critical by addyosmani

Extract & Inline Critical-path CSS in HTML pages

updated at May 24, 2024, 6:05 p.m.

143 +0

9,968 +7

373 +0

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.

updated at May 24, 2024, 11:02 p.m.

2 +0

482 +1

20 +0

memory-stats.js by paulirish

minimal monitor for JS Heap Size via performance.memory

updated at May 24, 2024, 11:23 p.m.

51 +0

2,096 +1

117 +0

webpack-bundle-analyzer by webpack-contrib

Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap

updated at May 25, 2024, 8:36 a.m.

99 +0

12,503 -3

477 +0

stats.js by mrdoob

JavaScript Performance Monitor

updated at May 25, 2024, 10:05 a.m.

180 +0

8,613 +10

1,203 +1

mozjpeg by mozilla

Improved JPEG encoder.

updated at May 25, 2024, 2:24 p.m.

167 +0

5,371 +3

416 +0

lozad.js by ApoorvSaxena

🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more

updated at May 25, 2024, 2:44 p.m.

115 +0

7,414 +0

450 +1

awesome-awesomeness by bayandin

A curated list of awesome awesomeness

updated at May 25, 2024, 4:26 p.m.

1,664 +0

31,345 +20

3,532 +0

svgcleaner by RazrFalcon

svgcleaner could help you to clean up your SVG files from the unnecessary data.

updated at May 25, 2024, 4:41 p.m.

35 +0

1,609 +2

93 +0

csso by css

CSS minifier with structural optimizations

updated at May 25, 2024, 5:39 p.m.

96 +0

3,731 +2

189 +1

lighthouse by GoogleChrome

Automated auditing, performance metrics, and best practices for the web.

updated at May 25, 2024, 6:56 p.m.

594 -1

27,905 +17

9,291 +3

lazysizes by aFarkas

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.

updated at May 25, 2024, 8:32 p.m.

284 +0

17,324 +7

1,728 +1

phantomas by macbre

Headless Chromium-based web performance metrics collector and monitoring tool

updated at May 25, 2024, 9:47 p.m.

66 +0

2,251 -1

141 +0

svgo by svg

⚙️ Node.js tool for optimizing SVG files

updated at May 25, 2024, 11:11 p.m.

244 -1

20,447 +20

1,370 +1

zopfli by google

Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.

updated at May 26, 2024, 12:30 a.m.

107 +0

3,386 +1

328 +0

gm by aheckmann

GraphicsMagick for node

updated at May 26, 2024, 1:10 a.m.

114 +0

6,935 +5

613 +0

jsdelivr by jsdelivr

A free, fast, and reliable Open Source CDN for npm, GitHub, Javascript, and ESM

updated at May 26, 2024, 1:24 a.m.

129 +0

5,444 +8

2,039 +3

wrk by wg

Modern HTTP benchmarking tool

updated at May 26, 2024, 2:04 a.m.

757 +1

36,927 +53

2,898 +4

sharp by lovell

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

updated at May 26, 2024, 2:17 a.m.

231 +0

28,136 +61

1,276 +2

UglifyJS by mishoo

JavaScript parser / mangler / compressor / beautifier toolkit

updated at May 26, 2024, 4:25 a.m.

275 +0

12,964 +15

1,243 +4