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wtf is luaprecomp?

mna/luaprecomp — explained in plain English

Analysis updated 2026-07-18 · repo last pushed 2021-12-02

LuaAudience · developerComplexity · 2/5DormantSetup · easy

TL;DR

A lightweight Lua library that makes `require()` load pre-compiled bytecode files instead of source code, speeding up startup and optionally hiding your source.

Mindmap

mindmap
  root((luaprecomp))
    What it does
      Loads precompiled bytecode
      Intercepts require
      Chained dependency support
    Tech Stack
      Lua
      luac compiler
      LuaRocks
    Use Cases
      Faster startup
      Protect source code
      Embedded and game scripts
    Audience
      Lua application developers

Code map

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filefunction / class

Why would anyone build with this?

REASON 1

Speed up a Lua application's startup by loading pre-compiled bytecode instead of parsing source files each time.

REASON 2

Ship a game or embedded device with compiled Lua scripts so players can't easily read or modify the logic.

REASON 3

Let compiled bytecode chain-load other compiled dependencies automatically in a Lua project.

What's in the stack?

LuaLuaRocks

How it stacks up

mna/luaprecompalerque/silex.sileallquixotic/esoguildactivityaddon
LanguageLuaLuaLua
Last pushed2021-12-022025-04-172019-05-28
MaintenanceDormantStaleDormant
Setup difficultyeasymoderatemoderate
Complexity2/53/52/5
Audiencedeveloperdevelopergeneral

Figures from each repo's GitHub metadata at analysis time.

How do you spin it up?

Difficulty · easy Time to first run · 30min

Requires pre-compiling modules with luac before they can be loaded as bytecode.

The explanation does not specify the license terms.

Yoink these prompts

Prompt 1
Show me how to compile my Lua modules with luac and set up luaprecomp so require() loads the bytecode versions.
Prompt 2
How do I configure luaprecomp so source files take priority during development but bytecode is used in production?
Prompt 3
Explain how luaprecomp intercepts Lua's require() function and handles chained module dependencies.

Frequently asked questions

wtf is luaprecomp?

A lightweight Lua library that makes `require()` load pre-compiled bytecode files instead of source code, speeding up startup and optionally hiding your source.

What language is luaprecomp written in?

Mainly Lua. The stack also includes Lua, LuaRocks.

Is luaprecomp actively maintained?

Dormant — no commits in 2+ years (last push 2021-12-02).

What license does luaprecomp use?

The explanation does not specify the license terms.

How hard is luaprecomp to set up?

Setup difficulty is rated easy, with roughly 30min to a first successful run.

Who is luaprecomp for?

Mainly developer.

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