Liquid markup language. Safe, customer facing template language for flexible web apps.

Better HTML for Rails

Paranoid text spacing in Ruby

Extends ActiveAdmin to enable a set of great optional UX improving add-ons

The safe Markdown parser, reloaded.

FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids fo…

A flexible framework for maintainable Ruby apps

A Crystal web framework that makes building applications fast, simple, and enjoyable. Get started with quick prototyping, less bugs, and blazing fast performance.

ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.

💎 A collection of awesome Crystal libraries, tools, frameworks and software

Fast, Effective, Simple Web Framework

Which is the fastest web framework?

The Crystal Programming Language

Definitely the best way to make Bots on Facebook Messenger with Ruby

Unfancy JavaScript

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Use Globalize to manage Carrierwave translated fields 💎

Materialize, a CSS Framework based on Material Design

The javascript library for magical scroll interactions.

help to kill N+1 queries and unused eager loading

lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.