Makers.so - A website builder inside Figma.
Now UI Kit - A beautiful Bootstrap 4 UI kit. Yours free.
Figment - Figment helps you add website effects into your Figma designs such as videos, links, animations, and more.
Module 02: Layouts - Professional toolkit for UI/UX design
Floverview - Hybrid mapping for flow overviews
Startup Toolkit - Interactive how-to guides to launch your startup