{"adoption": {"forks": 808, "observed_at": "2026-08-28T04:09:28.081544+00:00", "stars": 5701}, "canonical_url": "https://ross.abutalabs.com/products/nanovg", "card": {"archived": false, "artifact_type": "library", "description": "Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations.", "domain": ["graphics", "web-development", "desktop-applications"], "enriched": true, "function": ["graphics", "ui-components", "data-visualization"], "health_score": 61, "homepage": null, "language": "C", "license": "Zlib", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["memononen/nanovg"], "name": "memononen/nanovg", "platform": ["cpp", "c", "cross-platform"], "pushed_at": "2026-02-19T13:29:32+00:00", "repo": "memononen/nanovg", "stars": 5701, "tags": ["vector-graphics", "opengl", "2d-rendering", "antialiasing", "canvas-api", "c-library", "game-development", "gpu"], "topics": [], "urls": [], "use_cases": ["draw antialiased 2D vector graphics with OpenGL", "render custom UI widgets in a C++ application", "build scalable user interfaces with a canvas-like API", "render charts and data visualizations on the GPU", "draw paths, shapes, and text in a game or desktop app"], "what_it_is": "NanoVG is a small antialiased 2D vector graphics rendering library built on OpenGL, with a lean API modeled after the HTML5 canvas API. It is designed for building scalable user interfaces and visualizations in C/C++ applications.", "when_to_avoid": ["you need a maintained library with active bug fixes and support", "you need a high-level retained-mode UI framework rather than a drawing API", "your project does not use OpenGL or cannot provide a stencil buffer"], "when_to_choose": ["you need GPU-accelerated 2D vector rendering in C/C++", "you want an HTML5 canvas-style API for native applications", "you are building custom UIs or visualizations on top of OpenGL"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/nanovg", "repo": "memononen/nanovg", "role": "main", "score": 63}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:09:28.081544+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:53:34.272102+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "f9730cb1b0cdb895fd7a1eb462250e2fb358bc1eb708baf26297e59ff365e295", "fetched_at": "2026-08-28T04:09:28.081544+00:00", "kind": "readme", "missing": false, "url": "https://github.com/memononen/nanovg"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 68, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4677, "days_push": 195, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 63, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}