Daniel Connelly

omlx. LLM inference server with continuous batching & SSD caching for Apple Silicon — managed from the macOS menu bar

mlx-lm. Run LLMs with MLX

mistral.rs. Fast, flexible LLM inference

LLMs-from-scratch. Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Kokoros. 🔥🔥 Kokoro in Rust. https://huggingface.co/hexgrad/Kokoro-82M Insanely fast, realtime TTS with high quality you ever have.

candle. Minimalist ML framework for Rust

whisper.cpp. Port of OpenAI's Whisper model in C/C++

lima. Linux virtual machines, with a focus on running containers

mistral-ai-sdk. Async Rust SDK for Mistral AI API

braintrust-sdk-go. Braintrust Go SDK

batteries. The "batteries included" extended library for the Lean programming language and theorem prover

mathlib4. The math library of Lean 4

analysis. A Lean companion to Analysis I

zero-to-qed. From Zero to QED: An informal introduction to formality with Lean 4

typechecker-zoo. A menagerie of cute implementations of modern typechecking algorithms

lean4. Lean 4 programming language and theorem prover

rust-blog. Educational blog posts for Rust beginners

swift-bundler. An Xcodeproj-less tool for creating cross-platform Swift apps.

fenster. The most minimal cross-platform GUI library

code. Example application code for the python architecture book

arrow. The perfect companion for your Kotlin journey - Inspired by functional, data-oriented and concurrent programming

java-snapshot-testing. Facebook style snapshot testing for JAVA Tests

toydb. Distributed SQL database in Rust, written as an educational project

newserv. Phantasy Star Online game server, proxy, and reverse-engineering tools

awesome-sre. A curated list of Site Reliability and Production Engineering resources.

anubis. Weighs the soul of incoming HTTP requests to stop AI crawlers

kotlinx.coroutines. Library support for Kotlin coroutines

kotlinx.collections.immutable. Immutable persistent collections for Kotlin

http4k. The Functional toolkit for Kotlin HTTP applications. http4k provides a simple and uniform way to serve, consume, and test HTTP services.

opentelemetry-go-contrib. Collection of extensions for OpenTelemetry-Go.

go-grpc-middleware. Golang gRPC Middlewares: interceptor chaining, auth, logging, retries and more.

rust-hnsw. Rust implementation of HNSW for approximate nearest-neighbor search, generic over distance metrics and vector types.

tiktoken-go. go version of tiktoken

cphb. Competitive Programmer's Handbook

docker-otel-lgtm. An OpenTelemetry backend in a Docker container image

sqlite-vec. A vector search SQLite extension that runs anywhere!

goja. ECMAScript/JavaScript engine in pure Go

polars-plugins. Demonstrates how to implement custom expression in rust for polars and use them in python

gemma.cpp. lightweight, standalone C++ inference engine for Google's Gemma models.

jan. Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

llama.cpp. LLM inference in C/C++

sourcekit-lsp. Language Server Protocol implementation for Swift and C-based languages

swift-snapshot-testing. 📸 Delightful Swift snapshot testing.

system.css. A design system for building retro Apple interfaces

swift-algorithms. Commonly used sequence and collection algorithms for Swift

swift-log. A Logging API for Swift

vapor. 💧 A server-side Swift HTTP web framework.

Publish. A static site generator for Swift developers

asm. Learning assembly for Linux x86_64

swift. The Swift Programming Language

lexpr-rs. Rust Lisp expression parser and serializer

tempfile. Temporary file library for rust

insta. A snapshot testing library for rust

verso. Mirror of https://gitlab.com/verso-browser/verso

bril. an educational compiler intermediate representation

ppx_deriving. Type-driven code generation for OCaml

setup-ocaml. GitHub Action for the OCaml programming language

alcotest. A lightweight and colourful test framework

wazero. wazero: the zero dependency WebAssembly runtime for Go developers

async-profiler. Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

gum. A tool for glamorous shell scripts 🎀

bubbles. TUI components for Bubble Tea 🫧

script. Making it easy to write shell-like scripts in Go

goldmark. :trophy: A markdown parser written in Go. Easy to extend, standard(CommonMark) compliant, well structured.

Vim. :star: Vim for Visual Studio Code

bubbletea. A powerful little TUI framework 🏗

dolt. Dolt – Git for Data

watchexec. Executes commands in response to file modifications

wukong-recommendation. Implements the paper "Wukong: Towards a Scaling Law for Large-Scale Recommendation" from Meta.

raylib. A simple and easy-to-use library to enjoy videogames programming

shuttlings. Collection of code challenges for learning backend development in Rust

flamegraph. Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3

vm_challenge.

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/

nanoid. A tiny, secure, URL-friendly, unique string ID generator for Rust

shuttle. Build & ship backends without writing any infrastructure files.

fastembed-rs. Rust library for generating vector embeddings, reranking locally!

wasmtime. A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

sonic. A blazingly fast JSON serializing & deserializing library

go-sqlite3. sqlite3 driver for go using database/sql

colly. Elegant Scraper and Crawler Framework for Golang

canonical-latinLit. XML Canonical resources for Latin Literature

etree. Parse, query and modify XML easily in go

htmx. </> htmx - high power tools for HTML

sqlite-vss. A SQLite extension for efficient vector search, based on Faiss!

grpc-rust. A native gRPC client & server implementation with async/await support.

drivers. TinyGo drivers for sensors, displays, wireless adaptors, and other devices that use I2C, SPI, GPIO, ADC, and UART interfaces.

go-rpio. :electric_plug: Raspberry Pi GPIO library for go-lang

golangci-lint. Fast linters runner for Go

utfcpp. UTF-8 with C++ in a Portable Way

doomgeneric. Easily portable doom

uWebSockets. Simple, secure & standards compliant web server for the most demanding of applications

st7789-python. Python library to control an ST7789 240x240 1.3" TFT LCD display.

displayhatmini-python. Python library for the Pimoroni Display HAT Mini

cJSON. Ultralightweight JSON parser in ANSI C

wrk. Modern HTTP benchmarking tool

zig. Moved to Codeberg

maelstrom. A workbench for writing toy implementations of distributed systems.

jacobin. A more than minimal JVM written in Go and capable of running Java 21 classes.

xv6-env. Docker image for building/running xv6

HelloSilicon. An introduction to ARM64 assembly on Apple Silicon Macs

axum. HTTP routing and request-handling library for Rust that focuses on ergonomics and modularity

sqlx. general purpose extensions to golang's database/sql

ollama. Get up and running with Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

riscv-fs. F# RISC-V Instruction Set formal specification

aesthetic-wallpapers. An awesome collection of aesthetic wallpapers

OpenRTB. Documentation and issue tracking for the OpenRTB Project

openrtb2x. Up to date reference impl of the latest spec (2.0) of OpenRTB

examples. Examples of OpenRTB request and responses to support the OpenRTB Specification.

cleanlab. Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

jax. Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

ml-stable-diffusion. Stable Diffusion with Core ML on Apple Silicon

pandas_exercises. Practice your pandas skills!

gallery-dl. Command-line program to download image galleries and collections from several image hosting sites

numpy-100. 100 numpy exercises (with solutions)

FlexLLMGen. Running large language models on a single GPU for throughput-oriented scenarios.

spark. Apache Spark - A unified analytics engine for large-scale data processing

handson-ml3. A series of Jupyter notebooks that walk you through the fundamentals of Machine Learning and Deep Learning in Python using Scikit-Learn, Keras and TensorFlow 2.

dnsguide. A guide to writing a DNS Server from scratch in Rust

noulith. *slaps roof of [programming language]* this bad boy can fit so much [syntax sugar] into it

aoc-2022-kotlin. Kotlin

aoc2022. Advent of Code 2022

the-art-of-command-line. Master the command line, in one page

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

spacedrive. Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.

data-science-from-scratch. code for Data Science From Scratch book

ante. A safe, easy systems language

modern-cpp-features. A cheatsheet of modern C++ language and library features.

buf. The best way of working with Protocol Buffers.

ts-proto. An idiomatic protobuf generator for TypeScript

dataklasses. A different spin on dataclasses.

pyright. Static Type Checker for Python

connect-docker. Official Dockerfiles for Connect https://hub.docker.com/r/nextgenhealthcare/connect

98.css. A design system for building faithful recreations of old UIs

lexica. Repo for the text files of lexica

fpm. Effing package management! Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity.

awesome-astronomy. A list of awesome astronomy projects

nextspace. NeXTSTEP-like desktop environment for Linux

wuffs. Wrangling Untrusted File Formats Safely

awesome-rust. A curated list of Rust code and resources.

dcm4che. DICOM Implementation in JAVA

xv6-riscv. Xv6 for RISC-V

xv6-public. xv6 OS

cobra. A Commander for modern Go CLI interactions

migrate. Database migrations. CLI and Golang library.

awesome-cli-apps. 🖥 📊 🕹 🛠 A curated list of command line apps

sqlx. 🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

anyhow. Flexible concrete Error type built on std::error::Error

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

zero-to-production. Code for "Zero To Production In Rust", a book on API development using Rust.

lewis-short-json. A Latin dictionary in JSON format, based off of the Perseus Project's Lewis and Short XML version.

cex_lewis_and_short. Lewis and Short Dictionary in CEX + Markdown

hl7apy. Python library to parse, create and handle HL7 v2 messages.

typescript-eslint. :sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript

eslint. Find and fix problems in your JavaScript code.

macfuse. macFUSE umbrella repository

typescript-starter. Quickly create and configure a new library or Node.js project

Node.js-Design-Patterns-Third-Edition. Node.js Design Patterns Third Edition, published by Packt

go-sqldb. A pure golang SQL database for database theory research

patterns. A catalogue of Rust design patterns, anti-patterns and idioms

wasmer. 🚀 Fast, secure, lightweight containers based on WebAssembly

DefinitelyTyped. The repository for high quality TypeScript type definitions.

dune. A composable build system for OCaml.

DomainModelingMadeFunctional. Extended code samples related to the book "Domain Modeling Made Functional". Buy the book here: https://pragprog.com/book/swdddf/domain-modeling-made-functional or here https://fsharpforfunandprofit.com/books/

connect. The swiss army knife of healthcare integration.

tstl. TypeScript-STL (Standard Template Library, migrated from C++)

FSharp.Json. F# JSON Reflection based serialization library

debezium. Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

cockroach. CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

swc. Rust-based platform for the Web

public-apis. A collective list of free APIs

pydicom. Read, modify and write DICOM files with python code

pynetdicom. A Python implementation of the DICOM networking protocol

darwinkit. Native Mac APIs for Go. Previously known as MacDriver

macintosh.js. 🖥 A virtual Apple Macintosh with System 8, running in Electron. I'm sorry.

merlin. Context sensitive completion for OCaml in Vim and Emacs

spec. WebAssembly specification, reference interpreter, and test suite.

js_of_ocaml. Compiler from OCaml to Javascript.

ocaml. The core OCaml system: compilers, runtime system, base libraries

a.vim. Alternate Files quickly (.c --> .h etc)

SICP-guile. SICP in Guile & Emacs Lisp

c4. C in four functions

crossbeam. Tools for concurrent programming in Rust

8cc. A Small C Compiler

regex. An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.

tokio. A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

amethyst-starter-2d. Seed project for 2D games

libfuse. The reference implementation of the Linux FUSE (Filesystem in Userspace) interface

druid. A data-first Rust-native UI design toolkit.

age. A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

dot. Go package for writing descriptions using the Graphviz DOT and Mermaid language

TypeScript. TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

ts-node. TypeScript execution and REPL for node.js

tview. Terminal UI library with rich, interactive widgets — written in Golang

tcell. Tcell is an alternate terminal package, similar in some ways to termbox, but better in others.

color. Color package for Go (golang)

top-programming-fonts. Shell

statik. Embed files into a Go executable

ebiten. A dead simple 2D game engine for Go

cc65. cc65 - a freeware C compiler for 6502 based systems