Hi everyone! 👋

August 19, 2026 · Dev.to

Python Polars Cheat Sheet: Fast DataFrames for Busy Engineers
Polars hits the sweet spot between Pandas’ ease and Spark’s scale. If you’ve ever waited on a groupby or cursed a memory
Show dev: A serverless messenger that operates without personal data
_Ran into an open-source project called PrivaMesh yesterday and decided to look under the hood since their architecture
The AI Agent Stack in 2026: Frameworks, Memory, Orchestration
What an agent system is actually made of in 2026 — and why the framework you pick matters less than the layers around it
The cheapest LLM call is the one you don't make: a caching layer that actually pays off
The cheapest LLM call is the one you don't make: a caching layer that actually pays off In the last post I wrote about r
Trailer: Tony
This new film gives a glimpse into a young Anthony Bourdain's first steps into the restaurant industry.