Convert email newsletters into Atom feeds

A list of Free Software network services and web applications which can be hosted on your own servers

like jq but for Markdown: find specific elements in a md doc

ActivityPub server framework in TypeScript

High performance RSS, Atom and RDF parser in Python.

Serverless Micropub and media endpoints to publish to static site

🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.

Truly independent web browser

A full-featured ActivityPub server for networked publishing with Ghost

Build Apps that run in the Zoom Client

Mapnificent shows you areas you can reach with public transport in a given time.

webmention check service

An Eleventy Starter Kit

⬆️ GitHub Actions uptime monitor & status page by @AnandChowdhary

A familiar and performant compile time CSS-in-JS library for React.

CSS variables (Custom Properties) polyfill for IE11

Shared state management solution for React

A browser developer tool extension to inspect performance of React components.

🐯 visx | visualization components

Beautiful and accessible drag and drop for lists with React

A Higher Order Component for Preact that resolves (async) values from a model and passes them down as props.

A toolkit for React, Preact, Inferno & vanilla JS apps, React libraries and other npm modules for the web, with no configuration (until you need it)

Stack your yaks

💪 User-generated content for Git-powered websites

Scratch Blocks is a library for building creative computing interfaces.

Accurate and predictable testing of requestAnimationFrame and cancelAnimationFrame

Interactive JavaScript notebooks with clever graphing

A webapp built on top of Polymer that can create css animation keyframes from the supplied svg

A small, fast, JavaScript-based JavaScript parser