{"avoid_when":"深度依赖 React 专有生态且不愿兼容层","content_hash":"1048fb35caaff082bd473c29aeb5c6c05bb2ec0f08f24ce7fa8c41dfc367d117","domain":"web-frontend","evidence_urls":["https://github.com/preactjs/preact"],"id":"preact","language":"JavaScript","license":"MIT","name":"Preact","niche":"react-compatible","repo":"https://github.com/preactjs/preact","source_updated_at":"2026-07-21T20:37:31Z","status":"active","summary":"与 React API 接近的轻量 UI 库，体积更小。","tags":["ui"],"use_when":"要 React 心智但包体/性能更敏感","verification_status":"verified","verified_at":"2026-07-21T20:37:31Z"}