Linux kernel source tree

A time-series database for high-performance real-time analytics packaged as a Postgres extension

Open-source vector similarity search for Postgres

πfs - the data-free filesystem!

Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter

PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.