Multi-Safari. Lets you run multiple versions of Safari on the same Mac. As with the multi-IE hacks, all versions use the same underlying HTTP libraries (which belong to the OS) so the simulation isn’t entirely accurate.
Recent articles
- I think "agent" may finally have a widely enough agreed upon definition to be useful jargon now - 18th September 2025
- My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
- Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025