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ddiff: LLM-generated diff format for isolating feature sets in code

ddiff is a format for isolating feature sets in code using LLM-generated diffs. It works by prompting an LLM to produce a diff of analysis of intents and code changes related to specific features, which can then be used by another LLM to implement the feature natively. The creator provides a live chat to Telegram group and a markdown WYSIWYG editor with rich uploads.

2 engagement·1 source·Sat, Jul 11, 2026, 08:54 PM
The ddiff format is designed to cheaply isolate feature sets in projects. It involves exporting a diff from an LLM that analyzes intents and code changes for a described feature. On the receiving end, a Claude prompt analyzes the ddiff to implement the feature natively. The creator also offers a live chat to Telegram group and a markdown WYSIWYG editor with rich uploads and video display. No tech stack or traction signals are mentioned.

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