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v0.32.0 — Self-Contained HTML Session Replay Viewer

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@Siddhant-K-code Siddhant-K-code released this 19 Apr 11:45

Self-Contained HTML Session Replay Viewer

agent-strace replay --format html generates a single-file HTML viewer for any recorded session. No server, no dependencies — open it in any browser.

agent-strace replay --format html
agent-strace replay --format html --output review.html SESSION_ID

Viewer features:

  • Animated event timeline with configurable playback speed (up to 4×)
  • Scrubber bar for jumping to any point in the session
  • Running cost counter updated as events play
  • Click-to-expand event detail (full JSON payload)
  • Color-coded event types: tool calls, LLM requests, file ops, errors
  • Pause/resume and show-all controls
  • Dark theme, zero external dependencies (no CDN, no fonts)

All event data is embedded as a JSON constant in the HTML file. Useful for sharing sessions with teammates or attaching to PR reviews without requiring them to install anything.