git-json-resolver
A rules-based JSON conflict resolver that parses Git conflict markers, reconstructs ours/theirs, and merges with deterministic strategies — beyond line-based merges.
git-json-resolver-semver
Plugin for git-json-resolver that applies semver-based merge strategies (max, min, secure, override) to resolve version conflicts in package.json and similar files.
@syncedstore/core
SyncedStore is an easy-to-use library for building collaborative applications that sync automatically. It's built on top of Yjs, a proven, high performance CRDT implementation.