{"adoption": {"forks": 2202, "observed_at": "2026-08-28T04:11:17.295103+00:00", "stars": 16797}, "canonical_url": "https://ross.abutalabs.com/products/rust-analyzer", "card": {"archived": false, "artifact_type": "library", "description": "A Rust compiler front-end for IDEs", "domain": ["developer-tools", "programming-languages", "text-editors"], "enriched": true, "function": ["editor", "linter", "formatter", "developer-tools", "parser"], "health_score": 100, "homepage": "https://rust-analyzer.github.io/", "language": "Rust", "license": "Apache-2.0", "license_family": "permissive", "maturity": "stable", "member_repos": ["rust-lang/rust-analyzer"], "name": "rust-lang/rust-analyzer", "platform": ["rust", "cross-platform", "editor-plugin", "windows"], "pushed_at": "2026-08-26T18:37:45+00:00", "repo": "rust-lang/rust-analyzer", "stars": 16797, "tags": ["lsp", "language-server", "ide", "code-completion", "go-to-definition", "rust-tooling", "linux", "macos"], "topics": ["lsp-server", "rust", "hacktoberfest"], "urls": [], "use_cases": ["get IDE features for Rust in Vim or Emacs", "go to definition and find all references in Rust code", "autocomplete Rust code in my editor", "run rustfmt and clippy diagnostics inside my editor", "refactor Rust code with rename and code actions", "set up a language server for Rust development"], "what_it_is": "rust-analyzer is a Language Server Protocol implementation providing IDE features for Rust, including code completion, go-to-definition, find references, refactorings, and integrated diagnostics. It works with any LSP-capable editor such as VS Code, Vim, Emacs, and Zed, and is internally structured as a set of libraries for analyzing Rust code.", "when_to_avoid": ["you need IDE support for languages other than Rust", "you want a full standalone IDE rather than an editor plugin/language server", "you need a Rust compiler backend or code execution tooling rather than static analysis"], "when_to_choose": ["you write Rust and want IDE features in any LSP-compatible editor", "you need code intelligence (completion, navigation, refactoring) for Rust codebases", "you want integrated rustfmt formatting and rustc/clippy diagnostics in your editor"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/rust-analyzer", "repo": "rust-lang/rust-analyzer", "role": "main", "score": 95}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:11:17.295103+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:04:15.348329+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "12088386740a84f313a37a0e7afc5326385349ee00c4089a3ff3973fee5b5d42", "fetched_at": "2026-08-28T04:11:17.295103+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rust-lang/rust-analyzer"}, {"content_hash": "b288255c7675599a9ba808d7385596a838de0452328f104fee14b71b3e6b2670", "fetched_at": "2026-08-29T08:01:50.333136+00:00", "kind": "homepage", "missing": false, "url": "https://rust-analyzer.github.io/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 100, "rhythm": 87}, "computed_at": "2026-09-03T02:39:23.370411+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3177, "days_push": 7, "days_rel": 9, "gap_med": 6, "n_releases_24m": 102}, "score": 95, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}