memory-stats.js by paulirish
minimal monitor for JS Heap Size via performance.memory
created at Jan. 21, 2015, 6:34 a.m.
PerfTests by kogarashisan
JavaScript inheritance performance tests done right
created at Feb. 27, 2015, 10:12 a.m.
source-map-explorer by danvk
Analyze and debug space usage through source maps
created at Oct. 15, 2015, 10:40 p.m.
lighthouse by GoogleChrome
Automated auditing, performance metrics, and best practices for the web.
created at March 8, 2016, 1:03 a.m.
browser-calories by zenorocha
The easiest way to measure your performance budget
created at April 7, 2016, 11:19 p.m.
webpack-bundle-analyzer by webpack-contrib
Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap
created at Oct. 26, 2016, 4:24 a.m.
speedracer by speedracer
Collect performance metrics for your library/application.
created at May 1, 2017, 10:19 a.m.
lozad.js by ApoorvSaxena
🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
created at Aug. 28, 2017, 8:28 p.m.
Tapnesh by JafarAkhondali
CLI bash script to optimize images in parallel easily and efficiently!
created at Nov. 27, 2017, 12:55 a.m.
bundle-stats by relative-ci
Analyze bundle stats(bundle size, assets, modules, packages) and compare the results between different builds. Support for webpack, rspack, rollup and vite.
created at Feb. 11, 2018, 9:33 p.m.
lasso-analyzer by ajay2507
📊 Analyzing bundles created by Lasso js.
created at July 14, 2018, 6:21 a.m.
awesome-webpack-perf by iamakulov
A curated list of webpack tools for web performance
created at Oct. 13, 2019, 10:25 p.m.
web-performance-research by leandrotk
⚡️ Research in Web Performance
created at July 5, 2020, 2:10 p.m.