Code verifier and challenge generator for use in PKCE Oauth2.

Ruby gem to collect events/metrics and send them to PlainAPM.

Ruby Bindings for libplamo

plist_lite is the fastest plist processor for Ruby written in C.It can convert Ruby object to XML plist (a.k.a. property list), vice versa.

Encode png for swfmill bitmap formats.

Stitches an array of PNG blogs into one

poker evaluation Ruby Interface

SQL dialect translator supporting 30+ databases — Ruby bindings via Magnus

Postfix Status Line Log Parser implemented by C.

Minimal ASN.1/DER/PEM/Base64 codec implemented in C with no OpenSSL dependency. Designed for post-quantum key serialization (SPKI, PKCS#8) but usable for any scheme that needs DER TLV encoding, Base64 with PEM line wrapping, and PEM armor parsing. Used by the ml_dsa gem and reusable by ML-KEM, SLH-DSA, and other PQC implementations.

Native Ruby wrapper around ML-KEM, ML-DSA, and an optional hybrid ML-KEM-768+X25519 KEM, backed by PQ Code Package native sources and OpenSSL.

The gem to match class prefixes.

Prj is an utility to quickly go to project directory using fuzzy matching

Proc#compose (*) C extension

Easiest way to retrieve the process information

Get other process outputs.

Determine what a process is doing using strace and lsof. Linux only.

Commandline tools for proteomics

A wrapper for native protocol buffer javascript compiler which generates closure library proto2 messages.

Java helpers for ruby-protobuf/protobuf