







An obsidian plugin that allows code blocks executed interactively in sandbox like jupyter notebooks. Supported language rustใkotlinใpythonใJavascriptใTypeScript etc.
Vercel Sandbox
Vercel Sandbox allows you to run arbitrary code in isolated, ephemeral Linux VMs.
Dancing mad with sandboxing
Kefka is a Go-native shell sandbox with coreutils, Python via WebAssembly, and more. Learn the works of madness that went into making this happen!

Ode to the code
Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.

perplexityai/SPACE
Sandboxed Platform for Agentic Code Execution: pluggable-runtime sandboxes for running agent and user code in isolation.
perplexityai/SPACE
Sandboxed Platform for Agentic Code Execution: pluggable-runtime sandboxes for running agent and user code in isolation.
Jupyter Notebooks โ a publishing format for reproducible computational workflows
It is increasingly necessary for researchers in all fields to write computer code, and in order to reproduce research results, it is important that this code is published. We present Jupyter notebooks, a document format for publishing code, results and explanations in a form that is both readable and executable. We discuss various tools and use cases for notebook documents.
fencesandbox/fence
Lightweight, container-free sandbox for running commands with network and filesystem restrictions
MiniJinja Playground
Try MiniJinja, a powerful template engine for Rust, Python, Go and JavaScript, in your browser.
maki
An efficient AI coding agent. Native Rust TUI. Immediate startup, 60 FPS, low memory. Indexes files instead of reading them, chains tools in a sandbox interpreter. Anthropic, OpenAI, Google, Z.AI, OpenRouter, Synthetic, or any OpenAI / Anthropic compatible API.
Project Jupyter
The Jupyter Notebook is a web-based interactive computing platform. The notebook combines live code, equations, narrative text, visualizations, interactive dashboards and other media.

steel-dev/steel-browser
๐ฅ Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure.
Lunagraph: Design canvas that writes code, powered by Claude Code
Design and create UI using real HTML, CSS and React code. Stay consistent with zero handoff.

Forgejo โ Beyond coding. We forge.
Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.

Sprites - Stateful sandboxes
Persistent, hardware-isolated execution environments for arbitrary code. Run AI agents, untrusted code, and more in secure sandbox environments with checkpoint & restore.
GitHub - ratatui/ratatui: A Rust crate for cooking up terminal user interfaces (TUIs) ๐จโ๐ณ๐ https://ratatui.rs
A Rust crate for cooking up terminal user interfaces (TUIs) ๐จโ๐ณ๐ https://ratatui.rs - ratatui/ratatui