- https://ja.vuejs.org/
- https://vuetifyjs.com/en/
- https://pictogrammers.com/library/mdi/
- https://developer.mozilla.org/ja/docs/Web/SVG/Element
- https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference
- https://developer.mozilla.org/ja/docs/Web/HTML/Element
- Favicon Generator for perfect icons on all browsers (realfavicongenerator.net)
- Multiple Scans (free.fr)
- https://ja.wikibooks.org/wiki/Inkscape