1
做产品界面For product UI
优先选 Lucide、Tabler、Heroicons、Phosphor、Remix 这类系统化图标集，风格统一、维护方便。Choose systematic sets such as Lucide, Tabler, Heroicons, Phosphor and Remix for consistency and maintainability.
图标资源导航Icon resource directory
按真实工作流整理：开源图标、界面系统、图库市场、多风格素材、品牌资源。重点看适用场景和授权提醒。 Organized by real workflows: open-source sets, interface systems, marketplaces, multi-style assets and brand resources. Focus on use cases and licensing notes.
选择建议Selection guide
不同网站解决的问题不一样，先定需求，再找资源。 Different libraries solve different problems. Define the need first, then choose the source.
2
找大量题材For broad coverage
Iconify、SVG Repo、Noun Project、Flaticon、Iconfinder 更适合找具体物件、行业或概念图标。Iconify, SVG Repo, Noun Project, Flaticon and Iconfinder are better when you need a specific object, industry or concept.
3
商用前确认授权Check licensing
开源不等于无限制免费；市场型网站也常有署名、订阅或单项授权要求。正式发布前务必看每个图标的授权页。Open source does not always mean unrestricted use. Marketplaces may require attribution, subscriptions or item-level licenses.