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Streaming edits into iframe

What actually works when you want AI output to feel live inside a visual editor.

  • AI
  • Infra
  • Experiment

Problem

Streaming structured output directly into a live iframe breaks easily.

What Worked Better

Buffering output, validating partial structure, and applying incremental patches made updates feel live without corrupting the UI state.

Current Rule

Treat streamed output as untrusted until it passes structure checks. Smooth UX comes from predictable partial commits, not raw token speed.