Brian Shirai

crustc. Entirety of `rustc`, translated to C.

GeoIMO. GeoIMO is a Geometry-Driven Independent Motion Classification for Event Cameras

Spinach. Easy to use framework and utilities for software rasterization, image processing and other experiments

FizzBuzzEnterpriseEdition. FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

ntkmirror. Python

egwalker-paper. Eg-walker paper, experiments and data.

rubish. Ruby

FRED. FRED: The Florence RGB-Event Drone Dataset

learning-opportunities. A Claude or Codex skill for deliberate skill development during AI-assisted coding

mdv. Markdown Viewer

eZFS2FA. eZFS2FA+ is a hardened encrypted ZFS dataset with two-factor interactive workflow for sensitive services on FreeBSD systems, with Linux compatibility built in.

qsyn.lab. OpenQASM

homotopy-rs. A Rust/WASM implementation of homotopy.io

rust-but-lisp. Rust but LISP

build123d. A python CAD programming library

amaters. AmateRS is a next-generation distributed database with Fully Homomorphic Encryption (FHE) capabilities, enabling computation on encrypted data without ever exposing plaintext to servers.

oxicuda. OxiCUDA replaces the entire NVIDIA CUDA Toolkit software stack with type-safe, memory-safe Rust code.

HeliOS. A community delivered, open source embedded operating system project.

cuda-oxide. cuda-oxide is an experimental Rust-to-CUDA compiler that lets you write (SIMT) GPU kernels in safe(ish), idiomatic Rust. It compiles standard Rust code directly to PTX — no DSLs, no foreign language bindings, just Rust.

alcircc5. Decidability proof for ALCI_RCC5 and ALCI_RCC8 description logics with RCC composition tables

dirtyfrag. C

Copy_Fail2-Electric_Boogaloo. Copy Fail 2: Electric Boogaloo

paperchecker. Check latex paper citations automatically

metasploit-framework. Metasploit Framework

MetasploitMCP. MCP Server for Metasploit

Pi-BSD. Enterprise-grade, resilient and secure stack on a Raspberry Pi running FreeBSD, one of the most reliable and hardened operating systems.

charj. macOS command-line interface and secure background daemon for battery charge-state management.

macmind. Single-layer transformer in HyperTalk for the classic Macintosh

yk. yk packages

open-gpu-kernel-modules. NVIDIA Linux open GPU kernel module source

dataframe. A fast, safe, and intuitive DataFrame library.

polars. Extremely fast Query Engine for DataFrames, written in Rust

METATRON. AI-powered penetration testing assistant using local LLM on linux (Parrot OS)

caveman. 🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

git_bayesect. Bayesian git bisect

wolfGuard. C

hypura. Run models too big for your Mac's memory

step_artifact. This is the main repo for the artifact of the "Streaming Tensor Programs: A Streaming Abstraction for Dynamic Parallelism" paper.

BitNet. Official inference framework for 1-bit LLMs

ki-editor. ⵣ Ki Editor - Multi-cursor combinatoric modal editor.

CasNum. CasNum (Compass and straightedge Number) is a library that implements arbitrary precision arithmetic using compass and straightedge constructions. Featuring a functional modified Game Boy emulator where every ALU opcode is implemented entirely through geometric constructions.

mtftar. A filter to translate MTF/BKF backup streams from Windows, to the TAR archves used by the rest of the world.

neuro-visual-reconstruction-dataset-index. Index and overview of neuroimaging datasets for visual perception reconstruction.

profile-bee. 🐝🦀🔥 Rust-based eBPF CPU profiler, supports stack unwinding

counterfeiter. A tool for generating self-contained, type-safe test doubles in go

molly. An implementation of LDFI

coroTracer. A cross-language, zero-copy coroutine observability framework based on the cTP shared-memory protocol, utilizing lock-free ring buffers for ultra-low overhead state tracing.

mylar3. The python3 version of the automated Comic Book downloader (cbr/cbz) for use with various download clients.

index. Discovery Protocol

conceptual-model-completeness-conjecture-toe-meta-model. Python

awesome-math. A curated list of awesome mathematics resources

picoclaw. Tiny, Fast, and Deployable anywhere — automate the mundane, unleash your creativity

hallbayes. Python

gamecode-mcp. mcp server for local dev via agentic AI

mezzanine. Python

cyanrip. Bule-ish CD ripper

WISHLIST. Packaging wishlist

nocode. The best way to write secure and reliable applications. Write nothing; deploy nowhere.

whisper-web. ML-powered speech recognition directly in your browser

xa.sh. A cross-assembler in Bourne

linkedin-extension-fingerprinting. JavaScript

xfr. A modern iperf3 alternative with a live TUI, multi-client server, and QUIC support. Built in Rust.

dotfiles. Managed dotfiles

libbuild2-hello. Test build system module for build2

vibe. Easy Linux virtual machine on MacOS to sandbox LLM agents.

voiden. Design, Test and Document APIs in plain Markdown. Compose Requests with API blocks. Reuse, Replace & Version everything just like code. Offline, Truly Git Native, No Lock-in.

tenuo. High-performance capability authorization engine for AI agents. Cryptographically attenuated warrants, task-scoped authority, verifiable offline. Rust core.

NRD. TLD separated newly registered domain lists for use in DNS blocking

amla-sandbox. Python

guidance. A guidance language for controlling large language models.

llguidance. Super-fast Structured Outputs

hedl. Token-efficient data serialization for LLM/AI. 50% fewer tokens than JSON, 93% better value/token. Rust, schema validation, LSP.

Admissibility-Before-Optimization. Admissibility Before Optimization: Why Long-Horizon Systems Fail Without Authorization Layers.

linuxpdf. Linux running inside a PDF file via a RISC-V emulator

Mandelbrot_ARM64. Assembly

ttsim. A fast full-system simulator of Tenstorrent hardware

vv. First-principles vi-inspired editor in Zig.

crdt-from-scratch. This code contains a tiny implementation of FugueMax, programmed live on video

pegzi. a PEG (parsing expression grammar) parser in zig

zig-pegparse. A full-featured PEG parser written in Zig

zisp. Zig

zapp. A packrat parser generator for zig

certifiable-inference. Deterministic, bit-perfect AI inference for safety-critical systems

scion. SCION Internet Architecture

TimeCapsuleLLM. A LLM trained only on data from certain time periods to reduce modern bias

caddy. Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

FreeBSDKit. Swift

microsandbox. 🧱 easy, fast and local-first microVM runtime

ck. Local first semantic and hybrid BM25 grep / search tool for use by AI and humans!

tt-mlir. Tenstorrent MLIR compiler

tether. A sovereign transport protocol for finite networks.

grayskull-attention. Attention in SRAM on Tenstorrent Grayskull :metal:

tt-metal. :metal: TT-NN operator library, and TT-Metalium low level kernel programming model.

xr0. The Xr0 Verifier for C

ariadne. A deterministic measurement engine for jagged, noisy, and irregular data.

quickemu. Quickly create and run optimised Windows, macOS and Linux virtual machines

marmot. A distributed SQLite server with MySQL wire compatible interface

www-project-ai-testing-guide. OWASP Foundation web repository

friction. Geometric measurement of memory access costs.

nasa-neo-cuda-quantum. Real-time 3D visualization of Near Earth Objects using NASA data, with GPU-simulated quantum algorithms via NVIDIA CUDA-Q. Demonstrates VQC, VQE, QAE, and QAOA circuits for asteroid threat classification. Educational project - no quantum hardware, no speedup claims. Three.js frontend, FastAPI backend.

haga. A strict, cardinality-enforcing configuration language, inspired by CUE.

appsensor. A toolkit for building self-defending applications through real-time event detection and response

lair. secret lair private keystore

kitsune2. p2p / dht communication framework

holochain. The current, performant & industrial strength version of Holochain on Rust.

mquickjs. Public repository of the Micro QuickJS Javascript Engine

rue. A programming language that is higher level than Rust but lower level than Go. Someday, anyways.

snitch. a prettier way to inspect network connections

readtape. Decode the analog waveform extracted from old computer mag tapes

nano-trm. An implementation of Tiny Recursive Models (TRM)

history-llms. Information hub for our project training the largest possible historical LLMs.

ArkhamMirror. Local-first AI-powered document intelligence platform for investigative journalism

cli-guidelines. A guide to help you write better command-line programs, taking traditional UNIX principles and updating them for the modern day.

nodejs-cli-apps-best-practices. The largest Node.js CLI Apps best practices list ✨

kozane. The Way of Immutable Linux

cylc-flow. Cylc: a general purpose workflow engine with a gift for cycling

numr. Natural-language text calculator with TUI/CLI: variables, units, currencies, and live exchange rates

ui. A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

rgallery. The offline photo/video timeline that syncs from your filesystem.

ZLUDA. CUDA on non-NVIDIA GPUs

duckdb. DuckDB is an analytical in-process SQL database management system

ladybug. LadybugDB a graph database

gel. Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.

arangodb. 🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

muxy. Chaos engineering tool for simulating real-world distributed system failures

x402. A payments protocol for the internet. Built on HTTP.

low_type. Elegant types in Ruby

threadable. threading, work queues etc.

libxad. libxad mirror without of some testfiles, for reference of unar

tiron. Reasonable Automation Engine

bayeslite. BayesDB on SQLite. A Bayesian database table for querying the probable implications of data as easily as SQL databases query the data itself.

libevpl. A fast low level transport library to support sockets and rdma with waiting or polling

add-to-project. Automate adding issues and pull requests to GitHub projects

nyno. Nyno is a Commercial-Friendly AI Workflow Builder & Engine. Quick demo: https://europe.nyno.dev | Create and Run Workflows without Limits. Async. Multi-Process. Postgres database. Short for "nine" / "yaml" / "no-code" / "automation".

bake. mbake is a Makefile formatter and linter. It only took 50 years!

delete-old-actions. Deletes old Github Actions

cel-spec. Common Expression Language -- specification and binary representation

actionlint. :octocat: Static checker for GitHub Actions workflow files

README. build2 development-related documentation

cue. The home of the CUE language! Validate and define text-based and dynamic configuration

theHarvester. E-mails, subdomains and names Harvester - OSINT

jam. Fastest JS parser and semantic analyzer out there.

maildrop. ✉️ A simple self hostable email service

nanolang. A tiny experimental language designed to be targeted by coding LLMs

supercookie. ⚠️ Browser fingerprinting via favicon!

natalie. a work-in-progress Ruby compiler, written in Ruby and C++

zlox. Zig

flags. An effortless command-line argument parser for Zig.

zig-bootstrap. take off every zig

zig. Moved to Codeberg

f-stack. F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.

libbuild2-autoconf. Autoconf emulation build system module for build2

below. A time traveling resource monitor for modern Linux systems

magika. Fast and accurate AI powered file content types detection

.github. Community health files for the @withastro organization

astro. The web framework for content-driven websites. ⭐️ Star to support our work!

asio. Asio C++ Library

PEGTL. Parsing Expression Grammar Template Library

pegen. PEG parser generator for Python

HOWTO. Practical instructions and advice on how to achieve various things with build2

copilot_here. A Secure, Portable GitHub Copilot CLI Environment

presets-cream-of-the-crop. Jason Fletcher's curated preset pack containing only the best of the best of all released Milkdrop presets. This is the default preset pack in most new projectM releases.

projectm. projectM - Cross-platform Music Visualization Library. Open-source and Milkdrop-compatible.

modern-normalize. 🐒 Normalize browsers' default style

synapse. Active NDR solution with eBPF-powered active fingerprint blocking, firewall and proxy. Protect your system -- east-west and north-south.

mdBook. Create book from markdown files. Like Gitbook but implemented in Rust

herb. 🌿 Powerful and seamless HTML-aware ERB toolchain.

zola. A fast static site generator in a single binary with everything built-in. https://www.getzola.org

webc. Single File Web Components

fraiseql-python. The Explicit GraphQL Framework for the LLM Era Simple patterns. High performance. PostgreSQL at the center..

openevolve. Open-source implementation of AlphaEvolve

chimerautils. Chimera's core userland, based on FreeBSD

sql-mandelbrot-benchmark. Python

conan. Conan - The open-source C and C++ package manager

fancy. Fancy is a dynamic, object-oriented programming language inspired by Smalltalk, Ruby, Io and Erlang that runs on the Rubinius VM.

lobehub. 🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

qdrant. Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

hexser. Rust Hexagonal Architecture

resonate-sdk-ts. Distributed Async Await — Durable Executions, Dead Simple

AlexNet_TF2.0. An implementation of AlexNet in TensorFlow 2.0

dcatkth.github.io. SCSS

sandbox-runtime. A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.

tensor-lang. TensorLang is a native ML open-source language that compiles tensor operations directly to kernels for execution

dyon. A rusty dynamically typed scripting language

catgrad. a categorical deep learning compiler

carbon-lang. Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

slot-attention-video. Python

CapsNet-pytorch. PyTorch implementation of NIPS 2017 paper Dynamic Routing Between Capsules

pymdp. A Python implementation of active inference for Markov Decision Processes

waforth. Small but complete dynamic Forth Interpreter/Compiler for and in WebAssembly

vehicle. A toolkit for enforcing logical specifications on neural networks

nanochat. The best ChatGPT that $100 can buy.

beads. Beads - A memory upgrade for your coding agent

graft. Graft is an open-source transactional storage engine optimized for lazy, partial, and strongly consistent replication—perfect for edge, offline-first, and distributed applications.

spnl. Span Queries: What if we had a way to plan and optimize GenAI like we do for SQL?

curvine. AI-Native & Cloud-Native FS: A high-performance file semantic layer for cloud object storage, integrated with high-speed cache

pykan. Kolmogorov Arnold Networks

xotiq. An HDL for clockless, reversible computing.

pomerium. Pomerium is an identity and context-aware access proxy.

triton. Development repository for the Triton language and compiler