Open-source alternatives to UABE

AssetStudio is a desktop application designed for browsing, inspecting, and extracting assets from proprietary game engine archive files. It provides a comprehensive interface for navigating complex file structures to identify, preview, and export individual media components such as textures, audio, and 3D meshes. The software distinguishes itself through its ability to parse and reconstruct serialized object hierarchies and script data. By resolving assembly dependencies and traversing internal metadata trees, it translates proprietary game data into standard industry formats, including supp

Fabric API is a modular framework designed for Minecraft mod development, providing a standardized set of hooks and libraries that enable the integration of custom content into the game. It serves as a foundational toolkit for injecting custom logic, assets, and networked data into the game environment during both startup and runtime phases. The framework distinguishes itself by facilitating interoperability between independent modifications through shared events and interface-based contracts, which allow different mods to interact without requiring direct dependencies. It manages the complex

Geode is a game modification SDK and mod loader for Geometry Dash. It functions as a hooking engine and UI framework that allows for the injection of dynamic libraries to alter game behavior and add new features. The toolkit distinguishes itself through a centralized mod compatibility manager and hook registry that tracks active modifications to prevent logic conflicts and application crashes. It utilizes a trampoline-based hooking engine to redirect game function calls while preserving native call stacks, alongside a dedicated UI framework for rendering custom popups and interface components

Poml is a prompt management framework and templating engine designed for authoring, versioning, and rendering structured prompts for large language models. It uses a semantic markup language to organize prompts into reusable templates, combining them with dynamic context and data to generate formatted inputs. The system distinguishes itself by decoupling core prompt logic from final presentation through a stylesheet-based approach. It provides a dedicated JSON schema output generator to enforce strict, machine-parsable model responses and a configuration interface for managing function tool s

This repository contains the original source code for a classic real-time strategy game, serving as a legacy game engine implementation for managing units, maps, and combat mechanics in a military strategy setting. It functions as a real-time strategy game source code archive intended for preservation and technical study. The codebase acts as a game modification base, allowing developers to create custom content and modifications using the original source. It provides a foundation for retro game modding and software archeology to analyze how historical game mechanics were programmed. The pro

This project is a reverse-engineered game port and reimplementation of a classic title designed to run natively on modern hardware. It utilizes a custom game engine that recreates original machine code logic and uses extracted assets to provide a playable experience. The implementation ensures behavioral parity through frame-perfect logic verification, comparing real-time execution against reference logs. It distinguishes itself with a multi-language localization system that extracts dialogue and fonts from regional files, as well as visual enhancements including pixel shaders, widescreen asp

UEFITool is a firmware analysis tool and image editor designed for parsing, visualizing, and modifying UEFI firmware images. It functions as a specification parser that converts binary firmware data into structured formats based on standard platform interface specifications. The tool provides a visual interface to analyze the tree structure and internal data elements of UEFI platform images. It allows for the modification of firmware images to adjust system boot environments and includes capabilities to search for specific data patterns within binary images. The software covers a range of fi

NBTExplorer is a viewer and editor for Named Binary Tag data. It functions as a processor for the hierarchical binary tag files used within Minecraft save files and game configuration. The tool enables the exploration and modification of game world settings, player data, and entity states. It supports reading and updating structured binary data across standard, uncompressed, and region-based file formats. The project provides capabilities for binary tag deserialization and in-place modification. It handles data through buffered stream reading, zlib-based decompression, and region-file indexi

Luma3DS is a custom firmware for the Nintendo 3DS that removes factory restrictions to enable the execution of unsigned homebrew and game modifications. It functions as a kernel-level system extension that hooks system calls to bypass hardware limitations and introduce new operating system capabilities. The project serves as a homebrew payload loader, using boot-time mechanisms to launch third-party software and custom firmware versions. It also provides a game modding framework capable of patching executable code and intercepting file requests to load custom assets and modified data. The en

The GoldSrc game engine is a 3D game framework and first-person shooter engine designed for building and running interactive software. It functions as a moddable game framework, providing a system for creating custom game rules and content through client-side code and shared libraries. The project includes a game engine SDK and development tools for compiling custom game logic into dynamic link libraries. This modular structure allows for the development and distribution of game modifications on Windows and Linux platforms.

Lona is a framework and set of utilities designed to synthesize centralized design definitions into cross-platform UI code, visual artifacts, and motion assets. It functions as a design system generator that converts a single set of specifications into native code for multiple operating systems, Sketch files, and other visual outputs. The system includes a motion design renderer that integrates motion files and renders them into video files to maintain consistent animation experiences. It also features a design artifact exporter for generating localized screenshots and bulk image exports base

mcaselector is a Minecraft save file editor, world chunk selector, and region manager. It allows for the modification of the structure and size of world files by removing unwanted chunks or managing regional data. The tool provides a visual interface for selecting specific world chunks to be exported or deleted from a save file. It enables the extraction of selected chunks and regions into separate files for backups or transfers. The software performs low-level binary processing, including NBT parsing and coordinate-to-region mapping, to identify and modify specific world entity and tile str

LIEF is a framework for parsing, modifying, and analyzing executable binary formats and system shared caches across multiple platforms. It serves as a cross-platform library for the programmatic manipulation of ELF, PE, and MachO binary files. The project provides tools for altering the internal structure and sections of executable files to change program behavior. It also includes a dedicated parser for recovering individual dynamic libraries from combined system shared caches. The toolset covers binary executable analysis, machine code disassembly, and the extraction of debug metadata and

FiveM is a multiplayer modification framework and game engine modding tool. It serves as a platform for creating and hosting community-driven modifications for open-world game engines, functioning specifically as a framework for Grand Theft Auto V to enable custom servers and multiplayer game modes. The project provides a dedicated game server host for managing network traffic and synchronized game states in modified environments. Its capabilities extend to modding Red Dead Redemption 2, allowing for the extension of game mechanics and the addition of custom content. The framework supports c

ExecuTorch is a lightweight C++ runtime for deploying PyTorch models on mobile, embedded, and edge hardware. It provides an ahead-of-time compilation pipeline that exports, quantizes, and lowers model graphs into compact serialized programs, then executes them through a minimal runtime with hardware acceleration and on-device large language model inference capabilities. The project distinguishes itself through a hardware accelerator delegate system that partitions model subgraphs and offloads computation to specialized backends including NPUs, GPUs, and DSPs from Apple, Arm, Intel, MediaTek,

This project is a framework for the efficient serialization and deserialization of data structures. It provides a unified, macro-based interface that automates the conversion of complex internal objects into standardized formats and reconstructs them from raw input streams or buffers. By leveraging compile-time code generation, the library minimizes manual implementation overhead while ensuring consistent logic across diverse data types. The framework distinguishes itself through a format-agnostic data model and a visitor-based parsing architecture that decouples data structures from specific

Zerobrew is a standalone package manager that installs and manages Homebrew formulas without requiring the original Homebrew system. It uses content-addressable storage to store each file blob once by its hash, enabling instant APFS clonefile copies for identical package contents across installations, which reduces both installation time and disk usage. The project distributes pre-compiled package binaries as compressed archives verified by checksum, with a fallback to building packages from source using Homebrew's Ruby DSL when bottles are unavailable. It activates installed packages through

This project is a suite of tools for autonomous engineering, featuring a workflow manager that chains ideation, planning, and implementation into a single automated process for delivering pull requests. It includes a technical implementation planner for codebase research and blueprint generation, along with a framework for agentic code review that uses specialized agents to identify security and architectural issues. The system provides utilities for AI coding assistant migration, including a plugin converter for transforming instructions between different IDEs and a configuration synchronize

AutoRest is a multi-language SDK generator and OpenAPI code generator designed to produce consistent software development kits from a single API definition. It functions as a REST API client generator that transforms Swagger and OpenAPI specification files into functional, typed HTTP client libraries. The tool automates the SDK development workflow by converting design documents into source code, ensuring that the resulting implementations match the defined API contract across different programming languages. The system employs specification-driven development using an intermediate represent

apidoc is a source-code API documentation generator that parses specialized annotations within comments to automatically create a searchable API documentation website. It functions as an annotation-based API parser and a static documentation site generator, extracting definitions directly from the codebase to maintain a synchronized reference. The tool is designed as a multi-language parser, using configurable regular expressions to extract metadata from various programming languages. It can also serve as a JSON API definition exporter, converting source-code comments into raw JSON files for

JSONExport is a multi-language code generator and JSON schema converter that transforms JSON data structures into strongly typed source code classes. It serves as an API response mapper, converting JSON objects into data transfer objects to automate the creation of model classes. The tool specializes in multi-language model synthesis, allowing users to define data models across different programming languages using a single JSON input. It generates class boilerplate, including constructors and accessors, and provides a preview pipeline to review the resulting source code before it is saved.

Neorg is a knowledge management framework for Neovim designed for organizing notes, tasks, and structured data using a custom hierarchical text format. It functions as a personal knowledge base and a system for generating structured text documents. The framework integrates project management and time tracking directly into the editor environment. It enables the creation of typeset documents and professional slideshow presentations by converting raw structured text into formatted visual layouts. The system covers a broad range of productivity capabilities, including personal knowledge managem

Steamless is a specialized utility designed to strip SteamStub digital rights management wrappers from game executables. It functions as a decryptor and unpacker that removes these protection layers to recover the raw binary data of the original application. By removing the platform-specific wrapper, the tool restores original entry points and enables executables to run without requiring an authenticated platform instance. This process prepares game binaries for modification by removing the layers that typically prevent third-party tools from accessing the code. The project utilizes static b

NeoForge is a development framework and programming interface designed for modifying the Minecraft Java Edition game engine. It provides a standardized environment that allows developers to inject custom logic, extend core gameplay mechanics, and introduce new content into the game. The platform distinguishes itself by utilizing a system of hooks and registry patterns that manage how modifications interact with the game engine. It maintains stability across different versions by separating client and server execution environments and automating the discovery and loading of mod packages. The

DBML is a domain-specific language and schema definition language used for documenting database architecture and design. It provides a human-readable text format for defining database tables, columns, and relationships in a standardized way. The project functions as a relational schema parser and SQL schema generator. It transforms declarative design specifications into an abstract syntax tree for programmatic manipulation and converts these definitions into executable SQL statements across various database dialects. The system covers relational data modeling, database schema design, and arc

MonoGame is a cross-platform game engine and framework built for the C# language and .NET ecosystem. It provides a development environment for creating 2D and 3D games that run across multiple operating systems and hardware platforms. The project serves as an open-source implementation of the XNA game studio API. It includes a dedicated game asset pipeline to convert raw art and sound files into optimized formats for efficient engine loading. The framework provides a hardware-abstraction layer to maintain a consistent interface for graphics and input across different devices. Its capabilitie

fast_jsonapi is a Ruby object serializer designed to transform complex backend data objects into structured JSON representations. It specifically implements the JSON:API format to ensure consistent data exchange between servers and clients. The library functions as a compound document generator, allowing related resources to be embedded within a single response to minimize network requests. It uses a class-based schema definition to decouple internal database models from the public API representation. The project includes a command-line tool for generating serializer boilerplate by scanning