The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

practice made claude perfect

Dev Container feature to install OpenAI Codex CLI

A powerful meta-prompting, context engineering and spec-driven development system that enables agents to work for long periods of time autonomously without losing track of the big picture

An agentic skills framework & software development methodology that works.

public mirror of the cv-tool repo

💫 Toolkit to help you get started with Spec-Driven Development

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI…

Introduce a fluent way to design cloud native microservices via EventStorming workshop, this is a hands-on workshop. Contains such topics: DDD, Event storming, Specification by example. Including t…

Saving SSH keys in macOS Sierra keychain

Working group notes for GraphQL

📐 Jekyll theme for building a personal site, blog, project documentation, or portfolio.

A list of helpful Scala related questions you can use to interview potential candidates.

GraphQL Toolbox - a set of GraphQL tools to help with GraphQL server and client development.

Various

Easy TOC creation for GitHub README.md

An Elixir library for generating struct constructors that handle external data with ease.

Kotlin Bigdata Toolkit

A modular configuration of Vim and Neovim

Pure-fish z directory jumping

DEPRECATED – Spotify’s component-driven UI framework for iOS

AI for the Command Line

Socket client behaviour for phoenix channels

🌺 Minimalist Vim Plugin Manager

Just some dotfiles son

A static code analysis tool for the Elixir language with a focus on code consistency and teaching.

⌚ Cron-like job scheduler for Elixir

Easy building and installing of Erlang/OTP instances

A Ruby gem to load environment variables from `.env`.