Browse free open source Lua Libraries and projects below. Use the toggles on the left to filter open source Lua Libraries by OS, license, language, programming language, and project status.

  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
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  • Rezku Point of Sale Icon
    Rezku Point of Sale

    Designed for Real-World Restaurant Operations

    Rezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
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  • 1

    HexMUD

    A generic C++ MUD server featuring a strategy-style hexagon map

    Sourceforge is no longer being updated! While not specifically a MUD project, this project's basic concept has merged into another that can be found here: https://github.com/nicrohobak/Toolbox Along with an additional, related project of extreme interest: https://github.com/nicrohobak/AnsiGL ------------------------------------------------------------ HexMUD aims to be a fully-featured, game-system agnostic MUD server with a centrally focused feature of an added top-down hexagon-based map (dynamically generated and drawn in ANSI/ASCII art) giving a basic visual representation of your immediate surroundings in addition to traditional descriptions. Many (most?) MUD servers hard-code a specific game system, or a specific game setting within their code, but HexMUD strives to be as generic as possible in this area, allowing each separate administrator to easily build a custom code base while also gaining access to all of the core features HexMUD provides.
    Downloads: 0 This Week
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  • 2
    Jumper

    Jumper

    Fast and easy-to-use pathfinding library for grid-based games

    Jumper is a pathfinding library designed for grid-based games. It aims to be fast and lightweight. It features a wide range of search algorithms, built within a clean interface with chaining features which makes it very friendly and easy to use. Jumper is written in pure Lua. Thus, it is not framework-related and can be used in any project embedding Lua code.
    Downloads: 0 This Week
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  • 3
    LuaLinq

    LuaLinq

    Lightweight Linq-like library for Lua

    Lightweight Linq-like library for Lua. For the latest version of this project, refer to http://code.google.com/p/lualinq/ Sorry for that. The syntax is very similar to LINQ and reminds of SQL, for those who already know those languages. It’s released with a BSD 3 clause license. It uses a very basic subset of Lua, which allows it to be used also in very restrictive embedding scenarios (e.g. videogames). The focus on data instead of processing makes it suitable for all those scripts where querying the hosting application entities is paramount: RPG videogames, Adobe Photoshop Lightroom.
    Downloads: 0 This Week
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  • 4
    Luasofia
    LuaSofia is a Lua binding of Sofia-Sip library. Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. We decided to use git, source code can be get at: git://github.com/ppizarro/luasofia.git
    Downloads: 0 This Week
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  • Award-Winning Medical Office Software Designed for Your Specialty Icon
    Award-Winning Medical Office Software Designed for Your Specialty

    Succeed and scale your practice with cloud-based, data-backed, AI-powered healthcare software.

    RXNT is an ambulatory healthcare technology pioneer that empowers medical practices and healthcare organizations to succeed and scale through innovative, data-backed, AI-powered software.
    Learn More
  • 5
    MINI.NVIM

    MINI.NVIM

    Library of 40+ independent Lua modules improving overall Neovim

    Library of 40+ independent Lua modules improving overall Neovim (version 0.8 and higher) experience with minimal effort. They all share same configuration approaches and general design principles. Think about this project as "Swiss Army knife" among Neovim plugins: it has many different independent tools (modules) suitable for most common tasks. Each module can be used separately without any startup and usage overhead.
    Downloads: 0 This Week
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  • 6
    Moses

    Moses

    Utility library for functional programming in Lua

    A Lua utility-belt library for functional programming.
    Downloads: 0 This Week
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  • 7
    Orgmode.nvim

    Orgmode.nvim

    Orgmode clone written in Lua for Neovim 0.10.3+

    orgmode.nvim is a Neovim plugin that brings Org mode-style productivity features from Emacs to Neovim. It supports Org syntax for task management, agenda planning, notes, and literate programming. The plugin is designed to work natively in Lua and integrates with Neovim’s modern ecosystem while preserving Org mode’s power and flexibility.
    Downloads: 0 This Week
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  • 8

    Quorra

    Lua interpreter and API for .NET

    Quorra provides a multi-platform Lua API runtime and console for .NET applications.
    Downloads: 0 This Week
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  • 9
    ResNeXt

    ResNeXt

    Implementation of a classification framework

    ResNeXt is a deep neural network architecture for image classification built on the idea of aggregated residual transformations. Instead of simply increasing depth or width, ResNeXt introduces a new dimension called cardinality, which refers to the number of parallel transformation paths (i.e. the number of “branches”) that are aggregated together. Each branch is a small transformation (e.g. bottleneck block) and their outputs are summed—this enables richer representation without excessive parameter blowup. The design is modular and homogeneous, making it relatively easy to scale (by tuning cardinality, width, depth) and adopt in existing residual frameworks. The official repository offers a Torch (Lua) implementation with code for training, evaluation, and pretrained models on ImageNet. In practice, ResNeXt models often outperform standard ResNet models of comparable complexity.
    Downloads: 0 This Week
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  • Simplify Purchasing For Your Business Icon
    Simplify Purchasing For Your Business

    Manage what you buy and how you buy it with Order.co, so you have control over your time and money spent.

    Simplify every aspect of buying for your business in Order.co. From sourcing products to scaling purchasing across locations to automating your AP and approvals workstreams, Order.co is the platform of choice for growing businesses.
    Learn More
  • 10
    char-rnn

    char-rnn

    Multi-layer Recurrent Neural Networks (LSTM, GRU, RNN)

    char-rnn is a classic codebase for training multi-layer recurrent neural networks on raw text to build character-level language models that learn to predict the next character in a sequence. It supports common recurrent architectures including vanilla RNNs as well as LSTM and GRU variants, letting users compare behavior and output quality across model types. It is straightforward: you provide a single text file, train the model to minimize next-character prediction loss, then sample from the trained network to generate new text one character at a time in the style of the dataset. The project is designed for experimentation, offering tunable settings for depth, hidden size, dropout, sequence length, and sampling temperature to control creativity and coherence. It is frequently used as a learning project for understanding sequence modeling, recurrent training dynamics, and the practical details of text generation.
    Downloads: 0 This Week
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  • 11
    indent-blankline.nvim

    indent-blankline.nvim

    Indent guides for Neovim

    indent-blankline.nvim is a Neovim plugin that adds vertical indentation guides to visually indicate code structure. It supports modern syntax parsing through Treesitter and provides extensive configuration options for appearance, scope highlighting, and context awareness. This plugin is essential for users who want cleaner and more structured code visuals.
    Downloads: 0 This Week
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  • 12
    liblzg is a minimal implementation of an LZ77 class compression library. The main characteristic of the library is that the decoding routine is very simple, fast and requires no memory.
    Downloads: 0 This Week
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  • 13
    lua-resty-openidc

    lua-resty-openidc

    OpenID Connect Relying Party and OAuth 2.0 Resource Server

    lua-resty-openidc is a library for NGINX implementing the OpenID Connect Relying Party (RP) and/or the OAuth 2.0 Resource Server (RS) functionality. When used as an OpenID Connect Relying Party it authenticates users against an OpenID Connect Provider using OpenID Connect Discovery and the Basic Client Profile (i.e. the Authorization Code flow). When used as an OAuth 2.0 Resource Server it can validate OAuth 2.0 Bearer Access Tokens against an Authorization Server or, in case a JSON Web Token is used for an Access Token, verification can happen against a pre-configured secret/key. It maintains sessions for authenticated users by leveraging lua-resty-session thus offering a configurable choice between storing the session state in a client-side browser cookie or use in of the server-side storage mechanisms shared-memory|memcache|redis.
    Downloads: 0 This Week
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  • 14
    LuaNotify is inspired on many libraries that do event dispatching, like py-notify, GSignals, QT event system, wxWidgets event system, etc. Making easier to implement lua software using Notifier/Observer pattern.
    Downloads: 0 This Week
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  • 15
    lxgui

    lxgui

    A Lua and XML Graphical User Interface

    Note: this project has been migrated to github: https://github.com/cschreib/lxgui lxgui is an open source, portable, and data driven GUI. It is fully extensible, and supports caching through render targets. It is meant to be used by real time applications (such as games). The GUI can be created either by C++ code, or by using the integrated "add-on" system, where the GUI is parsed from XML and Lua files. It relies on keyboard and mouse input (support for other controllers is not planned). Front ends are provided for OpenGL (for graphics), and OIS and SFML (for input). An SFML graphics front end is in project. Documentation : http://lxgui.sourceforge.net/docs
    Downloads: 0 This Week
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  • 16
    The mistletoe parser library.
    Downloads: 0 This Week
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  • 17

    neuranep

    Neural Network Engineering Platform

    A parallel-programming framework for concurrently running large numbers of small autonomous jobs, or microthreads, across multiple cores in a CPU or CPUs in a cluster. NeuraNEP emulates a distributed processing environment capable of handling millions of microthreads in parallel, for example running neural networks with millions of spiking cells. Microthreads are general processing elements that can also represent non-neural elements, such as cell populations, extracellular space, emulating sensory activity, etc. NeuraNEP handles microthread scheduling, synchronization, distribution and communication. This project is a fork of SpikeOS (sourceforge.net/projects/spikeos) and represents a major update to that code base, including a scripting interface and low-level rewrite of several components. SpikeOS was oriented towards computational modeling. NeuraNEP is oriented toward neural network research.
    Downloads: 0 This Week
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  • 18
    nui.nvim

    nui.nvim

    UI Component Library for Neovim

    UI Component Library for Neovim.
    Downloads: 0 This Week
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  • 19
    refactoring.nvim

    refactoring.nvim

    The Refactoring library based off the Refactoring book

    refactoring.nvim is a Neovim plugin developed to bring powerful automated code refactoring capabilities to one of the most popular text editors among programmers, giving developers a suite of refactoring operations that streamline repetitive restructuring tasks inside the editor. Built around an intuitive set of commands and a Lua API, the plugin allows users to extract and inline variables or functions, pull blocks of code into new files, and modify code structure without leaving the comfort of Neovim’s modal interface. It integrates with built-in Neovim selection modes and can work with third-party tools like Telescope to present refactoring options quickly, enabling rapid transformation of code patterns. Beyond pure refactor actions, the plugin includes debugging helpers that insert print statements or remove them, aiding developers in tracing program flow and inspecting variable states as part of iterative development.
    Downloads: 0 This Week
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  • 20
    nlua -- namespace Lua. nlua provides a C++ binding to Lua. The API is simple and reads like the C++ version of Lua`s official C-API.
    Downloads: 0 This Week
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