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Code Walkthroughs

Async code reviews that feel in-person

Some PRs need a conversation, not a comment thread. A quick SnapZoom walkthrough with zoom following your cursor through the diff communicates intent better than any writeup — without scheduling a call.

Why SnapZoom fits this job

Readable code on any screen

Auto-zoom makes 12px editor fonts legible even in a Slack preview.

Keystroke overlay

Great for demonstrating refactoring shortcuts and editor tricks.

Respect timezones

Async video keeps distributed teams in sync without meetings.

The workflow

  1. 1

    Open the PR or codebase you want to explain

  2. 2

    Record your walkthrough, narrating your reasoning

  3. 3

    Link the video in the PR description

Try it on your next recording — free, no account needed.

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