Skip to content

Devices Requests Submit a project

Requests

All

Devices

Features

Most wanted

Building one?

1Pick a request
2Ship it open source
3Submit it hereWe'll tell everyone waiting.

Submit a project

Recently listed

Open software for closed hardware.

2,495

mods for 398 devices

co.build

Devices Feed About Contact

Build

Requests Submit a project API

Legal

Terms of Use Privacy Policy

co.build lists third-party projects and provides its own descriptions and setup prompts. Review instructions before running them: device changes can cause damage, data loss or security problems. Independent repair does not automatically remove statutory warranty rights, but damage caused by a modification may be excluded where law permits. Check the project, permissions and local law. Device names and logos belong to their owners; a listing does not imply their endorsement.

© 2026 Just Cobuild, Co.

Devices Requests Submit a project

Recently listed

Test picture quality with console-native patterns240p Test Suite (NES) · 8h ago
Test picture quality with console-native patterns240p Test Suite · 8h ago
Run homebrew and customize your 3DSLuma3DS · 8h ago

Aspire Vape Pixo
1 requester
Pending research
Better iPhone App
Garmin · 1 waiting
MCP server over Bluetooth
WHOOP · 1 waiting
Lexmark CX532adwe
A color laser multifunction printer with a touchscreen, scanner and fax.
- Run custom applications on the printer