debuff

Let coding agents play, test and tune 2D browser games made with debuff: attach to the game you have open or a headless copy, read live state, explained

#1952 by GitHub starsTesting & debugging FrontendChecked 2026-11-02

What it connects

Let coding agents play, test and tune 2D browser games made with debuff: attach to the game you have open or a headless copy, read live state, explained source-mapped errors and frame timings, tune typed params, rewind, replay and fuzz, and verify with deterministic scenarios.

Registry listing — description sourced from the publisher's entry in an awesome-list. Setup, compatibility and requirements are not verified; see the repository.

Source: https://github.com/debuffjp/debuff · ★ 7 on the source repo

Setup instructions and compatibility are compiled from publisher docs and community reports, not hands-on testing, unless a step is marked Tested. Check the source before relying on a setup.