AST is a library for manipulating abstract syntax trees.

It embraces immutability; each AST node is inherently frozen at creation, and updating a child node requires recreating that node and its every parent, recursively.

This is a design choice. It does create some pressure on garbage collector, but completely eliminates all concurrency and aliasing problems.

This gem implements bcrypt_pdkfd (a variant of PBKDF2 with bcrypt-based
PRF).

The Benchmark module provides methods for benchmarking Ruby code, giving
detailed reports on the time taken for each task.

Robust streaming downloads using Net::HTTP, HTTP.rb or wget.

A Ruby binding to the Ed25519 elliptic curve public-key signature system
described in RFC 8032.

This library can be used as a module for 'fog' or as standalone libvirt
provider.

Common protocol buffer types used by Google APIs.

An easy-to-use client library for making requests from Ruby. It uses a simple
method chaining system for building requests, similar to Python's Requests.

HTTP::Cookie is a Ruby library to handle HTTP Cookies based on RFC 6265. It
has with security, standards compliance and compatibility in mind, to behave
just the same as today's major web browsers. It has builtin support for the
legacy cookies.txt and the latest cookies.sqlite formats of Mozilla Firefox,
and its modular API makes it easy to add support for a new backend store.

Utility-belt to build form data request bodies. Provides support for
`application/x-www-form-urlencoded` and `multipart/form-data` types.

Ruby FFI bindings for llhttp.

Support for the File Transfer Protocol.

Performant priority queue in pure ruby with support for changing priority
using pairing heap data structure.