Deterministic Simulation Testing (DST) framework for TypeScript & Node.js. Reproduce distributed systems race conditions, network partitions, and heisenbugs bit-for-bit from a single integer seed. Inspired by FoundationDB & TigerBeetle.
Latest release v0.3.0 · 30 Sept 2026
2 files for Claude Code, Codex and OpenCode: chronos CLAUDE.md, chronos AGENTS.md — 2,899 tokens loaded in every session.
CLAUDE.md A 1,450 tok AGENTS.md A 1,449 tok These files are sx4im/chronos's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.