Games & simulations: open source Jev projects

Where to start

typesafe-mariofhshaik/typesafe-marioReads motion, enemies, terrain and recent controls, then selects a predefined legal action.★ 352 · Jev code linkedjevpilotstandardagents/jevpilotJev reads road and traffic state and selects motion; geometry, collision prediction and braking remain local.★ 168 · Jev code linkedjev-droneRomanSlack/jev-droneUses range sectors, obstacle heights and target state to choose maneuvers and assess risk or target loss.★ 131 · Jev code linked

All 75 Games & simulations projects

Sorted by GitHub stars, which belong to the whole repository rather than its Jev integration.

1. typesafe-mariofhshaik/typesafe-marioAn experimental NES Mario controller that gives Jev structured emulator RAM and telemetry instead of screenshots.★ 352
   Python
2. embodied-jevFBddcz/embodied-jevEmbodiedJev: MuJoCo robot decision workbench with MiniCPM5-2B, Jev and compatible model APIs★ 186
   Python
3. jevpilotstandardagents/jevpilotA browser driving simulator where Jev chooses among locally generated paths and speeds.★ 168
   JavaScript
4. jev-droneRomanSlack/jev-droneA MuJoCo drone experiment deriving scene features from camera buffers for Jev tactical advice.★ 131
   Python
5. jev-liberoDimweaker/jev-liberoLIBERO robot-control environment where Jev chooses fine-grained actions using task state and physics previews.★ 56
   Python
6. jev-robot-controlopenroboto-ai/jev-robot-controlMuJoCo xArm7 study where Jev chooses movement directions and gripper actions from physical feedback.★ 43
   Python
7. Jev_Starsc2musa/Jev_StarA StarCraft II experiment dispatching game commands chosen by Jev from structured game state.★ 37
   Python
8. jevfirekikoncuo/jevfireJEV-inspired parallel decisions for CUDA LLMs. One context, many decisions. vLLM API, game-agent examples, and reproducible benchmarks.★ 35
   JavaScript
9. tsai-scphyous/tsai-scA Jev harness for StarCraft shareware’s Strongarm mission, pausing the game during state reads and inference.★ 23
   Python
10. OneVOneJevemrickgarrett/OneVOneJevA browser-based 1v1 shooter where Jev reads structured match state and chooses movement, aim, and firing.★ 21
    TypeScript
11. typesafe-snakesorrycc/typesafe-snakeSnake auto-played by TypeSafe's Jev model: one System One choice per tick, legal moves and facts generated in code.★ 21
    TypeScript
12. live-jevvinilana/live-jevA browser-based top-down driving simulator using Jev for lane and speed choices, with an optional chat-model comparison.★ 17
    JavaScript
13. mario-jevshantanugoel/mario-jevPython prototype that plays NES Super Mario Bros. from structured RAM observations, with Jev answering focused movement and jump questions.★ 13
    Python
14. Jev Driving Labkavehmz/typesafe-playgroundInteractive Jev experiments for support-routing previews and 3D driving simulations.★ 12
    JavaScript
15. jev-askable-armTarunTomar122/jev-askable-armZero-shot English goals on a sim Franka. Jev chains hardcoded primitives.★ 10
    Python
16. jev-doom-agentlukaske/jev-doom-agentA browser Doom experiment comparing Jev-controlled players from the same initial state.★ 8
    TypeScript
17. heist-oneAbdelStark/heist-oneObservable browser stealth game: Jev makes typed guard judgments while deterministic code owns the world.★ 7
    TypeScript
18. JevBirdleftspace89/JevBirdA Python Flappy Bird game where code simulates candidate routes and Jev picks one.★ 7
    Python
19. jev-plays-pokemon-redvalentynkit/jev-plays-pokemon-redPokemon Red on PyBoy where Jev chooses legal actions only at branches and each battle turn logs a Brier-scored faint prediction.★ 6
    Python
20. jev-benchmarkwondertwins/jev-benchmarkBenchmarks and a playground for TypeSafe's Jev (System One) model: chess, and who-is-the-player-talking-to for speech-to-text game NPCs.★ 6
    Python
21. doom-jevAmoghCreator/doom-jevA ViZDoom Agent that uses Jev to choose movement, targets and firing from structured game state.★ 5
    Python
22. hundredjammaru/jev-lab100 AI NPCs live in a tiny town. Jev chooses the next action; the world writes the story.★ 5
    TypeScript
23. jev-little-airwayslbotinelly/jev-little-airwaysAn island-airport simulator using Jev for routes, yielding, emergency broadcasts and landing order.★ 5
    HTML
24. rubikjev0xtrou/rubikjevChallenge the Jev's intelligence in Rubik Cube puzzles.★ 4
    TypeScript
25. jev-plays-pokemonmilanboers/jev-plays-pokemonPokémon Red agent that turns structured game state into Jev decisions and validated moves.★ 4
    Python
26. jev-gomoku (XieChengYuan)XieChengYuan/jev-gomokuA nine-board, 15×15 Gomoku workbench comparing how two Jev players respond to different input representations.★ 3
    JavaScript
27. jev-playsmansicer/jev-playsA System One model (jev) plays Craftax; an LLM sets the goals.★ 3
    Python
28. jev-royalAmrit-Nigam/jev-royalJev-powered game and decision experiment.★ 2
    TypeScript
29. jev-play-ping-pongIcohen007/jev-play-ping-pongUses Jev to choose serve direction, return angle and pace in a browser table-tennis game.★ 2
    JavaScript
30. Agent-JEV-TetrisYasserbhb/Agent-JEV-TetrisUsing the new model JEV to play the game tetris.★ 2
    HTML
31. robo-harnessgrmkris/robo-harnessSO-101 robot-arm workbench where Jev selects bounded joint actions under a spend budget.★ 2
    TypeScript
32. mk-jev-fly-brainlavallee/mk-jev-fly-brainCompares a fly-connectome spiking simulation, Jev and rule policies in the mk.js fighting game.★ 2
    JavaScript
33. got-jevphureewat29/jev-gotJev (TypeSafe AI) PoC through Game of Thrones.★ 2
    TypeScript
34. tsai-civ2phyous/tsai-civ2TypeSafe Jev plays original Civilization II in a browser, with live action probabilities. Experimental full-game harness.★ 2
    Python
35. typesafe-arenaDeepBlueDynamics/typesafe-arenaA playground for TypeSafeAI's Jev Model.★ 1
    Rust
36. jev2048KyleKreuter/jev2048Let Jev (TypeSafeAI) solve 2048.★ 1
    TypeScript
37. f1MartinPuli/f1JEV Prix simulation with five AI drivers, procedural circuits, BYOK Jev, and saved replays.★ 1
    JavaScript
38. typesafe-minecraft-demoellistev/typesafe-minecraft-demoA Minecraft Java player controlled by TypeSafe AI, with live decisions, Canadian flag building, and a side-by-side dashboard.★ 1
    JavaScript
39. jev-snakeiammusham/jev-snakeAn experimental Snake environment where the game engine owns deterministic rules and TypeSafe AI's Jev makes the movement decision from structured state on every tick.★ 1
    Python
40. typesafe-jev-drone-demokxzk/typesafe-jev-drone-demoThree.js drone simulator with a Python backend and live Jev navigation decisions.★ 1
    Python
41. magic-jev-ballmikecann/magic-jev-ballA Magic 8 Ball that asks Jev instead of picking at random. Convex + AI Gateway + three.js.★ 1
    TypeScript
42. last-exit0x963D/last-exitA cyberpunk border encounter powered by TypeSafe Jev. Bluff the guard. Inspect the receipts.★ 0
    JavaScript
43. Typesafe_chess_evalAliceRoselia/Typesafe_chess_evalAn evaluation of typesafe AI chess. As it turns out, the AI isn't doing really well even though chess is not a particularly open-ended game. Still, it's only a prototype and this probably wasn't optimzied for games.★ 0
    Python
44. river-oaksBunsDev/river-oaksNPCs of River Oaks Houston, Texas using Jev to power NPCs.★ 0
    JavaScript
45. jev.modsHardel-DW/jev.modsMinecraft mod where Jev tries to finish the game from scratch without a scripted route.★ 0
    Java
46. jev-tetrisMachineLearning-Nerd/jev-tetrisA visual TypeSafe demo where Jev chooses verified Tetris placements.★ 0
    Python
47. casse-brique-typesafePara-FR/casse-brique-typesafeA Next.js brick breaker whose paddle is controlled in real time by TypeSafe AI's Jev model. Built with Claude Code.★ 0
    TypeScript
48. terrariumTheGali/terrariumA sandbox where a TypeSafe System One model presses the controls of a small creature. Code runs the world.★ 0
    JavaScript
49. typesafe-chessTholeG/typesafe-chessChess where both players are TypeSafe's Jev model: every move is a typed Choice decision.★ 0
    JavaScript
50. jev-pongably-labs/jev-pongPong benchmark where every ball step is a model decision, comparing Jev with LLMs through Vercel AI Gateway.★ 0
    TypeScript
51. river-run-typesafeashaazami/river-run-typesafeRiver shooter game in Python, inspired by Atari's River Raid, played by a TypeSafe AI pilot.★ 0
    Python
52. turing-jailbugkiwi/turing-jailInteractive three-level AI interrogation game powered by TypeSafe Jev; write responses and pass plea, logic, and paradox verdicts to earn release.★ 0
    TypeScript
53. jev-t-rex-runnerjoshlarsen/jev-t-rex-runnerChrome dino game played by Typesafe AI Jev model.★ 0
    JavaScript
54. roverlabjuancamiloqhz/roverlabA 3D planetary rover sandbox for experimenting with autonomous decisions using TypeSafe AI.★ 0
    TypeScript
55. jev-bfskomikat/jev-bfsWikipedia link races with direct Jev ranking and a live terminal display.★ 0
    Python
56. beatjevlambertsj/beatjevBrowser game: try to beat Jev at spotting a spam message.★ 0
    JavaScript
57. typesafe-3d-chessmalDuffin/typesafe-3d-chess3D chess powered by TypeSafe AI (Jev). AI vs AI by default, or play either side. Multiple difficulty levels.★ 0
    TypeScript
58. jev-pilot-reflexmanhua-man/jev-pilot-reflexThree.js Autonomous Driving Reflex & AI Safety Brake Simulator powered by TypeSafe Jev System 1/2 Dual-Brain Architecture.★ 0
    JavaScript
59. jev-atari-labmemorysaver/jev-atari-labReplayable Atari experiments using Jev structured decisions and value questions.★ 0
    Python
60. THE-HUNDRED-EYESmintannn/THE-HUNDRED-EYESAn interactive media-art piece driven by Jev Choice decisions.★ 0
    TypeScript
61. jev-experimentsmittal-parth/jev-experimentsUses Jev to play Chrome Dino and a local shooter arena while Python executes structured decisions.★ 0
    Python
62. jev-gomokumizchi/jev-gomokuMoonBit client for Jev plus a Jev-vs-Jev gomoku match, with timing logs.★ 0
    MoonBit
63. naimono-labmocchalera/naimono-labFamily word game for playing with imaginary words, powered by Jev.★ 0
    JavaScript
64. shade-arena-jev-monitornican2018/shade-arena-jev-monitorEvaluating TypeSafe's Jev as a fast monitor and action gate for agent sabotage in SHADE-Arena, compared with Gemini 2.5 Flash/Pro.★ 0
    Python
65. beat-jevojusave/beat-jevPenalty shootout powered by Render Workflows, TypeSafe Jev, and Render Postgres.★ 0
    TypeScript
66. pdoom-protocolonionminionops-beep/pdoom-protocolUSER + JEV: P(DOOM) PROTOCOL — co-op platform shooter where TypeSafe Jev plays alongside you.★ 0
    TypeScript
67. ps2-ai-agentopaielsheikh/ps2-ai-agentAutonomous PlayStation 2 AI Agent with real-time visual telemetry HUD powered by TypeSafe Jev System One.★ 0
    Python
68. cyber-breach-jevrchovatiya88/cyber-breach-jevCyber-Breach: The Jev Protocol - A tactical cyberpunk arena combat game powered by TypeSafe AI Jev System One decision model.★ 0
    JavaScript
69. JevArena (rolki-png)rolki-png/JevArenaTwo Jev agents duel at Snake through Vercel AI Gateway.★ 0
    TypeScript
70. pong-jevsafzanpirani/pong-jevTypeSafe's Jev plays Atari Pong. One typed Choice question per frame, no coordinates sent to the model.★ 0
    TypeScript
71. jev-gamesshantanugoel/jev-gamesVisual Jev lab for multiple games and emulator platforms.★ 0
    Python
72. snake-jevsiroccomask/snake-jevSnake controlled by parallel Jev assessments, with one API call per game tick.★ 0
    Python
73. shady-towntpaulshippy/shady-townShady Town: social-deduction party game for the living room TV, moderated by TypeSafe Jev.★ 0
    Ruby
74. siegevnmoorthy/siegeSIEGE: 200 people vs one agent. A typed action gate (TypeSafe System One) that learns from every breach, evaluated by W&B Weave, hardened by a defender loop. Built at CoreWeave Hacks: Agent Loops 2026.★ 0
    TypeScript
75. jev-plays-pokemonzbloss/jev-plays-pokemonPokemon-playing experiment where Jev chooses actions.★ 0
    Python

Related categories

• Community (New) 251
• Agent tooling 179
• Community additions 156
• Benchmarks & research 112
• Applications 76
• Browser & computer use 74
• Routing & Cost Optimization 70
• SDKs & clients 64