Our original Web Component library.

Font files available from Google Fonts, and a public issue tracker for all things Google Fonts

Polyfill to remove click delays on browsers with touch UIs

A set of Ansible playbooks to build and maintain your own private cloud: email, calendar, contacts, file sync, IRC bouncer, VPN, and more.

GUI image optimizer for Mac

A list of public penetration test reports published by several consulting firms and academic security groups.

Technically-oriented PDF Collection (Papers, Specs, Decks, Manuals, etc)

Automagically reverse-engineer REST APIs via capturing traffic

HTML Standard

Parsing HTML at the command line

A faster youtube embed.

MVP.css — Minimalist classless CSS stylesheet for HTML elements

All the patterns

CSS for clean and fast web apps

Beautiful responsive email templates with code as beautiful as email templates can be

Go Project Design Documents

Sample files to accompany the FT's Chart Doctor column

The LumenPnP is an open source pick and place machine.

Generate critical css for your web pages

Smallest possible syntactically valid files of different types

....a top-notch resource for web developers

Fetch Standard

Detect if DevTools is open and its orientation

HTTPLeaks - All possible ways, a website can leak HTTP requests

All CPU and MCU documentation in one place

Deprecated Catapult GitHub. Please instead use http://crbug.com "Speed>Benchmarks" component for bugs and https://chromium.googlesource.com/catapult for downloading and editing source code..

⚡️🎨 A starting point for crafting living style guides.

Vysor - Mirror and Control your Phone

A jQuery plugin that adds a bindable 'inview' event for detecting when an element is scrolled into view.