affine

A collaborative workspace for notes, whiteboards, and structured content

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last commit 2026-03-06

app crdt editor electron knowledge-base markdown miro notes notion notion-alternative

About

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

Languages

TypeScript89.3%Rust4.8%Swift3.9%Kotlin1%JavaScript0.4%C0.2%PLpgSQL0.2%CSS0.1%HTML0.1%Shell0.1%Vue0%Java0%NSIS0%Ruby0%Metal0%Objective-C0%

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Knowledge Workspace
Core
Combines documents, notes, and databases in a single workspace
Block-Based Editor
Core
Structures content using modular content blocks
Local-First Storage
Core
Stores data locally with optional synchronization
Real-Time Collaboration
Supports multiple users editing shared content
Cross-Platform Support
Runs on desktop and web environments