Skip to content


Repository files navigation

CC: Tweaked

Current build status Download CC: Tweaked on CurseForge Download CC: Tweaked on Modrinth

CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles and more to the game. A fork of the much-beloved ComputerCraft, it continues its legacy with improved performance and stability, along with a wealth of new features.

CC: Tweaked can be installed from CurseForge or Modrinth. It runs on both Minecraft Forge and Fabric.


Any contribution is welcome, be that using the mod, reporting bugs or contributing code. If you want to get started developing the mod, check out the instructions here.


If you need help getting started with CC: Tweaked, want to show off your latest project, or just want to chat about ComputerCraft, do check out our forum and GitHub discussions page! There's also a fairly populated, albeit quiet IRC channel, if that's more your cup of tea.

We also host fairly comprehensive documentation at


CC: Tweaked is hosted on my maven repo, and so is relatively simple to depend on. You may wish to add a soft (or hard) dependency in your mods.toml file, with the appropriate version bounds, to ensure that API functionality you depend on is present.

repositories {
  maven {
    url ""
    content {

dependencies {
  // Vanilla (i.e. for multi-loader systems)

  // Forge Gradle

  // Fabric Loom

When using ForgeGradle, you may also need to add the following:

minecraft {
    runs {
        configureEach {
            property 'mixin.env.remapRefMap', 'true'
            property 'mixin.env.refMapRemappingFile', "${buildDir}/createSrgToMcp/output.srg"

You should also be careful to only use classes within the dan200.computercraft.api package. Non-API classes are subject to change at any point. If you depend on functionality outside the API (or need to mixin to CC:T), please file an issue to let me know!

We bundle the API sources with the jar, so documentation should be easily viewable within your editor. Alternatively, the generated documentation can be browsed online.