{"adoption": {"forks": 3101, "observed_at": "2026-08-28T04:11:14.850951+00:00", "stars": 16150}, "canonical_url": "https://ross.abutalabs.com/products/dva", "card": {"archived": false, "artifact_type": "framework", "description": "🌱 React and redux based, lightweight and elm-style framework. (Inspired by elm and choo)", "domain": ["web-development", "frontend"], "enriched": true, "function": ["state-management", "frontend-framework", "middleware"], "health_score": 41, "homepage": null, "language": "JavaScript", "license": "MIT", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["dvajs/dva", "dvajs/dva-knowledgemap"], "name": "dva", "platform": ["cross-platform"], "pushed_at": "2025-08-06T04:38:43+00:00", "repo": "dvajs/dva", "stars": 16150, "tags": ["react", "redux", "redux-saga", "elm-architecture", "react-native", "nodejs", "web-server"], "topics": ["dva", "redux", "redux-saga", "framework", "elm"], "urls": [], "use_cases": ["build a react app with redux without boilerplate", "manage side effects with redux-saga in an elm-style way", "organize reducers, effects, and subscriptions as models", "create an admin dashboard with ant design and dva", "add hot module reloading for models and routes", "extend state handling with a plugin like dva-loading"], "what_it_is": "Dva is a lightweight React and Redux based front-end framework with an Elm-style architecture, built on redux, redux-saga, and react-router. It organizes app logic into models with reducers, effects, and subscriptions, and offers a plugin system and HMR support.", "when_to_avoid": ["you prefer modern react state solutions like zustand or react query", "you want a framework with frequent updates and a large active community", "your project does not use redux patterns"], "when_to_choose": ["you want an elm-style model organization on top of redux and redux-saga", "you are building react or react-native apps with minimal redux boilerplate", "you use umi and want zero-config dva integration"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/repos/dvajs/dva", "repo": "dvajs/dva", "role": "main", "score": 39}, {"path": "/repos/dvajs/dva-knowledgemap", "repo": "dvajs/dva-knowledgemap", "role": "docs", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:11:14.850951+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:05:13.025068+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "26ee832d1e20ad17126cb135866e654d9abcd518a0e1daebfb8f38803fedfd14", "fetched_at": "2026-08-28T04:11:14.850951+00:00", "kind": "readme", "missing": false, "url": "https://github.com/dvajs/dva"}, {"content_hash": "1d95e69867d7bd5433e418b876c3e411dd8758318dff3b5cd8f0b1ed1e477db0", "fetched_at": "2026-08-29T08:03:28.039211+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/dva"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 35, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3722, "days_push": 392, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 39, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}