Tencent/UnLua

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

2770 stars · 721 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

UnLua is a highly optimized Lua scripting plugin for Unreal Engine that lets UE programmers write gameplay logic in Lua with zero learning cost. It provides direct access to UCLASS/UPROPERTY/UFUNCTION/USTRUCT/UENUM without glue code, blueprint event overriding, and engine-optimized container and struct handling.

Use cases

• script unreal engine gameplay logic in lua
• override blueprint events and functions with lua
• hot-update game logic without rebuilding the engine
• bind input and replication events from lua
• call latent functions from lua coroutines
• expose custom c++ classes and enums to lua

When to choose

• you need a mature, Tencent-backed Lua scripting solution for UE 4.17 through UE 5
• you want zero-glue-code access to Unreal reflection types from Lua
• you need high-performance Lua bindings with optimized parameter passing and native container access

When to avoid

• your project does not use Unreal Engine
• you prefer a different scripting integration like Blueprint-only or Python
• you need a plugin with a permissive license for commercial redistribution without review (license is marked NOASSERTION)

Facets

plugin · maturity active

interpreter plugin-system developer-tools programming-languages cross-platform windows cpp unreal-engine lua-scripting ue4 ue5 gameplay-scripting hot-update game-development linux macos android ios

Member repositories

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