simonwillison.net·May 14, 2026
The new release of the configurable rate limiting plugin "datasette-ip-rate-limit 0.1a0" was developed to protect the datasette.io site from aggressive crawlers by blocking IPs that make excessive requests in specific areas. The plugin allows for customizable settings, including exempt paths and request limits.
The most valuable insight here is the practical application of Codex (GPT-5.5 xhigh) in building a configurable rate-limiting plugin for blocking IPs that are overloading the site. This demonstrates Codex's capability in developing tailored solutions to manage web traffic efficiently, which could be a valuable tool for optimizing AI-driven coding workflows and enhancing site performance.