Demonstrates practical voice-first coding workflow for builders working on web applications.
Simon Willison built a new blog newsletter feature entirely using voice conversation with GPT-6 Astra High while cooking dinner.
I built a new feature for my blog entirely by voice with Codex Desktop, while I was cooking dinner simonwillison.net/2026/Oct/9/b...
Step-by-step tutorial shows how to build a simple AI agent that uses an LLM to call Python functions for database queries.
A developer shares their process for creating custom language models using HuggingChat's ML-interm feature, training a Qwen-based prompt rewriter from 9B to 0.8B for $16, with detailed prompting strategies.
A guide for starting rationality reading groups at universities as a low-cost way to build AI safety communities and meet like-minded individuals.
A tutorial on building world models in PyTorch to reduce drone/robot data transmission by 94% using predictive modeling instead of constant sensor updates.
This tutorial teaches reinforcement learning fundamentals through building a multi-armed bandit simulation in Python, using a classic RL problem to demonstrate trial-and-error learning.
