AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Figma Map Maker - Figma plugin to generate map, supporting Google Maps, Mapbox
Ruby Toolbox - Explore and compare open source Ruby libraries
Easometric Figma Plugin - With Easometric it's really easy to create isometric layers.
LibHunt - LibHunt tracks mentions of software libraries on relevant social networks. Based on that data, you can find the most popular projects and their alternatives.
Wireframe for Figma - Lightning fast wireframing on figma (500+ elements)