Google's Operations Research tools:

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A list of awesome projects that use the Buttplug Sex Toy Control Library

macOS menu bar app that tells you, in plain English, what each USB-C cable plugged into your Mac can actually do

Compaction runtime for Apache Iceberg.

One SQL interface over APIs, files, and live sources — built for agents.

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

The best-benchmarked open-source AI memory system. And it's free.

NeewerLite is an un-official AI-ready Neewer LED light control app for macOS.

Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OID…

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

A science-backed environmental migraine risk monitoring card for Home Assistant. Tracks 9 weather and air quality factors known to trigger migraines and displays a composite risk score with a visua…

host your own cloud for the remarkable

FoundationDB - the open source, distributed, transactional key-value store

Model Context Protocol Servers

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various…

Allow DataFusion to resolve queries across remote query engines while pushing down as much compute as possible down.

Alluxio, data orchestration for analytics and machine learning in the cloud

Distributed stream processing engine in Rust

Apache HoraeDB (incubating) is a high-performance, distributed, cloud native time-series database.

Apache OpenDAL: One Layer, All Storage.

Maintained - uBlock Origin filter list to hide YouTube Shorts

Prometheus E2E benchmarking tool

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

High performance self-hosted photo and video management solution.

A fast, cross-platform build tool inspired by Make, designed for modern workflows.

Build system, successor to Buck

High-performance extensible build system for reproducible multi-language builds.