Introduction

• What is CraftOS-PC?
• Downloading & Installing
• Getting Started
• Save Data Location
• Standards Mode
• Migrating from CCEmuX
• CraftOS-PC Mobile

New Features in CraftOS-PC

• Peripheral Emulation
• File System Mounting
• Screenshots & Recording
• Multiple Computers
• ComputerCraft Configuration
• Graphics Mode
• HTTP & WebSocket Server
• CC: Tweaked Features
• Auto-Updater
• Debugger
• Command-Line Flags
• Rendering Options
• Raw Mode
• VS Code Extension
• Plugin System
• CraftOS-PC Accelerated

Other Information

• CraftOS-PC Online
• CraftOS-PC Remote
• Latest Development Build
• Error Messages
• Report a Bug
• Privacy Policy
• Contact
• Changelog

API Reference

• CC: Tweaked Documentation
• Lua Reference
• CraftOS APIs (Old Wiki)

CraftOS-PC Accelerated

CraftOS-PC Accelerated is a fork of CraftOS-PC that replaces the standard Lua interpreter with the LuaJIT interpreter. LuaJIT is a special implementation of Lua that compiles Lua scripts directly to machine code, rather than to Lua bytecode. This allows it to run over 30x faster than standard CraftOS-PC in some scenarios. However, there are various differences in LuaJIT that break compatibility with ComputerCraft. If a program is not functioning correctly in CraftOS-PC Accelerated, please use it in standard CraftOS-PC instead.

Advantages

• Much faster than standard CraftOS-PC
• Support for calling C from Lua via the ffi library

Disadvantages

• More likely for bugs to exist
• Lacks some features from Cobalt and normal CraftOS-PC
• Compatibility is not guaranteed

Downloading

CraftOS-PC Accelerated can be downloaded from the GitHub releases page. It can be installed alongside CraftOS-PC if desired. See Installation for more details on installing.