Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Realtime application framework (Node.JS server)

Delightful JavaScript Testing.

Quill is a modern WYSIWYG editor built for compatibility and extensibility

🔥 🔥 🔥 Open Source JIRA, Linear, Monday, and Asana Alternative. Plane helps you track your issues, epics, and product roadmaps in the simplest way possible.

The fast, flexible, and elegant library for parsing and manipulating HTML and XML.

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

Lightweight, user-friendly onboarding tour library

Interactive Data Visualization in the browser, from Python

JupyterLab computational environment.

A JavaScript library aimed at visualizing graphs of thousands of nodes and edges

Browser-based frontend to gdb (gnu debugger). Add breakpoints, view the stack, visualize data structures, and more in C, C++, Go, Rust, and Fortran. Run gdbgui from the terminal and a new tab will …

The rich text editor for arbitrary HTML.

JupyterLab desktop application, based on Electron.

Tools for diffing and merging of Jupyter notebooks.

Lightweight Javascript QR Code Scanner

Quilt is a data mesh for connecting people with actionable data

A <canvas> font and typesetting engine for @CreateJS.