Nuska

@codecanon/nuska is a headless TypeScript library that brings git-like version control to any key/value datasource. Think commits, branches, diffs, 3-way merges, and pull requests — but over your own data (IndexedDB, PostgreSQL, MongoDB, etc.) instead of files.

Highlights

• Atomic commits — group key/value mutations into commits with message, author, and timestamp
• Branching — create, checkout, and delete branches; each branch has its own HEAD
• Diffs — compare any two commits to see exactly what changed
• 3-way merge — merge branches with automatic conflict detection and resolution
• Pull requests — open, merge, or close PRs with full status tracking
• Paginated history — efficient cursor-based log that never loads all commits at once
• Pluggable adapters — implement two small interfaces to version any store: SQL, NoSQL, cloud, or in-memory
• React bindings — useNuskaEngine, NuskaProvider, and useNuska for reactive state

Entry points

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