TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

Open-source vector similarity search for Postgres

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

Beanstalk is a simple, fast work queue.

Minimalistic C client for Redis >= 1.2

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby.

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

The safe Markdown parser, reloaded.

Optimized JSON

Renew and Refill Bob Cassettes for 98% Cost Saving!

A Pluggable Authentication Module (PAM) which allows the establishment of alternate passwords that can be used to perform actions to clear sensitive data, notify IT/Security staff, close off sensit…

A fuzzy search tool for the command-line

A PostgreSQL client library for Ruby

An interface to the ImageMagick and GraphicsMagick image processing libraries.

Trilogy is a client library for MySQL-compatible database servers, designed for performance, flexibility, and ease of embedding.

Ruby HTTP client based on libcurl

Hpricot has ended. Please consider an alternative like nokogiri.

Tests web browser input latency and jank