Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Figma Map Maker - Figma plugin to generate map, supporting Google Maps, Mapbox
Excalideck - An app for authoring slide decks that look hand-drawn.
Easometric Figma Plugin - With Easometric it's really easy to create isometric layers.
Angle - Angle lets you quickly create app presentations using our massive library of 5000+ mockups in Figma, Sketch and XD.
Hexcord - Create presentations that you can livestream to YouTube