mimalloc is a compact general purpose allocator with excellent performance.

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

Vitess for Postgres

The Ruby Programming Language

PostgreSQL connection pooler, load balancer and database sharder.

Kanban as it should be. Not as it has been.

safepoint-based sampling performance profiler for Ruby

My personal directory of skills, straight from my .claude directory.

IVM (Incremental View Maintenance) implementation as a PostgreSQL extension

Use Valgrind memcheck on your native gem without going crazy

A modern profiler for your Rails application

Extract Collaborator Objects from your Active Records, a new concept called Associated Objects

database-backed, app-internal exception tracker for Rails applications

ActiveRecord adapter for SQLite that enhances the default. Back-ports generated column support, deferred foreign key support, custom foreign key support, improved default configuration, and adds su…