{"adoption": {"forks": 264, "observed_at": "2026-08-28T04:06:12.083536+00:00", "stars": 2088}, "canonical_url": "https://ross.abutalabs.com/products/fe", "card": {"archived": false, "artifact_type": "learning-resource", "description": "前端 100 天，帮助 10W 人入门并进阶前端。", "domain": ["frontend", "web-development", "tutorials", "education"], "enriched": true, "function": ["documentation", "developer-tools"], "health_score": 20, "homepage": "https://lefex.github.io", "language": "JavaScript", "license": null, "license_family": "other", "maturity": "maintenance", "member_repos": ["lefex/FE"], "name": "lefex/FE", "platform": [], "pushed_at": "2024-12-03T01:14:05+00:00", "repo": "lefex/FE", "stars": 2088, "tags": ["e-book", "frontend-course", "css", "javascript", "vue", "react", "webpack", "interview-prep", "free-book", "web"], "topics": ["fontend", "vue", "webpack", "javascript", "css", "flexbox", "react", "html"], "urls": [], "use_cases": ["learn front-end development from scratch", "free html css javascript course for beginners", "prepare for front-end interview questions", "learn vue framework fundamentals", "study css layout and flexbox", "find frontend learning roadmap", "learn typescript through practical examples"], "what_it_is": "A free multimedia e-book ('前端小课' / Frontend Mini Lessons) that teaches front-end web development from zero, covering HTML, CSS, JavaScript, Vue, React, and webpack through small lessons with images, text, code, and videos. The repository also collects demo code, interview question analyses, and front-end topic solutions.", "when_to_avoid": ["you need an up-to-date reference for the latest framework versions, as content updates have slowed", "you want an interactive coding platform rather than a book-style resource", "you need content in languages other than Chinese"], "when_to_choose": ["you are a beginner wanting a structured, free path into front-end development", "you prefer learning via small daily lessons with runnable code examples", "you are preparing for big-tech front-end interviews and algorithm questions"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/fe", "repo": "lefex/FE", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.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": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.083536+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:55:42.001440+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a6957de224f06e0427e824488bb675f4cac1dfea9dafd11e016039e8c8fc2ba8", "fetched_at": "2026-08-28T04:06:12.083536+00:00", "kind": "readme", "missing": false, "url": "https://github.com/lefex/FE"}, {"content_hash": "9cd37d06cabf9ffab1b3e8f354af1504640acd7fd232d89851d540c394db68a7", "fetched_at": "2026-08-29T10:35:49.816590+00:00", "kind": "homepage", "missing": false, "url": "https://lefex.github.io"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2515, "days_push": 639, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}