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 Nov. 17, 2024, 5:15 p.m.

286 +0

17,542 +12

1,732 +1

svgo by svg

⚙️ Node.js tool for optimizing SVG files

updated at Nov. 17, 2024, 2:36 p.m.

243 +0

21,027 +26

1,392 +2

jsdelivr by jsdelivr

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

updated at Nov. 17, 2024, 12:40 p.m.

125 +0

5,661 +15

2,057 +5

critical by addyosmani

Extract & Inline Critical-path CSS in HTML pages

updated at Nov. 17, 2024, 12:20 p.m.

142 -1

10,037 +1

371 +0

lighthouse by GoogleChrome

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

updated at Nov. 17, 2024, 11:31 a.m.

594 +0

28,401 +9

9,387 +8

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 Nov. 17, 2024, 7:38 a.m.

228 +0

29,275 +58

1,295 +2

gm by aheckmann

GraphicsMagick for node

updated at Nov. 16, 2024, 10:14 p.m.

114 +0

6,957 +2

614 +0

stats.js by mrdoob

JavaScript Performance Monitor

updated at Nov. 16, 2024, 6:03 p.m.

181 +0

8,732 +7

1,198 +0

web-performance-research by leandrotk

⚡️ Research in Web Performance

updated at Nov. 16, 2024, 6:36 a.m.

15 +0

800 +4

60 +1

UglifyJS by mishoo

JavaScript parser / mangler / compressor / beautifier toolkit

updated at Nov. 16, 2024, 4:44 a.m.

274 -1

13,164 +2

1,247 -1

imagemin by imagemin

Minify images seamlessly

updated at Nov. 15, 2024, 5:53 p.m.

60 +0

5,577 +4

258 +1

webpack-bundle-analyzer by webpack-contrib

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

updated at Nov. 15, 2024, 3:51 p.m.

99 +0

12,588 +3

488 +0

html-minifier by kangax

Javascript-based HTML compressor/minifier (with Node.js support)

updated at Nov. 15, 2024, 2:59 p.m.

100 +0

4,942 +4

571 +0

clean-css by clean-css

Fast and efficient CSS optimizer for node.js and the Web

updated at Nov. 15, 2024, 2:47 p.m.

74 +0

4,166 +1

323 +0

csso by css

CSS minifier with structural optimizations

updated at Nov. 15, 2024, 2:47 p.m.

95 +0

3,762 +0

187 +0

memory-stats.js by paulirish

minimal monitor for JS Heap Size via performance.memory

updated at Nov. 15, 2024, 12:33 p.m.

51 +0

2,096 -1

105 +0

minimize by Swaagie

Minimize HTML

updated at Nov. 15, 2024, 6:31 a.m.

8 +0

162 -1

18 +0

instantclick by dieulot

InstantClick makes following links in your website instant.

updated at Nov. 15, 2024, 12:40 a.m.

102 +0

5,513 +2

246 +0

phantomas by macbre

Headless Chromium-based web performance metrics collector and monitoring tool

updated at Nov. 14, 2024, 3:18 p.m.

67 +0

2,258 +0

141 +0

speedracer by speedracer

Collect performance metrics for your library/application.

updated at Nov. 14, 2024, 12:13 p.m.

31 +0

1,865 +0

23 +0