javascript and CSS sponsored by CloudFlare that hosts everything from jQuery and Modernizr to Bootstrap.

Google Hosted Libraries is a content distribution network for the most popular, open-source JavaScript libraries.

jQuery CDN – Latest Stable Versions, powered by MaxCDN.

Similar to Google Hosted Libraries, jsDelivr is an open source CDN that allows developers to host their own projects and anyone to link to our hosted files in their websites.

Microsoft Ajax Content Delivery Network (CDN) hosts popular third party JavaScript libraries such as jQuery and enables you to easily add them to your Web applications.

finds you fast and reliable JavaScript CDNs that make your websites snappy and happy.

A fast, efficient, and well tested CSS minifier for node.js.

cssmin.js is a JavaScript port of YUICompressor's CSS minifier.

CSS minimizer unlike others. In addition to usual minification techniques it can perform structural optimization of CSS files, resulting in smaller file size compared to other minifiers.

Because CSS is ospon the critical path to rendering pages. It must be small! Or else!

Compresses linked and inline javascript or CSS into a single cached file.

Pipeline is an asset packaging library for Django, providing both CSS and JavaScript concatenation and compression, built-in JavaScript template support, and optional data-URI image and font embedding.