Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

A C++26 library for mutating consteval state

Tachyon, IPC/RPC primitive.

✈️ PTHash is a fast and compact minimal perfect hash function.

Entity-level git merge driver. Resolves false conflicts git invents when independent agents edit the same file. ~95% reduction vs. line-based merge.

Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents.

A multi-axis, concave typing experience on your good ol' planar keyboard!

A zero-alloc, compile-time hardened FIX engine built for sub-100ns execution.

magic-trace collects and displays high-resolution traces of what a process is doing

Open-source edition of llfix, a low latency FIX engine

Do Virtual Gear Shifting (and more) in any rider app with your Zwift Play, Zwift Click, Zwift Ride or any other controller out there!

Faster enum reflection for C++17 since I don't want to wait for C++26 reflection.

A C++ timezone library offering unparalleled performance for date and time manipulation

lightweight, header-only C++ library for creating well-formatted, fully-customizable CLI tables.

Production-grade client-side tracing, profiling, and analysis for complex software systems.

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

A C++ 23 based Protobuf implementation

Portable and Performant 128-bit integers for CPU and GPU

A C++14 Implementation of IEEE 754 Decimal Floating Point Numbers

A double-to-string conversion library

Frame profiler

Shorky - 21 key game pad with 2 rotary encoders

Unibody? Split? Why not both!

Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more

A tool to graphically visualize SIMD code

Postmodern immutable and persistent data structures for C++ — value semantics at scale

YADS - Yet another Dongle Screen for ZMK

Symmetrical 37-key, wireless, alpha stagger keyboard with integrated lever keycaps

Multi-Platform Gamepad Firmware for Raspberry Pi Pico and other RP2040 boards