Ponyfill and helpers for Error Causes
Simple error handling based on standard JavaScript error cause.
Make synchronous web requests
A dependency free dev server for single page app development
Drop cursor plugin for ProseMirror
when you want to fire an event no matter how a process exits.
Offers getProxyForUrl to get the proxy URL for a URL, respecting the *_PROXY (e.g. HTTP_PROXY) and NO_PROXY environment variables.
Local-first output guidance for coding agents working through noisy command output.
A small fast zlib stream built on [minipass](http://npm.im/minipass) and Node.js's zlib binding.
A JavaScript text diff implementation.
richer JavaScript errors
A JavaScript library for efficient immutable updates
The better way to handle modals in your Ember.js apps.
Launch your app by using this URL: mycoolapp://, you can add a path and even pass params like this: mycoolerapp://somepath?foo=bar
Simple, accessible routing for Svelte
Select a one- or two-dimensional region using the mouse or touch.
Run Mocha server-side tests in Grunt.
Webpack plugin that AoT compiles your Angular components and modules.
PostCSS plugin to place rules directly at the root
Fast and tiny fuzzy-search utility
A library to find JS RegExp with super-linear worst-case time complexity for attack strings that repeat a single character.

Access to multiple isolates
Enables body scroll locking (for iOS Mobile and Tablet, Android, desktop Safari/Chrome/Firefox) without breaking scrolling of a target element (eg. modal/lightbox/flyouts/nav-menus)