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A collection of essential TypeScript types

🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API

😎 Awesome lists about all kinds of interesting topics

🤖 Awesome list for ChatGPT — an artificial intelligence chatbot developed by OpenAI

⌨️ Add user-customizable global keyboard shortcuts (hotkeys) to your macOS app in minutes

💾 Swifty and modern UserDefaults

:zap: Delightful Node.js packages and resources [BECAUSE OF TOO MUCH SPAM AND LOW-QUALITY SUBMISSIONS, SUBMISSIONS ARE PAUSED UNTIL JULY]

Useful resources for creating apps with Electron [SUBMISSIONS ARE TEMPORARILY PAUSED BECAUSE I'M TIRED OF REVIEWING LOW-QUALITY STUFF]

List of useful Quick Look plugins for developers

🌐 Human-friendly and powerful HTTP request library for Node.js

Pretty, minimal and fast ZSH prompt

Elegant terminal spinner

The minimal amount of CSS to replicate the GitHub Markdown style

🌈 Convert videos to high-quality GIFs on your Mac

A better `npm publish`

Process execution for humans

Elegant Facebook Messenger desktop app

🐒 Normalize browsers' default style

Simple wrapper for cross-browser usage of the JavaScript Fullscreen API

Fabulously kill processes. Cross-platform.

Parse and stringify URL query strings

Create a good-looking DMG for your macOS app in seconds

More than 300 powerful ESLint rules

Promise packages, patterns, chat, and tutorials

Style your readme using CSS with this simple trick

Simple data persistence for your Electron app or module - Save and load user preferences, app state, cache, etc

Sci-Fi worth consuming

Awesome npm resources and tips

Detect the file type of a file, stream, or data

Promise queue with concurrency control

💦 Make any website your Mac desktop wallpaper

Test your internet connection speed and ping using speedtest.net from the CLI

Function argument validation for humans

🐈 CLI app helper

Open stuff like URLs, files, executables. Cross-platform.

⚙️ Supercharge your shortcuts

Spinners for use in the terminal

Run multiple promise-returning & async functions with limited concurrency

Test your download and upload speed using fast.com

Slugify a string

Move files and directories to the trash

User-friendly glob matching

Find relevant emoji from text on the command-line :open_mouth: :sparkles: :raised_hands: :horse: :boom: :see_no_evil:

🔊 Awesome list for Whisper — an open-source AI-powered speech recognition system developed by OpenAI

Watch an object or array for changes

Capture screenshots of websites

Access the system clipboard (copy/paste)

Browser extension - Get notified about new GitHub notifications

Use the Touch Bar on any Mac

Minify PNG, JPEG, GIF and SVG images

Update notifications for your CLI app

Type check values

Capture website screenshots

Boilerplate to kickstart creating an app with Electron

Add “Launch at Login” functionality to your macOS app in seconds

Elegant iTerm2 theme with bright colors

⚙ Add a settings window to your macOS app in minutes

Promisify a callback-style function

Map over promises concurrently

Elegant Hyper theme with bright colors

Awesome & Marvelous Amas

Context menu for your Electron app

🎨 The macOS color picker as an app with more features

Move files and folders to the trash

Show progress in your app's Dock icon

Delete files and directories

Simple config handling for your app or module

Convert bytes to a human readable string: 1337 → 1.34 kB

Convert milliseconds to a human readable string: `1337000000` → `15d 11h 23m 20s`

Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.

Display images in the terminal

[DEPRECATED] :bird: Pristine Twitter app

Get your public IP address - very fast!

Retry a promise-returning or async function

Compile Sass to CSS

Useful CSS custom functions using the new @​function rule

Hashing made simple. Get the hash of a buffer/string/stream/file.

Get an available TCP port

Load multiple grunt tasks using globbing patterns

Easily load and persist config without having to think about where and how

Normalize a URL

The smallest and fastest command-line coloring package on the internet

Get, set, or delete a property from a nested object using a dot path

Capture screenshots of websites from the command-line

📋 Inspect the system pasteboards on macOS

Linter for Awesome lists

Essential utilities for TypeScript projects

Create a promise that reports progress

Simple “Least Recently Used” (LRU) cache

Measure the difference between two strings with the fastest JS implementation of the Levenshtein distance algorithm

Manage the desktop wallpaper on macOS

Convert a dash/dot/underscore/space separated string to camelCase: foo-bar → fooBar

Control the macOS dark mode from the command-line

Prefix CSS

Create clickable links in the terminal

Useful resources for the Test Anything Protocol

Tiny hashing module that uses the native crypto API in Node.js and the browser

Find a file or directory by walking up parent directories

Unicode symbols with fallbacks for older terminals

Serialize/deserialize an error into a plain object

Global identifiers from different JavaScript environments

Escape RegExp special characters

Get the dimensions of an image

Tiny process execution for humans — a better child_process

Simple auto-reloading for Electron apps during development

Generate a cryptographically strong random string

Circular progress indicator for your macOS app

Add “Launch at Login” functionality to your macOS app in seconds

iOS app that transforms your photos into stunning blurry wallpapers for your device

Pretty ESLint formatter

ANSI escape codes for manipulating the terminal

&🐐; Escape a string for use in HTML or the inverse

Convert a string to a valid safe filename

Throttle promise-returning & async functions

Get Pokémon names

Static file serving for Electron apps

🦄

Elegant Terminal theme with bright colors

Get paths for storing things like data, config, cache, etc

Create a promise that can be canceled

Generate the CSS for github-markdown-css

Move files and folders to the trash

Memoize promise-returning & async functions

Copy files

Tiny queue data structure

:cow: ASCII cows

Move an array item to a different position

Detect the image type of a Buffer/Uint8Array

Useful utilities for working with Fetch

🖖 Generate a Code of Conduct for your project

Kill all Chrome tabs to improve performance, decrease battery usage, and save memory

Parse JSON with more helpful errors

Get all urls in a string

Simplifies xbar app plugin creation

Convert Windows backslash paths to slash paths

🔤 Swifty regular expressions

Make an asynchronous function synchronous

Personal website of Sindre Sorhus

Convert Unicode characters to Latin characters using transliteration

Timeout a promise after a specified amount of time

Create a lazy promise that defers execution until it's awaited or when .then() or .catch() is called

Get your public IP address

Useful utilities for working with Uint8Array (and Buffer)

Get callsites from the V8 stack trace API

FNV-1a non-cryptographic hash function

Get metadata of a package from the npm registry

Generate a URL for opening a new GitHub issue with prefilled title, body, and other fields

Create an error from multiple errors

Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbow

Force V8 to use fast properties for an object

A curated list of awesome lists of awesome lists.

Regular expression for matching IP addresses

Chrome extension - Merge windows into the active one

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

Check if a value is a Fetch network error

Set the text for the One Thing app

Split an iterable into evenly sized chunks

Precompile Nunjucks templates

Regular expression for matching semver versions

Check if a string or buffer is SVG

Add stdin support to any CLI app that accepts file input

Read a chunk from a file

Get a GitHub username from an email address

Copy a file

Generate a URL for opening a new GitHub release with prefilled tag, body, and other fields

Check if a local or remote port is reachable

Async concurrent iterator (async forEach)

Get your PATH prepended with locally installed binaries

Open the given URL in a private Safari window

Check if a value is a plain object

Ensures a value is a valid error by making it one if not

List of SPDX licenses

Parse Server-Sent Events (SSE) from a Response

Generate a random integer

Replace all substring matches in a string

Create a deferred promise

Get the first fulfilled promise that satisfies the provided testing function

Strip comments from JSON. Lets you use comments in your JSON files!

Create an array of unique values, in order, from the input arrays

Easily handle defaults for your options

Compare URLs by first normalizing them

Parse and write macOS .DS_Store files from Swift

Wrapper for the Windows `tasklist` command. Returns a list of apps and services with their Process ID (PID) for all tasks running on either a local or a remote computer.

Slugify a string

Various nifty Swift snippets and playgrounds I have created

Convert a string to a valid safe filename on the command-line

ESLint rules for the Node.js built-in test runner (`node:test`)

Convert object keys from camel case

Get Pokémon names

Get the name of a Windows version from the release number: 5.1.2600 → XP

An error subclass for wrapping non-error values

Powerful ESLint rules for package.json

Count bytes passing through a stream

Detect whether the filesystem backing a path is case-sensitive

Utilities for executing PowerShell commands

Encode, decode, and render GIF files

Find the absolute path to a command's executable, like the Unix `which` command

Assertions and utilities that make node:test better

Check if a filename is safe to use in a path join operation

Escape a string and wrap it in quotes to produce a safe JavaScript string literal