How to use Server-Sent Events with FastAPI, React, and Langgraph
Learn all you need to implement streaming in production using SSE and how to handle streaming errors.
Langchain Agents vs Langgraph
When I started working on DataLine, I used Langchain to do some basic large language model calls. It was still new, and the API was way more complicated than it is now (which
Functional Options in Python
Functional options are a powerful software design pattern common in Golang, is it as useful in Python?
Design Deep Dives: The Rental Search Problem
How do booking applications efficiently filter by rental date availability? Interesting design patterns for database and data storage.
Superpet: A Developer's Best Friend
Pet is a command line snippet manager written in Go that has massively sped up all my command line work. I've extended it into Superpet to allow environment variable management as well, and I found it to be a huge time saver and worth sharing with others.