JavaScript implementation of most Microsoft Excel formula functions

Lightweight job scheduler extension for Sidekiq

Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches t…

Access data on airports from around the world using Ruby

Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.

a unified interface to key/value stores

📐⚙ 2D vector line drawing and shape modeling for CNC and laser cutters.

Display a single or multiple progress bars in the terminal.

A beautiful and powerful interactive command line prompt

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

Ruby on Jets

Turbo-charged counter caches for your Rails app.

Do it like => validates :photos, attached: true, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 500.kilobytes }, limit: { min: 1, max: 3 }, aspect_ratio: :landscape, dim…

A gem that lets you stream a zip file from rails

DOM testing with RSpec for Rails 5

Automatically install gems every time you install a new version of Ruby

Run Ruby in the browser using WebAssembly

Simple, efficient background processing for Ruby

Test'em 'Scripts! A test runner that makes Javascript unit testing fun.

Serverless plugin for binary files support in AWS Gateway

Smallest possible syntactically valid files of different types

"Unmask Your Traffic" - UAParser.js: The Essential Web Development Tool for User-Agent Detection

Sweet enum sugar for your Mongoid documents

💎🔧 Fixes a peculiar difference between local and global config of BUNDLE_PATH in Bundler v1

Emoji keyword library.

Alfred workflow for searching and copying emoji

A modest JavaScript framework for the HTML you already have

HTTP REST client tool for emacs

Powerline-style Bash prompt in pure Bash script. See also https://github.com/riobard/zsh-powerline

Manage multiple NodeJS versions.