# bolt.new — Diff Based Edits

A silent side-by-side screen recording that races two identical code generations: one with Diffs off ('full-file updates') and one with Diffs on ('faster, more efficient'). The right side finishes its edit in about 8 seconds while the left keeps writing until about 20 seconds.

- Code: LN-0471
- Kind: Launch film
- Format: Comparison
- Brand: bolt.new
- Length: 21.3s · 6 beats · 16.9 beats/min · 0 hard cuts
- Industry: AI, Developer tools
- Style: Split screen, Dark UI, Gradients, Technical, Captions, No voiceover, Light UI
- Original: https://x.com/boltdotnew/status/1861489910294946195
- Full breakdown: https://cutmap.co/v/bolt-new-diff-based-edits

## The breakdown

The full breakdown has eleven sheets: Snapshot, Opening, Structure, Timeline, Rhythm, Look, Movement, Sound & words, Why it works, Production, Build brief. It is available to Cutmap Pro members at https://cutmap.co/v/bolt-new-diff-based-edits.