Napolskih

wrk

Modern HTTP benchmarking tool

dragonfly

A modern replacement for Redis and Memcached

micro

A modern and intuitive terminal-based text editor

sinatra

Classy web-development dressed in a DSL (official / canonical repo)

mrsk

Deploy web apps anywhere.

hanami

The web, with simplicity.

typhoeus

Typhoeus wraps libcurl in order to make fast and reliable requests.

awesome-crystal

:gem: A collection of awesome Crystal libraries, tools, frameworks and software

async

An awesome asynchronous event-driven reactor for Ruby.

message_bus

A reliable and robust messaging bus for Ruby and Rack

inbucket

Disposable webmail server (similar to Mailinator) with built in SMTP, POP3, RESTful servers; no DB required.

bullet_train

The Open Source Ruby on Rails SaaS Template

rails_event_store

A Ruby implementation of an Event Store based on Active Record

slackdump

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

terraforming-rails

Terraforming legacy Rails applications guides and tools

rubocop-performance

An extension of RuboCop focused on code performance checks.

prometheus_exporter

A framework for collecting and aggregating prometheus metrics

lavinmq

Lightweight and fast AMQP (0-9-1) server

ecommerce

Application with CQRS and Event Sourcing built on Rails and Rails Event Store

marten

The pragmatic web framework.

fast_count

Quickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).

re2

Ruby bindings to RE2, a "fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python".

redis-client

Simple low level client for Redis 6+

columnar

Manticore Columnar Library

rbytes

Ruby Bytes helps you build, deploy and install Ruby and Rails application templates

crystal-docker-quickstart

A project template for quickly working with the Crystal programming language in a Docker container, no installation needed.

redis-cluster-client

Simple cluster mode client for Redis 6+

crystal-for-rubyists-en

unicorn_wrangler

Unicorn: out of band GC / restart on max memory bloat / restart after X requests

paste69