{"adoption": {"forks": 370, "observed_at": "2026-08-28T04:08:07.034856+00:00", "stars": 3486}, "canonical_url": "https://ross.abutalabs.com/products/fastnoiselite", "card": {"archived": false, "artifact_type": "library", "description": "Fast Portable Noise Library - C# C++ C Java HLSL GLSL JavaScript Rust Go ", "domain": ["graphics", "simulation"], "enriched": true, "function": ["graphics", "simulation", "data-generation"], "health_score": 78, "homepage": "http://auburn.github.io/FastNoiseLite/", "language": "Rust", "license": "MIT", "license_family": "permissive", "maturity": "stable", "member_repos": ["Auburn/FastNoiseLite"], "name": "Auburn/FastNoiseLite", "platform": ["cross-platform", "cpp", "c", "rust", "go", "python", "jvm", "dotnet", "wasm"], "pushed_at": "2026-06-21T19:35:59+00:00", "repo": "Auburn/FastNoiseLite", "stars": 3486, "tags": ["noise-generation", "perlin-noise", "simplex-noise", "voronoi", "procedural-generation", "terrain-generation", "domain-warping", "fractal-noise", "shaders", "portable", "game-development", "algorithms", "javascript", "gpu"], "topics": ["noise-library", "terrain-generation", "noise-2d", "noise-3d", "noise-algorithms", "noise-generator", "noise", "perlin-noise", "simplex-algorithm", "cellular-noise", "simplex", "perlin", "voronoi", "cubic-noise", "fractal-algorithms", "hacktoberfest", "procedural", "procedural-generation", "shader"], "urls": [], "use_cases": ["generate procedural terrain heightmaps for a game", "create perlin or simplex noise textures in a shader", "generate seamless 2D and 3D noise for procedural content", "add fractal noise to a voxel world generator", "sample cellular voronoi noise for stylized visuals", "port consistent noise generation across multiple languages", "generate noise for texture synthesis and material design"], "what_it_is": "FastNoise Lite is a highly portable noise generation library offering 2D/3D Perlin, OpenSimplex2, Cellular (Voronoi), Value, and Cubic noise with fractal options and domain warping. It is implemented in many languages (C#, C++, C, Java, JavaScript, Rust, Go, GLSL/HLSL, and more) with a focus on high performance and easy integration.", "when_to_avoid": ["you need SIMD-optimized performance or complex node-graph noise configurations (use FastNoise2)", "you need 4D or higher-dimensional noise", "you need advanced features like erosion simulation or flow noise"], "when_to_choose": ["you need fast, lightweight noise generation with minimal dependencies", "you want the same noise output across many programming languages", "you need 2D/3D noise with fractals and domain warping out of the box", "you want a permissive MIT-licensed noise library that's easy to integrate"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/fastnoiselite", "repo": "Auburn/FastNoiseLite", "role": "main", "score": 62}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:07.034856+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:36:22.774054+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a4968122b1fc4eb71b3f6d3af651106f38df88c602bfc8f45f9c535d23b5e454", "fetched_at": "2026-08-28T04:08:07.034856+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Auburn/FastNoiseLite"}, {"content_hash": "0df83560c0818363f8fdc35db46882049606a06fb2e4246e205a0dde1e91b10b", "fetched_at": "2026-08-29T09:30:10.710221+00:00", "kind": "homepage", "missing": false, "url": "http://auburn.github.io/FastNoiseLite/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 88, "longevity": 100, "rhythm": 8}, "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": 3811, "days_push": 73, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 62, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}