Open Source Licenses
Last updated 2026.10.03
Open source we use
ZEKILO Dev uses the open source software and data listed below. Our thanks go to the people who made them and shared them.
| Name | Version | License | Used |
|---|---|---|---|
| @astrojs/mdx | 8.0.2 | MIT | Build only |
| @astrojs/preact | 6.0.5 | MIT | In the site |
| @fontsource-variable/inter | 5.3.0 | OFL-1.1 | In the site |
| @tailwindcss/vite | 4.3.3 | MIT | Build only |
| astro | 7.3.5 | MIT | In the site |
| croner | 10.0.1 | MIT | In the site |
| cronstrue | 3.27.0 | MIT | In the site |
| culori | 4.0.2 | MIT | In the site |
| diff | 9.0.0 | BSD-3-Clause | In the site |
| entities | 8.1.0 | BSD-2-Clause | In the site |
| hash-wasm | 4.12.0 | MIT | In the site |
| Material Design Icons (Google) | — | Apache-2.0 | In the site |
| papaparse | 5.7.0 | MIT | In the site |
| preact | 10.29.8 | MIT | In the site |
| sql-formatter | 15.9.0 | MIT | In the site |
| tailwindcss | 4.3.3 | MIT | Build only |
| WHATWG Encoding Standard (index-euc-kr, index-jis0208) | — | CC-BY-4.0 | In the site |
| yaml | 2.9.1 | ISC | In the site |
How the list is made
- A script generates this list automatically from the packages the site uses directly (the dependencies in
package.json). When a package is added or a version changes, the list is generated again, and an automated test confirms that it matches the versions actually installed. - Material that is not a package (icons and character encoding tables) is recorded separately and added to the list.
- “In the site” marks items whose code, fonts, or data are delivered to the visitor’s browser. “Build only” marks items used only when the site is built.
- All libraries are served from this site’s own address and are not fetched from an external CDN. See How Zero Send Works for details.
License texts and contact
- Select an item’s name to go to that project’s repository or official page, where you can find the full license text and copyright notice.
- Rights in each piece of software belong to its respective owner.
- If an item is missing or shown incorrectly, please let us know: manager@zekilo.com