







IDE for J programming language
Project IDX
Project IDX is an entirely web-based workspace for full-stack application development, complete with the latest generative AI from Gemini, and full-fidelity app previews, powered by cloud emulators.
fx – a terminal JSON viewer & processor
A terminal viewer & processor for JSON, YAML, & TOML (TUI and CLI)

Build, debug & deploy with AI
Query and edit large codebases, generate apps from images or PDFs, and automate complex workflows—all from your terminal with Gemini 3.

lala-hakobyan/front-end-debugging-handbook
A comprehensive guide to debugging tools for modern, complex front-end applications. This handbook provides practical, real-world guidance on a complete suite of tools, from Chrome DevTools and framework extensions to integrated IDE debuggers.
Old and new apps, via modern coding agents
I have been interested in machine-assisted ways to do and teach mathematics from as far back as 1999, when I started coding several applets in Java 1.0, both for my complex analysis and linear alge…

Fresh - The Terminal IDE
Fresh is a terminal IDE. One static binary, instant startup, broad LSP coverage, magit-style diff review, project-wide search, huge-file editing, SSH remote editing, and TypeScript plugins.
Gleam programming language
Discover a friendly language for scalable, type-safe systems. Gleam comes with compiler, build tool, formatter, editor integrations, and package manager all built in.

jax-js: an ML library for the web
JAX in pure JavaScript, as a flexible machine learning library and compiler.

Platform engineering: start from the backend!, Tue, Jul 2, 2024, 10:00 AM | Meetup
Every Internal Developer Platform (IDP) needs a proper backend, and it’s vital to start by designing and building that before you worry about anything else. Join this sessi

Rowboat - Let AI build your agents for you
Rowboat is an open-source AI IDE that helps you build, deploy and manage agent systems.
jose - npmx
JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Gemini CLI: your open-source AI agent
Free and open source, Gemini CLI brings Gemini directly into developers’ terminals — with unmatched access for individuals.

OpenAI Developers on Twitter / X
We’re releasing new Codex features to make it a more effective coding collaborator:- A new IDE extension- Easily move tasks between the cloud and your local environment- Code reviews in GitHub- Revamped Codex CLIPowered by GPT-5 and available through your ChatGPT plan.— OpenAI Developers (@OpenAIDevs) August 27, 2025
