An example extension in go using retrevial-augmented generation

Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.

Interactive system testing UI for capybara

A ruby wrapper for the Spotify Web API

A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and Da…

AppMap client library for Ruby

The React component library for startups, built with Chakra UI.

Remove backgrounds from images directly in the browser environment with ease and no additional costs or privacy concerns. Explore an interactive demo.

Generate Entity-Relationship Diagrams for Rails applications

Better HTML for Rails

Neovim plugin for GitHub Copilot

A meta-level vim package manager

Deploy a no-code admin panel for any application in less than a minute. Search, create, update, and delete data entries, create custom actions, and build reports.

Overview of ECMAScript 6 features

Build Ruby on Rails apps 10x faster

Lit is a simple library for building fast, lightweight web components.

Loop certain parts of any song on Spotify

Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more

Use wicked to turn your controller into a wizard

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

Series of Actions with an emphasis on simplicity.

The official mirror of the V8 Git repository

emmet for vim: http://emmet.io/

Pretty good call graphs for dynamic languages

Delightful JavaScript Testing.

Vastly improved Javascript indentation and syntax support in Vim.

Today I Learned

Roo provides an interface to spreadsheets of several sorts.

surround.vim: Delete/change/add parentheses/quotes/XML-tags/much more with ease

A JIT for Ruby, implemented in pure Ruby