paulirish

A faster youtube embed.

paul's fish, bash, git, etc config files. good stuff.

Type `git open` to open the GitHub page or website for a repository in your browser.

matchMedia polyfill for testing media queries in JS

minimal monitor for JS Heap Size via performance.memory

Progressive web metrics at your fingertipz

break on access to a property

See your latest local git branches, formatted real fancy

Get a GitHub user's email. Use this responsibly.

Node.js recipes for automating javascript profiling in Chrome

Calculate the speed index from devtools performance trace

Is headless chrome currently detectable? Let's pit the detections and detection evasions against eachother.

use Autoprefixer instead. <3

OPML of the frontend development rss feeds

see the wiki

60-120fps / 2160p tab video/audio capture from Chrome

Unsupported

easy webperf trace sharing

Procedural Drawing Tool - my fork reduces it down to be integrated elsewhere

ES modules demo app

A sample devtools theme extension using the new API

Lighthouse perf score calculator - explaining how the perf score is composed

estimating the % of web users that have certain web features natively supported

Android Debug Bridge + Chrome Tracing

chrome extension for devtools device emulation of your current page

Node API for DevTools JS Coverage data

Restored source of Adrian Lungu's awesome Chrome Side Tabs extension

visualization of html5 and css3 features and when they are implemented

Detect if @font-face support is present in the browser.

Decode URLs into 3rd party companies & products.

39 totally ridiculous box shadows

caltrain schedules - offline first

assorted snippets and plugins