{"adoption": {"forks": 121, "observed_at": "2026-08-28T04:08:18.230076+00:00", "stars": 3774}, "canonical_url": "https://ross.abutalabs.com/products/cr-sqlite", "card": {"archived": false, "artifact_type": "library", "description": "Convergent, Replicated SQLite. Multi-writer and CRDT support for SQLite", "domain": ["databases", "microservices", "web-development", "developer-tools"], "enriched": true, "function": ["database", "orm", "concurrency", "p2p"], "health_score": 83, "homepage": "https://vlcn.io", "language": "Rust", "license": "MIT", "license_family": "permissive", "maturity": "active", "member_repos": ["vlcn-io/cr-sqlite"], "name": "vlcn-io/cr-sqlite", "platform": ["cross-platform", "wasm", "browser", "python", "rust", "cli"], "pushed_at": "2026-08-10T10:55:49+00:00", "repo": "vlcn-io/cr-sqlite", "stars": 3774, "tags": ["crdt", "sqlite-extension", "local-first", "offline-first", "multi-master-replication", "data-sync", "collaborative-editing", "loadable-extension", "nodejs"], "topics": ["crdt", "database", "sqlite"], "urls": [], "use_cases": ["sync sqlite data between devices", "build offline-first apps with local writes", "implement realtime collaboration without a conflict resolution layer", "merge two sqlite databases that took independent writes", "make apps resilient to network partitions", "build local-first p2p applications with sqlite"], "what_it_is": "cr-sqlite is a run-time loadable extension for SQLite and libSQL, written in Rust, that adds multi-master replication and CRDT-based conflict-free merging to SQLite databases. It lets independently written offline databases converge when synced, functioning like 'Git for your data' in local-first and collaborative applications.", "when_to_avoid": ["you need a traditional single-writer client-server database with strict consistency", "your data model requires server-side validation of every write", "you're not using SQLite and can't adopt it", "you need heavy transactional guarantees across distributed writes"], "when_to_choose": ["your app needs offline editing with automatic conflict-free merging", "you want multi-writer replication on top of SQLite or libSQL", "you're building local-first, collaborative, or P2P software", "you need device-to-device sync without a central server"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/cr-sqlite", "repo": "vlcn-io/cr-sqlite", "role": "main", "score": 66}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:18.230076+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:27:51.274154+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7bc1de4129221afaeb62c3f08a02e4df077332c8dabe4045b552c1ba551d443a", "fetched_at": "2026-08-28T04:08:18.230076+00:00", "kind": "readme", "missing": false, "url": "https://github.com/vlcn-io/cr-sqlite"}, {"content_hash": "5a24437614b25107953b3d4c9d6e5bca80cb3ef5708c8ce3ad97834fd7dc80d2", "fetched_at": "2026-08-29T09:22:36.562108+00:00", "kind": "homepage", "missing": false, "url": "https://vlcn.io"}, {"content_hash": "684e709d380c44aa5c74fff705804c268d3b35388fc92d728c0ba8a7bf72184a", "fetched_at": "2026-08-29T09:22:36.571519+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs"}, {"content_hash": "52ca17a6a8bad30b110b43d18b50ff43829257810d11c07e71bae23e1ca8a829", "fetched_at": "2026-08-29T09:22:36.574649+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/about"}, {"content_hash": "3dd308ab48b79c2fc6114bb8376bbe00a342e9b4ae280bb31644e9b1c4571a6e", "fetched_at": "2026-08-29T09:22:36.577093+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/intro"}, {"content_hash": "3855c36c1ba90578ca0aa92983075c2e06f9480bc885a4c74cf69dacadb21ca4", "fetched_at": "2026-08-29T09:22:36.578887+00:00", "kind": "site_page", "missing": false, "url": "https://vlcn.io/docs/cr-sqlite/js/first-app"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 97, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 1502, "days_push": 23, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 66, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}