Caveat

Caveat, a self-hosted publishing and newsletter tool built with GPT-6 Astra over three sessions, is now available on GitHub, offering a rich-text editor, subscriber management, and Resend email delive…

A developer built an autonomous multi-agent system using LangGraph, LangChain, Tavily Search, and Playwright that researches complex topics and renders handwritten-style study notes as PNG screenshots…