Utility to automatically link the URLs, email addresses, phone numbers, hashtags, and mentions (Twitter, Instagram) in a given block of text/HTML
Type safe utilities for throwing errors (and responses) if things aren't quite right. Inspired by npm.im/invariant
Universal library to retrieve GitHubâs identity URL for the OAuth web flow
Parse front-matter from a string or file. Fast, reliable and easy to use. Parses YAML front matter by default, but also has support for YAML, JSON, TOML or Coffee Front-Matter, with options to set custom delimiters. Used by metalsmith, assemble, verb and
Framework-agnostic, micro-library for getting stack traces in all environments
Transform optional chaining operators to workaround https://crbug.com/v8/11558
fast and small color class
Performance timer based on performance.mark() and measure()
React Form Component
A library for building fast, lightweight web components
ECMAScript (ESTree) AST walker
Parse a github URL into an object.
Operations for two-dimensional polygons.
TypeScript definitions for set-cookie-parser
Tooling to test ESLint rules
Log things, prefixed with a timestamp.
Run any Edge Function from CLI or Node.js module.
A service worker helper library implementing common caching strategies.
Modern and maintained fork of the template engine consolidation library. Maintained and supported by Forward Email <https://forwardemail.net>, the 100% open-source and privacy-focused email service.
Lexes ES modules returning their import/export metadata
JSS plugin that handles vendor prefixes in the browser
Sentry minimal library that can be used in other packages
Convert a JavaScript value to an estree expression
Detect if a string is a data URL