What is Claude?
Replay converts session logs from Claude, Cursor, and Codex into interactive HTML players that let you watch AI coding sessions unfold step by step. Instead of reading through a text transcript or log file, you get a video-like interface where you can play, pause, and scrub through the conversation and code changes as they happened. This is useful for reviewing how an AI solved a problem, understanding the reasoning behind each step, or sharing a coding session with colleagues. The output is self-contained HTML, so replays work offline and are easy to share without needing special software.
Key Features
Convert session logs into playable HTML replays with a video-style interface
Scrub through conversations and code changes in chronological order
Self-contained HTML output that works offline and requires no external dependencies
Support for Claude, Cursor, and Codex session formats
View both AI responses and code modifications side by side
Pros & Cons
Advantages
- Makes AI reasoning visible and reviewable in a familiar video-player format
- Easy to share replays with team members or clients without special tools
- Self-contained files reduce dependency on external services or accounts
- Helps document and understand how AI tools arrived at solutions
Limitations
- Limited to supported session formats; other AI tools may not be compatible
- Requires you to have session logs available; doesn't capture live sessions automatically
Use Cases
Code review: examine and discuss how an AI solved a coding problem step by step
Team collaboration: share session replays with colleagues who weren't present
Learning: study AI reasoning and coding approaches interactively
Documentation: record AI-assisted development sessions for future reference
Client demos: show clients how their requirements were addressed through AI-assisted coding