• https://unpkg.com/open-props
• https://unpkg.com/open-props/normalize.min.css - Normalize (light + dark) demo
• https://unpkg.com/open-props/open-props.tokens.json - Design Tokens
• https://unpkg.com/open-props/open-props.figma-tokens.sync.json - Figma Design Tokens
• https://unpkg.com/open-props/open-props.style-dictionary-tokens.json - Style Dictionary Tokens

javascript: (() => {
  const href = "https://unpkg.com/open-props";
  document.head.append(Object.assign(document.createElement("link"),{rel:"stylesheet",href}));
})();

• npm run gen:op - runs through src/ js files and creates the PostCSS files in src/
• npm run gen:nowhere - creates a version of Open Props without the use of :where()
• npm run gen:shadowdom - creates a version of Open Props with :host as the selector scope
• npm run gen:prefixed - creates a version of Open Props with each…

Polly.JS is a standalone, framework-agnostic JavaScript library that enables recording, replaying, and stubbing of HTTP interactions. By tapping into multiple request APIs across both Node & the browser, Polly.JS is able to mock requests and responses with little to no configuration while giving you the ability to take full control of each request with a simple, powerful, and intuitive API.

Interested in contributing or just seeing Polly in action? Head over to CONTRIBUTING.md to learn how to spin up the project!

Keeping fixtures and factories in parity with your APIs can be a time consuming process Polly alleviates this process by recording and maintaining actual server responses while also staying flexible.

• Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
• Use Polly's client-side server to modify or intercept requests and responses to simulate…

This is a collection of awesome resources related to the yearly Advent of Code challenge.

• The Official AoC Website
• The AoC Subreddit
• Project Templates
• Tools and Utilities
• Other Advent Calendars
• 2018
• 2019
• 2020
• 2021
• 2022
• 2023
  • Solutions
    • Ada
    • APL
    • Arturo
    • Assembly
    • AWK
    • Bash
    • BQN
    • C
    • C#
    • C++
    • C3
    • Clojure
    • Common Lisp
    • Crystal
    • D
    • Dart
    • Deno
    • Elixir
    • Elm
    • Emacs
    • Erlang
    • Excel
    • F#
    • Factor
    • Gleam
    • Go
    • Groovy
    • Hamler
    • Haskell
    • Haxe
    • HolyC
    • Hoon
    • Idris
    • J
    • Java
    • JavaScript
    • jq
    • Julia
    • Kotlin
    • LDPL
    • Lua
    • M4
    • MATLAB
    • Nim
    • Nushell
    • Objective-C
    • OCaml
    • PHP
    • Perl
    • Picat
    • Pony
    • PowerShell
    • Prolog
    • Python
    • R
    • Racket
    • Raku
    • ReasonML
    • Red
    • REXX
    • Rhombus
    • ROBO1
    • Roc
    • Ruby
    • Rust
    • Smalltalk
    • Scala
    • Scheme
    • Solidity
    • SpectX
    • SQL
    • Standard ML
    • Swift
    • TypeScript
    • TypeScript Types
    • Unison
    • V
    • VB.NET
    • Whitespace
    • Zig
    • Zsh
  • Live Streams

Templates, cookiecutters and skeletons for quickly setting up projects in your favourite language.

• AlexeSimon/adventofcode (Python)
• Jadarma/advent-of-code-kotlin-template (Kotlin)
• Kaitachi/ChallengeStarter (Swift)
• Reason Starter…

Docs - Community - Roadmap - Changelog - Bug reports

See PostHog in action

• Specify events manually, or use autocapture to get started quickly
• Analyze data with ready-made visualizations, or do it yourself with SQL
• Track website visitors separately with our GA4 alternative
• Only capture properties on the people you want to track, save money when you don't
• Gather insights by capturing session replays, console logs, and network monitoring
• Improve your product with Experiments that automatically analyze performance
• Safely roll out features to select users or cohorts with feature flags
• Send out fully customizable surveys to specific cohorts of users
• Connect to external services and manage data flows with PostHog CDP

PostHog is available with hosting in the EU or US and is fully SOC 2 compliant. It's free to get started and comes with a generous monthly free…

Markdown parser done right. Fast and easy to extend.

Live demo

• Follows the CommonMark spec + adds syntax extensions & sugar (URL autolinking, typographer).
• Configurable syntax! You can add new rules and even replace existing ones.
• High speed.
• Safe by default.
• Community-written plugins and other packages on npm.

Table of content

• Install
• Usage examples
  • Simple
  • Init with presets and options
  • Plugins load
  • Syntax highlighting
  • Linkify
• API
• Syntax extensions
  • Manage rules
• Benchmark
• markdown-it for enterprise
• Authors
• References / Thanks

node.js:

npm install markdown-it

browser (CDN):

• jsDeliver CDN
• cdnjs.com CDN

See also:

• API documentation - for more info and examples.
• Development info - for plugins writers.

// node.js
// can use `require('markdown-it')` for CJS
import markdownit from 'markdown-it'
const md = markdownit()
const result = md.render('# markdown-it rulezz!');
// browser with UMD build, added to "window" on script

A two-dimensional drawing api meant for modern browsers. It is renderer agnostic enabling the same api to render in multiple contexts: webgl, canvas2d, and svg.

Home • Releases • Examples • Documentation • Change Log • Help

Download the latest minified library and include it in your html.

<script src="js/two.min.js"></script>

It can also be installed via npm, Node Package Manager:

npm install --save two.js

Alternatively see how to build the library yourself.

Here is boilerplate html in order to draw a spinning rectangle in two.js:

<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <script src="js/two.min.js"></script>
  </head>
  <body>
    <script>
      var two = new Two({
        fullscreen: true,
        autostart: true
      }

A collection of ZSH frameworks, plugins, tutorials & themes inspired by the various awesome list collections out there.

• Disclaimer
• Frameworks
  • alf
  • ansible-role-zsh
  • ant-zsh
  • antibody
  • antidote
  • antigen-hs
  • antigen
  • ax-zsh
  • deer
  • dotzsh
  • fresh
  • gh-source
  • miniplug
  • oh-my-zsh
  • PMS
  • prezto
  • pumice
  • sheldon
  • shplug
  • TheFly
  • Toasty
  • uz
  • x-cmd
  • yazt
  • yzsh
  • zap
  • zapack
  • zcomet
  • zeesh
  • zgem
  • zgen
  • zgenom
  • zilsh
  • zim
  • Zinit
  • zinit-4
  • zit
  • zlugin
  • znap
  • zoppo
  • zpacker
  • zpico
  • zplug
  • zpm
  • zr
  • zsh.ai
  • zshing
  • zsh-dot-plugin
  • zsh-mgr
  • zshPlug
  • ztanesh
  • ztheme
  • ztupide
  • zulu
• Setups
  • zgenom
  • zinit
• Prerequisites
• Tutorials
  • Generic ZSH
  • Antigen
  • Oh-My-Zsh
  • Prezto
  • Zgen
  • Zinit (né zplugin)
  • ZSH on Windows
    • superconsole - Windows-only
• Plugins
• Completions
• Themes
• Fonts
• Installation
  • Antigen
  • dotzsh
  • Oh-My-Zsh
  • Prezto
  • Zgen
  • Zgenom
  • zplug
  • zpm
• Writing New Plugins and Themes
• Other Resources
  • ZSH Tools
  • Other Useful Lists
  • Other References
• Thanks

Please read the Contributing Guidelines before contributing.

While I have done my best to not add entries with embedded malicious code, I…

Add Feature Flags to your Next.js application with a single React Hook. This package integrates your Next.js application with HappyKit Flags. Create a free happykit.dev account to get started.

• written for Next.js
• integrate using a simple useFlags() hook or getFlags() function
• supports App Router (Server Components & Client Components)
• only 2 kB gzipped size
• extremely fast flag responses (~50ms)
• supports Server-Side Rendering and Static Site Generation
• supports Middleware and Edge Functions
• supports User Targeting, Custom Rules and Rollouts

Want to see a demo?

See the full documentation for setup instructions and usage guides.

This is roughly what the usage of feature flags looks like once you're up and running.

// pages/index.js
import { useFlags } from "flags/client";
export default function IndexPage(props) {
  const flagBag = useFlags();

  return flagBag.

Join our community for professional Software Developers and get more control over your life and career!

A collection of (mostly) technical things every software developer should know.

☝️ These are resources I can recommend to every programmer regardless of their skill level or tech stack

Highly opinionated 💣. Not backed by science Comes in no particular order ♻️

U like it? ⭐ it and share with a friendly developer U don't like it? Watch the doggo 🐶

P.S. You don't need to know all of that by heart to be a programmer. But knowing the stuff will help you become better! 💪

P.P.S. Contributions are welcome!

• 🎥 Map of Computer Science
• 🎥 40 Key Computer Science Concepts Explained In Layman’s Terms
• 📄 Computer Science Roadmap

• Awesome Falsehoods 💊 Curated list of falsehoods programmers believe in Check for things you do not know about…

🌍 Čeština ∙ Deutsch ∙ Ελληνικά ∙ English ∙ Español ∙ Français ∙ Indonesia ∙ Italiano ∙ 日本語 ∙ 한국어 ∙ polski ∙ Português ∙ Română ∙ Русский ∙ Slovenščina ∙ Українська ∙ 简体中文 ∙ 繁體中文

Note: I'm planning to revise this and looking for a new co-author to help with expanding this into a more comprehensive guide. While it's very popular, it could be broader and a bit deeper. If you like to write and are close to being an expert on this material and willing to consider helping, please drop me a note at josh (0x40) holloway.com. –jlevy, Holloway. Thank you!

• Meta
• Basics
• Everyday use
• Processing files and data
• System debugging
• One-liners
• Obscure but useful
• macOS only
• Windows only
• More resources
• Disclaimer

Fluency on the command line is a skill often neglected or considered arcane, but it improves your flexibility…