- Favicon generator: https://www.favicon-generator.org
- Font generator: https://transfonter.org
- Google image compression: https://squoosh.app
- Google speed test: https://developers.google.com/speed/pagespeed/insights/
- Royalty free images: https://unsplash.com
- SVG image to code: https://jakearchibald.github.io/svgomg/
- W3C validator: https://validator.w3.org