Composable agent runtime with enforced isolation boundaries

Run a coding agent on your real repos every day — in a box it can't escape, with your secrets out of its reach, and with a whip that will make them work all night.

A lightweight Linux process sandbox written in Rust

Simple alternative of Storybook. Idiomatic, build tool agnostic

Event&Layers own system on Java. There is sandbox for testing features with two layers. Each has own draggable rect. Try it yourself!

a simple sandbox for svelte with svelte typescript and tailwind

Sandbox for AI Coding Agent

Sandbox Struggle addon for Garry's Mod