Licenses
Licenses for content and code.
Last updated: May 2026
Content (Articles, Notes, Charts)
The written content and charts on this site are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). You may republish, share or adapt them, provided you credit the source.
Code
The source code of this site is licensed under the MIT License. You are free to use, modify and distribute it.
Third-party software
This site uses third-party software under the following licenses:
• Astro - MIT License
• Tailwind CSS - MIT License
• Pagefind - MIT License
• Highcharts - Non-Commercial License
• D3.js - ISC License
• Paraglide - Apache 2.0 License
• AG Grid Community - MIT License
• Lucide - ISC License
• PhotoSwipe - MIT License
• Satori - MPL-2.0 License
• resvg-js - MPL-2.0 License
• remark-math - MIT License
• Temml - MIT License
• @daiji256/rehype-mathml - MIT License
Fonts
• Source Serif 4 - SIL Open Font License 1.1
• Latin Modern Math - GUST Font License (GFL)