Fluid - Turn Your Favorite Web Apps into Real Mac Apps.
Guacamole UI kit by Avocode - Free Sketch, Photoshop & Adobe Xd UI kit
Fogger - Fogger turns your cloud apps into regular desktop apps.
Web2App - Websites to real apps
Franz - Franz is your messaging app for WhatsApp, Facebook Messenger, Slack, Gmail, Telegram and many many more.
GNOME Web - GNOME Web is the web browser for the GNOME desktop, based on the popular WebKit engine.