A developer uses Codex CLI and GPT-5.2 to port the JustHTML Python HTML5 parser to JavaScript in 4.5 hours, creating a fully tested library.
OpenAI is quietly adding 'skills' support to ChatGPT and Codex CLI, a feature inspired by Anthropic for extending AI capabilities with custom folders and scripts.
OpenAI releases GPT-5.1-Codex-Max, a new AI model focused on agentic coding tasks, featuring advanced context compaction for long-running work.
Using AI coding agents to automate repetitive plugin upgrades for Datasette 1.0, running six parallel sessions.
A developer reverse-engineers the Codex CLI to directly prompt the new GPT-5-Codex-Mini model, detailing the process in a technical blog post.
Guide to running OpenAI's Codex CLI with a self-hosted LLM on an NVIDIA DGX Spark via Tailscale for remote coding assistance.
