CC: Terminals
by sashafiesta
With CC: Terminals, CC:Tweaked programs gain GUI terminal blocks that display output on screen and take keyboard and mouse input.
What it does
The mod adds graphical terminal peripheral blocks for CC:Tweaked. A grayscale terminal and an advanced color terminal both show program output and accept keyboard input, and the advanced version also takes mouse input. Attached computers get a full term API for the terminal, and events are raised as players use the terminal screen. Output redirected to a terminal is turned into standard key, character and mouse events, so a program can run without modification.
The terminal blocks depend on CC:Tweaked and need it on the same side as the mod. A bundled terminal program with shell autocompletion is included. Terminal blocks also support the computercraft:terminal size data component. The mod is released under the MIT License and is open source, with its source code and issue tracker public. Files target Fabric and NeoForge for 1.21.1 and were first published on 2026-04-15.
Key features
Grayscale and color terminals
A basic terminal shows grayscale output with keyboard input, while the advanced terminal adds color and mouse input.
Full term API
Attached computers use a complete term API against the terminal, with events raised as players interact with its screen.
Redirected program output
Output sent to a terminal is translated into key, character and mouse events, so unmodified programs keep working.
Bundled terminal shell
A terminal program ships with the mod and includes shell autocompletion.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Interactive computer screens
Computer builders can place a terminal in a base or room and let players type into programs directly, without walking to a computer.
Who it’s for: Players and server owners who run CC:Tweaked programs and want screens that accept keyboard and mouse input. The terminals are built for the CC:Tweaked peripheral system and need no setup beyond installing the mod.
How it compares
CC : My Peripheral Extender is a NeoForge mod for 1.21.1 with the same client and server environment, released under the MIT License and open source. CC:C Bridge covers a wider span, Fabric, Forge, NeoForge and Quilt for 1.18.2 – 1.21.1, and is open source under the Apache License 2.0. CC: Terminals is limited to Fabric and NeoForge for 1.21.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| CC: Terminals | Fabric and NeoForge | 1.21.1 | Client and server | 2026-08-02 |
| CC : My Peripheral Extender | NeoForge | 1.21.1 | Client and server | 2026-10-13 |
| CC:C Bridge | Fabric, Forge, NeoForge and Quilt | 1.18.2 – 1.21.1 | Client and server | 2026-06-11 |
Questions
Does CC: Terminals need CC:Tweaked?
Which loaders does CC: Terminals support?
Do players and servers both need the mod?
In the catalog
CC: Terminals is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from sashafiesta
Similar mods
What the author says
GUI-based (dumb) terminal peripheral blocks for CC:Tweaked. Redirects output to the terminal peripheral and translates terminal_* events into standard events (key, char, mouse_click, etc.) so any program runs unmodified.
Official listing
- Modrinth page
- modrinth.com/mod/cc-terminals
- Owner
- sashafiesta
- Published
- 2026-04-15
- Updated on Modrinth
- 2026-08-02
- Facts verified
- 2026-10-15