Paul Irish

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. :sunglasses: 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

THIS REPO HAS MOVED! It has a pretty new home at github.com/h5bp ╰☆╮Please click this link below.

Simple iOS app that loads a web page

Investigating the overhead cost of compiled es2015

Unsupported

No description.

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

easy webperf trace sharing

ES modules demo app

A sample devtools theme extension using the new API

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

Awesome tooling and resources in the Chrome DevTools & DevTools Protocol ecosystem

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

A webgl boilerplate for all ur glsl's

Node API for DevTools JS Coverage data

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

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visualization of html5 and css3 features and when they are implemented

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

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Decode URLs into 3rd party companies & products.

39 totally ridiculous box shadows

:bullettrain_side: caltrain schedules - offline first :dolphin:

assorted snippets and plugins

Get projects and ideas built by the community

chrome extension to get a basic grid view in Google Hangouts

A simple and secure server for static files.

Wrapper for request module that saves all traffic as a HAR file.

CUZ WE NEED SOME MOTHER EFFING TEXT SHADOW

A list of cool features of Git and GitHub.

Puppeteer recorder is a Chrome extension that records your browser interactions and generates a Puppeteer script.

what do the widths and devices of responsive design look like?

As single page apps and large scale javascript applications become more prominent on the web, useful resources for those developers who are jumping the ship are crucial.

A collection of addons/plugins for jQuery - mostly overloaded jQuery methods...

jQuery JavaScript Library

pokemon go max XP calculator thang thang

Give your `cat` command some color

A site providing a list of secrets for the Browser Developer Tools in Chrome, Firebug, Firefox, Internet Explorer, Opera and Safari.

we 'bout to get HSLazy up in this!!

A very small javascript library that allows you to create browser specific CSS to be merged into your normal classes. No more hacks or mischievous code in your CSS code.

Fake fork of Paul Irish's image loaded method for jQuery

opens gmail in a popup window. Nice if you open a lot of new tabs from it. chrome extension. it's dirty.

Make your Backbone.js apps dance with a composite application architecture!

i have a /demo/ URL on my domain. this is it.

Compass is a Stylesheet Authoring Environment that makes your website design simpler to implement and easier to maintain.

my personal dumping ground of trace utility files. it's... messy but they work.

Select stuff in the browser, copy, paste it here, and we'll clean it and markdown it for pasting to an editor, Docs, Gmail, etc

can't do a jsbin on HTTPS but sometimes you need it. gh-pages to the rescue.

How well does your browser support HTML5? Interested in the next version of this test? Try http://beta.html5test.com

THIS REPO HAS MOVED

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A Chrome extension (and greasemonkey script) to block the Facebook Like buttons

a google app engine service that takes email at [email protected] and serves a feed at domain.com/foobar

Alpha version of FuseJS

A lightweight browser-based image processing library

:1234: Versioned formulae for the Homebrew package manager

A small collection of simple touch/pointer tests and demos

Example applications built using Ember.js or Ember Data.

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summarize cost of all operations recorded by the devtools timeline

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

A lightweight clientside JSON document store,

Web tool for conveniently viewing device info, monitoring input reports, and sending output/feature reports.

Copy link to current page into the clipboard

what are my device specs ?

REPO MOVED!

fork of 7rulnik/source-map-js (which is ultimately a fork of mozilla/[email protected] (pre-wasm))

Gyazo for Windows

ITS FUCKING GLAMOUROUS FEBRUARY 3rd!

Get a permalink of the mailing list message you're looking at in gmail

fork with an application pane layout

Font patcher to using shaping tricks to make it easier to pick out digit groups in numbers without commas

High-resolution JavaScript timer based on performance.mark() and measure()

An implementation of Shazam's song matching algorithm.

Node.js bindings to ffmpeg command, exposing stream based API

Self-hosted AI audio transcription

Assorted useful tools, almost entirely generated using LLMs. Forked from simonw

web-based treemap

Chrome extension that allows easy extraction of CSS and HTML from selected element.

JavaScript Performance Monitor

Uploads Magnet Files from Sonnar to Put.io and Downloads TV Shows

Official Git mirror of the SQLite source tree

Model Driven Views Polyfill

make cyclic rainbow text on hover! sweet.

🔍 Extension that detects which JavaScript libraries are running on a page

🎮 The only Front-End Performance Checklist that runs faster than the others

LOLWAT?

Statistics about PRs on the lighthouse repository.

A DAP-compatible JavaScript debugger. Used in VS Code, VS, + more

A highly customized dark theme for Chrome

Mirror of the Chrome DevTools UI

Talk to Gemini live from a browser tab, controlled with the Elgato Stream Deck v2

Open Chrome SASS links in Sublime

EasyList filter subscription (EasyList, EasyPrivacy, EasyList Cookie, Fanboy's Social/Annoyances/Notifications Blocking List)

Afloat is a Mac extender that adds useful window management commands to most Mac apps.

Apps Script samples for G Suite products.

David Attenborough narrates your life

No description.

A reference for the render impact of mutating CSS properties.

Clean your useless GitHub forks

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

A curated list of awesome puppeteer resources.

side-by-side viz, plus treemap.

Analyze and debug space usage through source maps

A manual process to import existing exported disqus.xml content into an eleventy blog.

Duplicate Tabs Closer - Detects and closes duplicate tabs for Chrome and Firefox.

Prices of various LLMs

Touchable jQuery Plugin

A collection of prototyped UI elements

Doing simple retrieval from LLM models at various context lengths to measure accuracy

Weighs the soul of incoming HTTP requests to stop AI crawlers

No description.

Playwright MCP server

🏴‍☠️ put.io download client for *arr implementing the transmission RPC interface

Exploring how to present Web platform features adoptability

Curated list of resources relating to the WebHID (Human Interface Device) API

CLI arguments parser for node.js. JS port of python's argparse module.

A shell script to capture android screen using screenrecord utility by chunks and streaming them via python SimpleHTTPServer

A mischievous pop-up book site

Traffic-shaping SOCKS5 proxy

Chrome DevTools Protocol Proxy - intelligent proxy for debugging purposes

preview images in a browser and set their data uri in an input field

No description.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

Bash grammar for tree-sitter

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Audit URLs using Lighthouse and test performance with Lighthouse CI.

A debugging and profiling tool that can trace and visualize python code execution

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A filmstrip viewer for soft navigations

Cocos Inspector Chrome插件

A proposal for an Element Timing specification.

An easy to use in-browser tool for subjective comparison of the visual quality of different encodings of the same video source.

Android Logs Events And Protobuf Parser

Shared Bats helper documentation

No description.

Data on third party entities and their impact on the web.

Firebase Javascript SDK

cross-platform display typography in python

A repo containing samples tied to new functionality in each release of Google Chrome.

Raw browser/feature support data from caniuse.com

Content repository for web.dev

Better FPS Meter: Uses Canvas Worker to LIVE visualize main thread rAF fps and worker fps.

A browser API to prevent DOM-Based Cross Site Scripting in modern web applications.

Web components for viewing lists of certificates and certificates

Allowing DOM operations on worker threads

A source mapping tool that visualizes a source map for ya, what else

No description.

hide twitter ads on the web

Automatically comments, labels, and closes GitHub issues according to a configurable set of filters.

shh

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Gmail JavaScript API

A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recognition and Text-to-Speech)

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aider is AI pair programming in your terminal

Koalas To The Max

🍻 Default formulae for the missing package manager for macOS (or Linux)

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

Parser to extract information from Chrome Traces for WebPageTest

Generate flamegraphs from Git trace2 events

Between the Blink fork and when Blink was merged into the Chromium repo

No description.

Visual Studio Code extension for Prettier

Never have to switch between npm and yarn commands ever again

Exploration of various concepts in web technology.

Add support for a StreamDeck to Google Meet using WebHID

ISOBMFF MIME Types Support

No description.

Single File Web Components

:globe_with_meridians: The Babel documentation website

Rating distribution visualization for Age of Empires 2: Definitive Edition

Source-code for http://peter.sh/.

:snowflake: easy, one-off immutable directories!

Library that provides an API to replay and stringify recordings created using Chrome DevTools Recorder

No description.

Tracking ECMAScript Proposals

Determines when new web platform features are supported by all major browsers

Sampling profile code for RUM

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions