wrk by wg

Modern HTTP benchmarking tool

created at March 20, 2012, 11:12 a.m.

C

759 +1

29,363 +45

2,397 +4

GitHub
awesome-awesomeness by bayandin

A curated list of awesome awesomeness

created at July 8, 2014, 5:44 a.m.

Ruby

1,737 -1

27,687 +21

3,381 +3

GitHub
lighthouse by GoogleChrome

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

created at March 8, 2016, 1:03 a.m.

JavaScript

553 +9

22,835 +315

7,876 +9

GitHub
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.

created at Aug. 19, 2013, 8:24 p.m.

JavaScript

234 +0

19,786 +31

979 +1

GitHub
svgo by svg

⚙️ Node.js tool for optimizing SVG files

created at Aug. 22, 2012, 10:41 a.m.

JavaScript

246 +0

16,206 +19

1,174 +2

GitHub
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.

created at Oct. 11, 2014, 9:03 p.m.

JavaScript

282 -1

15,218 +12

1,581 +0

GitHub
UglifyJS by mishoo

JavaScript parser / mangler / compressor / beautifier toolkit

created at Aug. 15, 2010, 11:51 a.m.

JavaScript

272 +0

11,482 +7

1,184 +0

GitHub
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.

JavaScript

94 -1

11,014 +7

420 +2

GitHub
critical by addyosmani

Extract & Inline Critical-path CSS in HTML pages

created at June 28, 2014, 9:31 a.m.

JavaScript

145 +0

9,098 +11

377 +2

GitHub
stats.js by mrdoob

JavaScript Performance Monitor

created at April 8, 2010, 11:54 a.m.

JavaScript

184 +0

7,132 +13

1,142 +0

GitHub
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.

JavaScript

121 -1

6,739 +10

438 +0

GitHub
gm by aheckmann

GraphicsMagick for node

created at June 11, 2010, 12:11 p.m.

JavaScript

116 +0

6,407 +5

595 +0

GitHub
beeswithmachineguns by newsapps

A utility for arming (creating) many bees (micro EC2 instances) to attack (load test) targets (web applications).

created at June 29, 2010, 9:26 p.m.

Python

229 +0

6,081 +3

653 +0

GitHub
instantclick by dieulot

InstantClick makes following links in your website instant.

created at Nov. 23, 2013, 10:08 a.m.

JavaScript

103 +0

5,413 +3

276 +1

GitHub
imagemin by imagemin

Minify images seamlessly

created at Nov. 4, 2013, 9:26 a.m.

JavaScript

56 +0

4,759 +19

251 +1

GitHub
mozjpeg by mozilla

Improved JPEG encoder.

created at Jan. 12, 2014, 6:25 a.m.

C

178 +0

4,538 +4

381 +1

GitHub
html-minifier by kangax

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

created at Feb. 5, 2010, 5:54 p.m.

JavaScript

101 +0

4,439 +3

577 +2

GitHub
headjs by headjs

The only script in your HEAD.

created at Nov. 29, 2010, 11:15 a.m.

JavaScript

108 +0

4,192 +2

385 +0

GitHub
bundlesize by siddharthkp

Keep your bundle size in check

created at June 27, 2017, 8:01 a.m.

JavaScript

33 +0

4,151 +5

206 +1

GitHub
grunt-uncss by uncss

scissors A grunt task for removing unused CSS from your projects.

created at Sept. 13, 2013, 10:56 p.m.

HTML

104 +0

3,867 -1

182 +0

GitHub