https://github.com/ujjwalvivek/davefuck

Dangerous Dave re-imagined in pure Brainfuck. JS only runs the Brainfuck VM and renders the resulting tape state.
https://github.com/ujjwalvivek/davefuck

brainfuck dave

Last synced: 10 days ago
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Dangerous Dave re-imagined in pure Brainfuck. JS only runs the Brainfuck VM and renders the resulting tape state.

• Host: GitHub
• URL: https://github.com/ujjwalvivek/davefuck
• Owner: ujjwalvivek
• License: mit
• Created: 2026-06-18T12:26:09.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2026-06-19T17:13:13.000Z (about 1 month ago)
• Last Synced: 2026-06-19T19:15:02.624Z (about 1 month ago)
• Topics: brainfuck, dave
• Language: Brainfuck
• Homepage: https://davefuck.ujjwalvivek.com
• Size: 37.1 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Davefuck

![Echopoint SVG](https://echopoint.ujjwalvivek.com/svg/badges/custom?leftText=brainfuck&rightText=ROM&badgeColor=808000&textColor=ffffff)

![Echopoint SVG](https://echopoint.ujjwalvivek.com/svg/badges/custom?leftText=renderer&rightText=JS&badgeColor=804000&textColor=ffffff)

![Echopoint SVG](https://echopoint.ujjwalvivek.com/svg/badges/custom?leftText=60KB&rightText=WEB+PAYLOAD&badgeColor=400040&textColor=ffffff)



Dangerous Dave written in Brainfuck that runs in the browser, with a ~60KB payload.

Anything happening in game is because `rom/dave.bf` changes cells on a Brainfuck tape. The JavaScript code is just the host for the ROM.

This release is the runnable Brainfuck ROM and web host.

## Controls

| Key                      | Action                  |

| ------------------------ | ----------------------- |

| Arrow Left / Arrow Right | move                    |

| Arrow Up                 | jump                    |

| R                        | restart                 |

| SPACE                    | shoot                   |

| LEFT ALT                 | jetpack enamble/disbale |

## Commands

```sh

npm run dev    # run the browser host at http://localhost:4173

npm test       # test the Brainfuck ROM

npm run size   # report raw and gzip size for the payload

```

## License

This project is licensed under the MIT License. See the [LICENSE](LICENSE).