Pure Ruby one-shot and periodic timers.

An easy to use DNS client resolver and server for Ruby.

A lightweight interface for generating graphs with Graphviz.

An event loop.

Provides abstractions to handle HTTP1 and HTTP2 protocols.

Run and manage multiple processes in separate fibers with predictable behaviour.

Provides a policy for frozen rack middleware.

Helpers for writing specs against the async gem.

Fingerprint is a tool for creating checksums of entire directory structures, and comparing them for inconsistencies.

Execute composable shell-like pipelines.

Provide access to libc terminal funtions.

Provides a class-level mixin to make thread local state easy.

A nested hash data structure for controlling build environments.

RSpec helpers for checking memory allocations.

A fast native templating system that compiles directly to Ruby code.

Provides a opinionated migration wrapper for ActiveRecord 5+

Provides abstractions for dealing with geographical locations efficiently

Lennarb provides a lightweight yet robust solution for web routing in Ruby, focusing on performance and simplicity.

A model layer for the relaxo document database.

RSpec helpers for buffering and detecting file descriptor leaks.