PWAmaker allows you to create a simple PWA that can help speed up your website without any servers. This allows you to make a PWA just by filling out a simple form. The files are generated on your device, zipped up, then downloaded all on your device.
Fun Fact: The PWA on the site was generated by the PWA generator. Pretty cool right?
Project URL: https://pwamaker.glitch.me/
(also, the main site uses Twemoji)