Discover jamiebuilds/havetheybeenpwned Open Source project

⏳ A higher order component for loading components with promises.

25,786

react-loadable

📘 A guided handbook on how to use Babel and how to create plugins for Babel.

16,596

babel-handbook

11,988

itsy-bitsy-data-structures

🏰 All the things you didn't know you wanted to know about data structures

State so simple, it goes without saying

8,600

unstated

🤘 Present code with style

7,821

spectacle-code-slide

200 bytes to never think about React state management libraries ever again

4,164

unstated-next

A tiny (~400 B) & modern library for keybindings.

4,092

tinykeys

🚀 A Babel preset and plugins for optimizing React code.

3,362

babel-react-optimize

A Tailwind CSS plugin for creating beautiful animations

1,677

tailwindcss-animate

Make your Flow errors GLOW

1,084

glow

Polyfill for the proposed React context API

699

create-react-context

JSON Parser written entirely in TypeScript's type system

695

json-parser-in-typescript-very-bad-idea-please-dont-use

A virtual-scrolling GridList component based on CSS Grids

424

react-gridlist

🌟 Best software for developers and power users.

421

favorite-software

355

marionette-wires

:shipit: An opinionated example application built with Marionette.js.

✨ Stringify any JavaScript value

325

pretty-format

304

ghost-lang

👻 A friendly little language for you and me.

300

documentation-handbook

How to write high-quality friendly documentation that people want to read.

268

roast-my-deps

Your dependencies are bad and you should feel bad

Simple immutable state for React using Immer

265

bey

Tiny library (<200B gzip) for deferring something by a "tick"

260

tickedoff

react-jeff

react-performance-observer

Get performance measurements from React Fiber

Regex to test for valid genders

210

gender-regex

MIT license with additional text to prohibit use by fascists

193

anti-fascist-mit-license

187

purposefile

Make sure every file in your repo is exactly where it should be

Example project for React Loadable

168

react-loadable-example

👢 Jasmine-style BDD testing written in Sass for Sass.

149

bootcamp

CSS

141

write-files-atomic

Write many files atomically

Cast unknown values to typed values

124

sarcastic

Simple stubbing/spying for AVA

ninos

Measure how fast your repo is growing using cloc

repo-growth

Run tasks/scripts across Yarn/Lerna/Bolt/etc workspaces.

workspaces-run

The MIT license (with personal exceptions)

license

scritch

A small CLI to help you write sharable scripts for your team

Add markers to your React components for easy testing with actual DOM elements

react-markers

assert-equal-jsx

assertEqualJSX

Proposal for Promise.prototype.inspect

proposal-promise-prototype-inspect

User-friendly glob matching CLI

globby-cli

Take care of your spawn()

spawndamnit

grep, but in JavaScript... I've truly outdone myself.

grob

React PropType to conditionally add `.isRequired` based on other props

react-required-if

Render something using every possible combination of props

react-prop-matrix

renderator

How to make logos in your README that support GitHub's new dark mode

dark-mode-github-readme-logos

reduxxx

Redux, explicit.

Optimize React code by making pure classes into functions

babel-plugin-react-pure-components

[DEPRECATED] A lightweight solution to testing fully-rendered React Components

react-test-renderer

Easily create and maintain test fixtures in the file system

fixturez

🔨 Utility-Belt Library for Sass

ballistic

CSS

enable-npm-2fa

A script for enabling 2FA on all of your npm packages

A tiny and fast circular buffer

cirbuf

Experimental API for observing the visible box of an element

VisibilityObserver

An experiment to unify/speed up CI/local development via small Docker containers

dependency-free

🎀 Make your React component style-able by all

react-stylish

Your very own containerized build system!

naw

Browser integration testing utils for styled-components

tested-components

jamie.build

the website

Enforce CODEOWNERS files on your repo

codeowners-enforcer

Rust

std-pkg

The Official package.json Standard™ for Npm® endorsed fields

Make _classMembers 'private' using symbols

babel-plugin-private-underscores

A userscript to disable GitHub turbolinks to force full page navigations

userscript-github-disable-turbolinks

Babel plugin to report dynamic imports with import-inspector with metadata about the import

git-workflow

Git workflow for teams

pride

👬 PrideJS logo

babel-plugin-import-inspector

revalid

Composable validators

Get CI environment variables for parallelizing builds

ci-parallel-vars

🌏 How to setup Crowdin to sync with GitHub

crowdin-sync

Ruby

incremental-dom-react-helper

Helper to make Google's incremental-dom library work with React's compile target today.

Prevent accidentally introducing XSS holes with the strings in your app

guarded-string

Replace all instances of "@@strings like this" with hashes.

babel-plugin-hash-strings

react-module-experiment

Run async tasks with dependencies

task-graph-runner

Stringify JSON *just enough* to see what it is

json-peek

babel-plugin-ken-wheeler

Code like you dope

How to build a compiler – THE TALK

how-to-build-a-compiler

js-memory-heap-profiling

A simple service class for Backbone.

backbone.service

dep-size-inspect

pfffffffffffffffffffff whatever

pffffff

Puppeteer API shim for other browsers using WebdriverIO

shimiteer

Improved sorting order for directory entities

better-directory-sort

isolated-core-demo

Sort items in a graph using a topological sort while resolving cycles with priority groups

graph-sequencer

Wrap dynamic imports with metadata about the import

import-inspector

Simple router and route classes for Backbone.

backbone-routing

Add inline Flow comments to make Flow shut up about errors

flow-shut-up

Download all your female-presenting nipples from Tumblr

tumblr-downloader

This repository is a work in progress and not seeking feedback yet.

proposal-promise-settle

A simple storage class for Backbone Models and Collections.

backbone.storage

Example of using Rust code in Parcel

parcel-rust-example

Get a random temporary file or directory path that will delete itself

temperment

Check if a GitHub Pull Request is in a (most likely) mergeable state

is-mergeable

Create a 'gud nuff' (not cryptographically secure) globally unique id

gud

Get the shortest leading whitespace from lines in a string

min-indent

Example Babel project using babel-plugin-react-transform

babel-setup-react-transform