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A new feature for my blog, built using my voice

Source
simonwillison.net
Date
Why it matters

Shows a concrete hands-free workflow: start a local dev server, open a Codex voice chat, and dictate a model, migration, views and importers. Useful for judging whether voice-driven coding agents can ship real features.

Key takeaways · AI-distilled
  • Willison first typed "Start dev server and open in browser" in the Codex tab, then started a voice chat, so he could ask the to show new pages and follow its progress visually from across the kitchen.
  • About half an hour of talking to GPT-6 Astra High produced a Django model and migration, admin config, four working importers (RSS, an undocumented Substack API, two GitHub repos), archive pages and site search integration.
  • Code review in the GitHub PR caught one wrong choice: an import shelled out to Git in a subprocess, but pulling from a private repository made an API-based import the better fit, so Willison switched to typing to fix it.
  • Getting to a deployable PR took roughly another half hour of typed prompting. Willison says typing still wins for details, because pasting examples and error messages or highlighting code beats describing it aloud.
  • His verdict: voice coding suits multi-tasking more than daily use and would not work in a shared office. The live visual preview plus a keyboard fallback is what made it more capable than his earlier phone voice-mode sessions.
Terms in this piece · Glossary
  • AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
Read the source simonwillison.net
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