Ace (Ajax.org Cloud9 Editor)

A browser based code editor

Powerful rich text editor framework with a modular architecture, modern integrations, and features like collaborative editing.

The best enterprise-grade WYSIWYG editor. Fully customizable with countless features and plugins.

Generate visual programming editor from BNF grammar

Defines a common protocol for debug adapters.

A browser based editor for a simple DSL to perform calculations

Enso Analytics is a self-service data prep and analysis platform designed for data teams.

The web-based visual programming editor with SQL blocks execute database queries.

Quill is a modern WYSIWYG editor built for compatibility and extensibility

A curated list of awesome Jupyter projects, libraries and resources

JupyterLab computational environment.

Shared data types for building collaborative software

Beaker Extensions for Jupyter Notebook

Run compilers interactively from your web browser and interact with the assembly

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

FauxPilot - an open-source alternative to GitHub Copilot server