Licence & attribution
What you can do with the assets and code on this site, and credit for the open-source work it builds on.
Last updated: 2026-08-06
Flag artwork
The circular SVG country, state, language and symbol flag set is derived from the open-source circle-flags project, distributed under the MIT licence. You may use the SVG and exported PNG files in personal and commercial projects. Keeping the upstream MIT notice in your repository is the safest way to comply.
Country metadata (ISO 3166-1 codes, regions, alternate spellings) is derived from the mledoze/countries dataset (ODbL).
Icons, patterns and snippets
Icons, illustrations, CSS cursors, SVG patterns and code snippets published on the UI Assets and Cheat Sheets hubs are released under the MIT licence. Copy them, edit them, ship them, attribution is appreciated but not required.
Userscripts
Each userscript keeps the licence declared in its own source header and repository. HatScripts links to the canonical source rather than re-hosting modified copies, so always check the upstream project before redistributing a script.
Trademarks and flags of nations
National flags themselves are not owned by this project. Some jurisdictions regulate how their flag may be depicted or used commercially. Check local rules before using a flag in branding, packaging or advertising.
No warranty
Everything here is provided “as is”, without warranty of any kind. Verify exported assets and generated code before using them in production.