Create or extend a null0 game cart in any supported language (C, rust, zig, go, lua, wren, javascript, python, nim, nelua, odin, c3, D, onyx, grain, assemblyscript, WAT, walt). Use when someone wants to start a game, add gameplay to an existing cart, or asks…
Build, run, and visually verify a null0 cart or host change - the build/test loop for this repo. Use when asked to test a cart, check that a change works, reproduce a bug, take a screenshot of a cart, run carts in the browser, or debug a cart that crashes or…
Add, change, or remove a function, type, enum, or constant in the null0 API (api/*.yml) and propagate it to the host and every supported language's bindings. Use when someone wants a new engine feature exposed to carts (drawing, sound, input, tilemap,…
Add support for a new cart language to null0 (a generator, bindings, docker build image, and example) or finish support for one that is unchecked in the README. Use when someone wants carts written in a language null0 does not support yet, or asks to "check…
Debug or fix the null0 host/engine - crashes (SIGSEGV/SIGBUS), carts that stop after load, filesystem and save issues, WASI problems, input or rendering bugs in host/src. Use when a cart misbehaves in a way that is not the cart's fault, or when adding…