DhungJoo Kim.
Library · Open-source repos4 entries

What we shipped to GitHub.

The internal tools we built and decided to open-source. Each one is the build memo's source code, with a real use case attached.


coding

LangGraph

Build durable, stateful agent graphs with durable memory and orchestration patterns.


Updated · 2026-04-253 use cases
coding

llama.cpp

A high-performance runtime for running LLMs locally across commodity hardware.


Updated · 2026-04-253 use cases
coding

Open Interpreter

Run local AI coding agents that execute commands in a controlled sandbox while keeping a human in the loop.


Updated · 2026-04-253 use cases
marketing

Postiz

Postiz is an open-source social media scheduler with AI built in, like a self-hosted Buffer alternative you can run in your own stack.


Updated · 2026-04-254 use cases