📏 next generation CRuby profiler

A hack to put Graphviz on the web.

ObjectTracer tracks objects and records their activities

An alternative to rake, with all the great stuff and a sprinkling of magic dust.

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Multi tenancy for Rails applications

An alternative BEAM implementation, designed for WebAssembly

Concurrent browser tests for your Elixir web apps.

Create test data for Elixir applications

Automatic cleanup for the Rails db/structure.sql file (ActiveRecord/PostgreSQL)

Rich, real-time user experiences with server-rendered HTML

[Deprecated because ibrowse is not maintained] HTTP client for Elixir (use Tesla please)

A framework for collecting and aggregating prometheus metrics

A platform for community discussion. Free, open, simple.

Linter plugin for Ruby, using rubocop

☀️🌧 Yet another weather app for Singapore

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

Smallest possible syntactically valid files of different types

Prometheus exporter for PgBouncer

Adds a menu to easily login to any user account, bypassing all authentication. For development use only!

💭 Jolly Good Blog

Flappy Bird hack using Deep Reinforcement Learning (Deep Q-learning).

Listen to Discourse events and send to other APIs using webtask.io

🎓 Path to a free self-taught education in Computer Science!

Got a Ruby heap dump? Great. Use this tool to see what's in it!

Examples of memory leaks and common patterns that cause them

Facilitates interactive bot narratives on Discourse

MessagePack implementation for Ruby / msgpack.org[Ruby]

A Ruby and command-line client for the Slack Web, Real Time Messaging and Event APIs.