A curated list of awesome deterministic simulation testing resources 😎
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Apr 29, 2026
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deterministic-simulation
Here are 39 public repositories matching this topic...
Completion-based I/O for Rust. No runtime, no hidden tasks.
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May 2, 2026 - Rust
Plugging into async/await in .NET for the deterministic simulation of the application logic
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Mar 18, 2021 - C#
Deterministic GGPO-style rollback netcode for Unreal Engine 5: fixed-step simulation, SaveGame-reflection state capture, UDP transport with input redundancy and reliable ACKs. MIT-licensed.
gamedev cpp multiplayer udp unreal-engine netcode deterministic-simulation ggpo fighting-games ue5 rollback-netcode unreal-engine-5 ue5-plugin
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Jun 13, 2026 - C++
Fork decisions into living simulations with 1,000 personalities. Watch alternate realities diverge and explore second-order effects.
open-source ai simulation decision-making artificial-life agent-based-modeling multi-agent-systems social-simulation ai-agents deterministic-simulation artificial-life-algorithms policy-simulation artificial-life-simulations llm thought-tool open-source-ai thinking-tools second-order-effects altiverse alternate-realities
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Jun 11, 2026 - TypeScript
Echo is a WARP optic runtime for witnessed causal history, Continuum-compatible suffixes, bounded observation, and holographic readings.
rust experimental warp formal-methods optics confluence aion causal-models continuum graph-rewriting deterministic-simulation time-travel-debugging dpo-rewriting holographic-computing observer-geometry causal-history support-obligations warp-runtime witnessed-causality
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Jun 18, 2026 - Rust
Deterministic, spectator-first AI Werewolf. Watch live transcripts, switch between spoiler-safe and dramatic-irony modes, register agents, run leagues, and share recap artifacts.
nextjs sandboxing mafia-game werewolf multi-agent-systems ai-agents deterministic-simulation agent-platform social-deduction fastapi replay-system spectator-ui
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Mar 9, 2026 - Python
Modern Python/Pyxel port of the original ZX game
reverse-engineering zx-spectrum skoolkit pyxel software-preservation deterministic-simulation retro-gaming
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Mar 15, 2026 - Python
MIT-licensed competitive multiplayer game inspired by SUPERVIVE, built architecture-first with deterministic simulation
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Jan 12, 2026 - Rust
Deterministisches Strategie-Sandbox-Spiel ueber Zellkolonien, Evolution, DNA und territoriale Kontrolle.
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Apr 1, 2026 - JavaScript
Deterministic WebGL cosmos in one browser tab — up to 50,000 agents, game-theoretic Titans, an honest quantum-statevector substrate, and a 37,225-param quantum-cognitive 'Super Creature' apex mind (6-qubit register + ~20 cited neuroscience & quantum faculties), bit-reproducible from one seed. 1,050 tests · 94.6% line cov. Bun · TS · three.js.
webgl threejs ecosystem typescript simulation computational-neuroscience procedural quantum-computing artificial-life agent-based-modeling generative deterministic alife bun consciousness deterministic-simulation quantum-cognition 0thernes mechalogodrom
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Jun 18, 2026 - TypeScript
Deterministic crawl kernel in Rust — same seed, identical crawl, identical replay. BoringSSL TLS impersonation (JA3/JA4), 17-patch CDP stealth mode, BLAKE3 content-addressed storage, WARC++ format, distributed crawling, RAG extraction. 288 tests, 15 crates, 10K pages proven.
rust web-crawler web-scraping crawl replay warc web-archiving deterministic cdp digital-preservation browser-automation headless-chrome web-archive deterministic-simulation simulation-testing blake3 content-addressable ai-native claude-code crawl-kernel
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Apr 12, 2026 - Rust
Deterministic web simulation with fail-closed kernel governance, terminal-authority patch flow, and reproducible runtime checks.
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Apr 1, 2026 - JavaScript
A deterministic simulation and model testing toolkit for MoonBit with virtual time, seeded randomness, trace/replay, metrics, scenarios, and reusable model tests.
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Jun 15, 2026 - MoonBit
Implement deterministic rollback netcode in Unreal Engine 5 projects with this lightweight plugin for high-performance fighting game synchronization.
python cli devops backend sandbox persistent-memory replay observability system-design deterministic-simulation clean-room ggpo rollback-netcode ue5-plugin local-ai ai-memory deterministic-systems
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Jun 16, 2026 - C++
Deterministic micro-demo showing how shared representation can produce divergent interpretation across agents with different memory context.
python cli multi-agent-systems interpretability cognitive-architecture deterministic-simulation semantic-modeling ai-architecture agent-simulation putman-model
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Mar 11, 2026 - Python
Shugyou: Rust + Bevy command/observation-first game architecture
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Apr 21, 2026 - Rust
Deterministic stability framework for stateful AI recovery under bounded compute with nonlinear collapse analysis.
python nonlinear-dynamics phase-transition deterministic-simulation ai-systems stability-analysis systems-research bounded-compute recovery-engineering
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Feb 22, 2026 - Python
Multiplayer PvP arena game based on Langton's Ant cellular automaton. 2–10 players compete for territory in real time. Built with TypeScript, React, Node.js microservices, WebSocket + MessagePack, ELO matchmaking, and deterministic replay system.
react typescript canvas simulation multiplayer html5-game cellular-automata web-game game-dev langton-ant deterministic-simulation vite langtons-ant playwright pvp-game
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May 31, 2026 - TypeScript
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