{"adoption": {"forks": 55, "observed_at": "2026-08-28T04:03:20.554027+00:00", "stars": 1041}, "canonical_url": "https://ross.abutalabs.com/products/flexengine", "card": {"archived": false, "artifact_type": "framework", "description": "Cross-platform game engine with Vulkan backend", "domain": ["graphics"], "enriched": true, "function": ["game-engine", "graphics", "simulation"], "health_score": 70, "homepage": "http://ajweeks.com/flex-engine", "language": "C++", "license": "MIT", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["ajweeks/FlexEngine"], "name": "ajweeks/FlexEngine", "platform": ["windows", "cpp"], "pushed_at": "2026-05-19T09:26:38+00:00", "repo": "ajweeks/FlexEngine", "stars": 1041, "tags": ["vulkan", "rendering-engine", "pbr", "real-time-rendering", "personal-project", "glsl", "game-development", "linux"], "topics": ["vulkan", "cpp", "glsl", "rendering-engine", "game-engine", "personal-game-engine", "flex-engine"], "urls": [], "use_cases": ["study how a Vulkan renderer is implemented", "learn real-time rendering techniques like PBR and SSAO", "explore game engine architecture in C++", "see GPU-based particle simulation with compute shaders", "build a personal game engine project for learning", "implement cascaded shadow mapping or temporal anti-aliasing"], "what_it_is": "Flex Engine is a personal cross-platform game engine written in C++ with a Vulkan rendering backend, built as a playground for learning real-time rendering and simulation techniques. It includes a scene editor, in-game scripting language with a virtual machine, and advanced rendering features like PBR, SSAO, cascaded shadow mapping, and GPU particle simulation.", "when_to_avoid": ["you need a production-ready engine for shipping games", "you want community support, documentation, or frequent updates", "you need cross-platform support beyond Windows and Linux"], "when_to_choose": ["you want readable source code to learn Vulkan and real-time rendering", "you need a reference implementation of PBR, SSAO, or shadow mapping techniques", "you are studying how game engine editors, scripting VMs, and profilers fit together"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/flexengine", "repo": "ajweeks/FlexEngine", "role": "main", "score": 60}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:20.554027+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:02:53.093004+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3841e692bd2452ed492c26d263ab649b237e1fdd6c89ef285d3e9c11c62ec7df", "fetched_at": "2026-08-28T04:03:20.554027+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ajweeks/FlexEngine"}, {"content_hash": "a43511478f23cdab40ac0364dfb010e83ee0852fdb4318c45e9bd42d6436eded", "fetched_at": "2026-08-29T13:03:49.052073+00:00", "kind": "homepage", "missing": false, "url": "http://ajweeks.com/flex-engine"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 83, "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": 3478, "days_push": 106, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 60, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}