Self-hosted bookmark manager that is designed be to be minimal, fast, and easy to set up using Docker.

`git` operate on all projects under a specific GitLab group, powered by GraphQL

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

The advanced business logic framework for Ruby.

A Rails engine for queueing and managing data migrations.

Thin Ruby API Wrapper for Pinboard API V1

Using a pre-commit hook, Talisman validates the outgoing changeset for things that look suspicious — such as tokens, passwords, and private keys.

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

📦 Mac App Store command-line interface

Protect your SSH keys with your Mac's Secure Enclave

Adyen API Library for Ruby

The missing high-efficiency query API for ActiveRecord

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Use Webpack to manage app-like JavaScript modules in Rails

A Rails application template with our standard defaults, optimized for deployment on Heroku.

Ruby + Sinatra + Unicorn on Heroku

Decrypt your secure Rails cookies.

Ruby HTTP client for the Heroku API

Contracts for Ruby.

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

Resume of Seungwoo Lee

A curated list of the most important and useful resources about elasticsearch: articles, videos, blogs, tips and tricks, use cases. All about Elasticsearch!

Clean Code concepts adapted for JavaScript

ActiveSupport::Memoizable with a few enhancements

😱 Falsehoods Programmers Believe in

The Ruby community's gem hosting service.

This is my to-do list, created based on David Allen's Getting Things Done philosophy. I have been using this for the past 3 years with modifications along the way.

A guide for programming in style.

CLI for installing and tracking your IDE preferences over time.