Felix

ABadAvatar. Software only hypervisor exploit for the Xbox 360 Dashboard

hetzner-k3s. The easiest and fastest way to create production-ready Kubernetes clusters on Hetzner Cloud

qry-lite. Qry Lite is a privacy-focused frontend for large-language models

hhvm. A virtual machine for executing programs written in Hack.

DnsServer. Technitium DNS Server

embedded-postgres. Run a real Postgres database locally on Linux, OSX or Windows as part of another Go application or test

redismock. Redis client Mock

llama3. The official Meta Llama 3 GitHub site

go-sqlite3. Go bindings to SQLite using wasm2go

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

llama2.c. Inference Llama 2 in one file of pure C

wire. Compile-time Dependency Injection for Go

uForwarder. Apache Kafka is an open-source distributed event streaming platform used by thousands of companies. uForwarder aims to address several pain points while using Apache Kafka for pub-sub message queueing at scale, including partition scalability and head-of-line blocking.

console. Redpanda Console is a developer-friendly UI for managing your Kafka/Redpanda workloads. Console gives you a simple, interactive approach for gaining visibility into your topics, masking data, managing consumer groups, and exploring real-time data with time-travel debugging.

go-away. Library for detecting profanities in Go

valkey. A flexible distributed key-value database that is optimized for caching and other realtime workloads.

clerk-solidjs. The Community-Led SolidJS Clerk SDK

solid. A declarative, efficient, and flexible JavaScript library for building user interfaces.

intro.js. Lightweight, user-friendly onboarding tour library

bento. Fancy stream processing made operationally mundane. This repository is a fork of the original project before the license was changed.

reactour. Tourist Guide into your React Components

zerolog. Zero Allocation JSON Logger

discordgo. (Golang) Go bindings for Discord

borgo. Borgo is a statically typed language that compiles to Go.

dokploy. Open Source Alternative to Vercel, Netlify and Heroku.

carnax-poc. poc/wip: distributed commit log (a la Kafka) on an object-store.

llamafile. Distribute and run LLMs with a single file.

core. An Emacs framework for the stubborn martian hacker

minimal-emacs.d. minimal-emacs.d - A Customizable Emacs init.el and early-init.el for Better Defaults and Optimized Startup, intended to serve as a solid foundation for your vanilla Emacs configuration | Emacs Starter Kit

quanta. Access large data sets in true "real time" fashion. Millisecond queries and live updates.

grpc-gateway. gRPC to JSON proxy generator following the gRPC HTTP spec

lila. ♞ lichess.org: the forever free, adless and open source chess server ♞

zstd. Zstandard - Fast real-time compression algorithm

iceberg-go. Apache Iceberg - Go

olric. Distributed, in-memory key/value store and cache. It can be used as an embedded Go library and a language-independent service.

katana. A next-generation crawling and spidering framework.

rqlite. The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.

connect. Fancy stream processing made operationally mundane

authn-go. Authentication middleware for Connect.

protobuf-es. Protocol Buffers for ECMAScript. The only JavaScript Protobuf library that is fully-compliant with Protobuf conformance tests.

Dexie.js. A Minimalistic Wrapper for IndexedDB

RxGo. Reactive Extensions for the Go language.

questdb. QuestDB is a high performance, open-source, time-series database

idb. IndexedDB, but with promises

postgraphile-plugin-connection-filter. Filtering on PostGraphile connections

crystal. 🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!

libvlc-go. Handcrafted Go bindings for libVLC and high-level media player interface

editor.js. A block-style editor with clean JSON output

flink-at-scale. 📚 Tech blogs & talks by companies that run Apache Flink in production

mxj. Decode / encode XML to/from map[string]interface{} (or JSON); extract values with dot-notation paths and wildcards. Replaces x2j and j2x packages.

TomatoBar. 🍅 World's neatest Pomodoro timer for macOS menu bar

reactgrid. Add spreadsheet-like behavior to your React app

openobserve. Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

turtledove. TURTLEDOVE

raft-grpc-transport. Make hashicorp/raft communicate over gRPC

jepsen. A framework for distributed systems verification, with fault injection

junodb. JunoDB is PayPal's home-grown secure, consistent and highly available key-value store providing low, single digit millisecond, latency at any scale.

skytable. Skytable is a modern scalable NoSQL database with BlueQL, designed for performance, scalability and flexibility. Skytable gives you spaces, models, data types, complex collections and more to build powerful experiences

KeyDB. A Multithreaded Fork of Redis

modular. The Modular Platform (includes MAX & Mojo)

sarama. Sarama is a Go library for Apache Kafka.

dolly. Databricks’ Dolly, a large language model trained on the Databricks Machine Learning Platform

openlibrary-search. Searching Open Library by keywords to return ISBNs

go-openai. OpenAI ChatGPT, GPT-5, GPT-Image-1, Whisper API clients for Go

cosmopolitan. build-once run-anywhere c library

godotenv. A Go port of Ruby's dotenv library (Loads environment variables from .env files)

marvin. an ambient intelligence library

bloop. bloop is a fast code search engine written in Rust.

peft. 🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

TaskMatrix. Python

terraform-aws-vpc. Terraform module to create AWS VPC resources 🇺🇦

scs. HTTP Session Management for Go

Prompt-Engineering-Guide. 🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

linkerd2. Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.

etcd. Distributed reliable key-value store for the most critical data of a distributed system

RediSearch. A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

awesome-redis. A curated list of amazingly awesome redis and redis ecosystem resources.

raft. Golang implementation of the Raft consensus protocol

redis-py. Redis Python client

DeepFaceLive. Real-time face swap for PC streaming or video calls

Tylers-Compiler. Compiler using java

got. Version control, like Git, but for files and directories of any size. E2E Encrypted

Mind-Expanding-Books. :books: Find your next book to read!

fiber. ⚡️ Express inspired web framework written in Go

react-calendar. Ultimate calendar for your React app.

codon. A high-performance, zero-overhead, extensible Python compiler with built-in NumPy support

rune. Rune is a programming language developed to test ideas for improving security and efficiency.

econometrics-cheatsheet. Econometrics cheat sheets with a concise review of the subject, going from the basics of an econometric model to the solution of the most popular problems.

awesome-youtubers. An awesome list of awesome YouTubers that teach about technology. Tutorials about web development, computer science, machine learning, game development, cybersecurity, and more.

serverless-dns. The RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io

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

comcast. Simulating shitty network connections so you can build better systems.

ebiten. A dead simple 2D game engine for Go

gg. Go Graphics - 2D rendering in Go with a simple API.

CacheLib. Pluggable in-process caching engine to build and scale high performance services

presto. The official home of the Presto distributed SQL query engine for big data

Kangaroo. C++

bazel-gazelle. Gazelle is a Bazel build file generator for Bazel projects. It natively supports Go and protobuf, and it may be extended to support new languages and custom rule sets.

katran. A high performance layer 4 load balancer

bcc. BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more