// AI generates this lazy snippet:Morph Fast Apply
The fastest way to merge AI edits
Merge LLM code edits at 10,500+ tokens/sec with semantic accuracy and sub-second cold starts.
Context
"Fast Apply is the only merge step we trust at scale. It merges changes the way our best engineers would."
Georg Kucsko, CTO & Co-founder
Framer
"We ship multi-file edits with sub-10ms overhead. The API is powerful without the ceremony."
Brian Ichter, Co-founder
Morph Fast Apply
Built to be the best at
merging code edits
Lazy edit snippets
Your AI generates minimal change markers like // ... existing code ... instead of rewriting entire files. Fast Apply merges these edits instantly.
01
02
function processData(items) {03
// ... existing code ...04
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// Add retry logic06
const maxRetries = 3;07
for (let i = 0; i < maxRetries; i++) {08
try {09
return await fetch(url);10
} catch (e) {11
if (i === maxRetries - 1) throw e;12
}13
}14
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// ... existing code ...16
}10,500 tok/s
Process edits 60x faster than full-file rewrites. Fast Apply merges changes in milliseconds while preserving your code structure.
98% accuracy
Semantic understanding ensures edits land in the right place. No brittle search-and-replace, no broken code structure.
Infrastructure optimized for every deployment pattern
Debug and monitor your merge operations
