Micro
Collaborative whiteboard — infinite canvas with shapes, sticky notes, freehand drawing, and real-time sync.
What you get
About
Micro is a collaborative whiteboard inspired by Miro. An infinite SVG canvas with pan, zoom, and a full shape toolkit: rectangles, ellipses, lines, freehand drawing, text, and sticky notes.
Select, move, and resize shapes with precision handles. Undo/redo with Cmd+Z. Boards auto-save to D1 — create multiple boards, rename them, and pick up where you left off. Keyboard shortcuts for every tool make it fast to switch between drawing modes.
Built for brainstorming, wireframing, and visual collaboration. Real-time multiplayer with cursor presence is coming next.
Micro is a Pro app on ProAppStore. It uses the ProAppStore SDK for authentication, real-time features, and data storage. The source code is available on GitHub.
Built with
Auth, database, real-time rooms, storage
Modern frontend toolchain
Edge hosting via the proappstore-host Worker
Type-safe throughout
Developer
Platform team. Building the infrastructure, SDK, and first-party apps for proappstore.online.