ProAppStore Premium Web Apps

Micro

Collaborative whiteboard — infinite canvas with shapes, sticky notes, freehand drawing, and real-time sync.

productivity by Serge
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Platform
Web (any device)
Price
$5/mo subscription
Source

What you get

+ Infinite SVG canvas with pan and zoom
+ 6 drawing tools: rect, ellipse, line, freehand, text, sticky
+ Select, move, resize with precision handles
+ Undo/redo (100-entry history stack)
+ Board persistence — create, rename, delete boards
+ Auto-save with debounce
+ Keyboard shortcuts for every tool

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

ProAppStore SDK

Auth, database, real-time rooms, storage

React + Vite

Modern frontend toolchain

Cloudflare R2

Edge hosting via the proappstore-host Worker

TypeScript

Type-safe throughout

Developer

Serge
Serge

Platform team. Building the infrastructure, SDK, and first-party apps for proappstore.online.

Team behind this app

Promotion contributors

Promotion / Marketing recognises confirmed referrals, separately from code contributions and team membership.

Share is among all promoters' confirmed referrals for this app and reporting period, including promoters who keep their profiles private. Public cards may not sum to 100%. Earlier users are not reconstructed.

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