Self-hosted gym and body-weight tracker for planning routines, logging sets, and viewing muscle training status.
Multica is a workspace where AI coding agents are assigned issues like teammates, reporting progress and handing work back for review.
PowerShell utility that installs common Windows programs and applies system tweaks, fixes, and Windows Update settings from one GUI.
The Go programming language: an open source, statically typed language and toolchain for building simple, reliable, and efficient software.
A cross-platform hex editor with a C++-like pattern language for parsing and highlighting binary file structures.
Persistent memory system for AI coding agents, shipped as a single Go binary backed by SQLite with FTS5 search.
Interactive console bundling 219 security and hacking tools across 21 categories, with an AI layer that maps plain-English requests to tools and commands.
Chinese-language full-stack admin platform (Spring Boot + Vue) with RBAC, multi-tenancy, workflow, payments, mall, CRM/ERP modules, and WeChat mini-program support.
Free, open-source desktop geographic information system for viewing, editing, analyzing, and mapping spatial data on Linux, Windows, and macOS.
Source repository for the Rust programming language, containing the compiler, standard library, and official documentation.
Cross-platform anime tracking and streaming app that syncs Bangumi watch progress, aggregates video sources, and shows danmaku comments.
Offline Android gym log for tracking sets, weights, routines and progress, with no account, ads, or internet permission.
Native macOS terminal built on Ghostty, with vertical tabs and notifications for coding agents like Claude Code and Codex.
Work-in-progress decompilation of Pokรฉmon HeartGold and SoulSilver for the Nintendo DS, reconstructing the game's source code.
Third-party desktop and web music player for NetEase Cloud Music, built with Vue and Electron.
Custom firmware for the Nintendo Switch that replaces and modifies several layers of the console's boot and system software.
On-device iOS and iPadOS app manager that signs and installs IPA files using Apple Developer Program certificates.
Android e-book and web novel reader, a Material Design 3 redesign of the Legado app with Jetpack Compose migration in progress.
Open-source components of the Modular Platform, including the MAX AI framework and the Mojo programming language.
Open-source user-mode binary debugger for Windows, built for reverse engineering and malware analysis of executables without source.
A native, user-mode, multi-process graphical debugger for x64 programs on Windows and Linux, currently in alpha.
Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.
A Language Server Protocol implementation for the Zig programming language, providing editor IDE features like completions and go-to-definition.
Node.js tools for downloading TV program guide (EPG) XML data for thousands of channels from many listing sites.
Verification toolchain that translates Rust programs (via Charon's LLBC) into pure lambda calculus for proof in F*, Coq, HOL4, or Lean.
Julia is a high-level, high-performance dynamic programming language for technical and scientific computing.
A KOReader plugin for reading WeRead (ๅพฎไฟก่ฏปไนฆ) books and WeChat public articles on e-ink devices, with progress sync and reading stats.
A simple, compiled, statically typed programming language that transpiles to C and compiles itself in under a second.
A dynamically-typed programming language implemented in Zig, with an LSP, tree-sitter grammar, and docs generator.
A self-hostable pastebin that encrypts pastes in the browser with AES-256 so the server never sees plaintext.
Work-in-progress tool that reverses Unity's IL2CPP build output back into managed .NET DLLs.
Zig is a general-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
Crystal is a statically type-checked, compiled programming language with Ruby-like syntax and no required type annotations.
OpenTelemetry Collector distribution that runs programmable, expression-based pipelines for metrics, logs, traces, and profiles.
Work-in-progress C++ decompilation of The Legend of Zelda: The Wind Waker for GameCube, built from a user-supplied game disc.
Nim is a statically typed compiled systems programming language with a compiler, standard library, and tooling.
Elixir is a functional programming language for building scalable and maintainable applications on the Erlang VM.
Counts blank, comment, and source lines across many programming languages in files, directories, archives, and git commits.
Fortran program package implementing semiempirical extended tight-binding (GFN-xTB) methods for quantum chemistry and atomistic simulations.
The Swift programming language compiler and toolchain: a memory-safe, high-performance systems language with C and Objective-C interop.
Agda is a dependently typed functional programming language and interactive proof assistant.
Godot 4.6 source code for an in-development 2D Metroidvania fangame, a sequel to Castlevania: Curse of Darkness.
General-purpose programming language known for text processing, with procedural and object-oriented support and a large CPAN module ecosystem.
Unison is a statically-typed functional programming language that identifies functions by content hash and stores code as ASTs in a database.
Roc is a fast, functional programming language with a friendly syntax, currently in pre-0.1 development.
Vinix is a bare-metal operating system for amd64 and arm64 written in the V programming language, aiming to be modern, fast, and usable.
Work-in-progress decompilation of Pokรฉmon Diamond and Pearl for the Nintendo DS, rebuilding the original ROMs from source.
The Dart SDK: the language VM, JS and Wasm compilers, analyzer, and core libraries for building apps on any platform.