Skip to content

Yorkie is a document store for collaborative applications.

License

Notifications You must be signed in to change notification settings

yorkie-team/yorkie

Folders and files

NameName
Last commit message
Last commit date
Feb 20, 2025
Oct 23, 2024
Feb 20, 2025
Feb 19, 2025
Feb 4, 2025
Oct 18, 2024
Feb 20, 2025
Dec 11, 2024
Nov 1, 2024
Dec 9, 2024
Feb 20, 2025
Feb 20, 2025
Feb 20, 2025
Apr 19, 2023
Feb 5, 2025
Oct 8, 2022
Feb 17, 2025
Nov 15, 2024
Feb 5, 2025
Mar 1, 2020
Mar 11, 2024
Feb 17, 2025
Aug 8, 2024
Feb 5, 2025
Mar 6, 2024
Aug 5, 2022
May 25, 2021
Feb 12, 2025
Feb 12, 2025

Repository files navigation

Yorkie

GitHub Twitter Discord Contributors Commits

Build Status Go Report Card CodeCov Godoc

Yorkie is an open-source document store for building real-time collaborative applications. It uses JSON-like documents(CRDT) with optional types.

Yorkie consists of three main components: Client, Document and Server.

 Client "A" (Go)               Server(Cloud or Self-Hosted)  MongoDB or MemDB
┌───────────────────┐           ┌────────────────────────┐   ┌───────────┐
│  Document "D-1"   │◄─Changes─►│  Project "P-1"         │   │ Changes   │
│  { a: 1, b: {} }  │           │ ┌───────────────────┐  │◄─►│ Snapshots │
└───────────────────┘           │ │  Document "D-1"   │  │   └───────────┘
 Client "B" (JS)                │ │  { a: 2, b: {} }  │  │
┌───────────────────┐           │ │                   │  │
│  Document "D-1"   │◄─Changes─►│ │  Document "D-2"   │  │
│  { a: 2, b: {} }  │           │ │  { a: 3, b: {} }  │  │
└───────────────────┘           │ └───────────────────┘  │
 Dashboard or CLI               └────────────────────────┘
┌────────────────────┐              ▲
│  Query "Q-1"       │              |
│  P-1.find({a:2})   ├───── Query───┘
└────────────────────┘

Key Features:

  • Clients: Clients can have a local replica of the document representing an application model on several devices.
  • Offline Editing: Each client can independently update the document on their local device, even while offline.
  • Synchronization: When a network connection is available, the client figures out which changes need to be synced from one device to another, and brings them into the same state.
  • Conflict Resolution: If the document was changed concurrently on different devices, Yorkie automatically syncs the changes, so that every replica ends up in the same state with resolving conflicts.
  • Database Integration: Yorkie supports MongoDB and MemDB as the underlying data storage.

Documentation

Full, comprehensive documentation is available on the Yorkie website.

Getting Started

Contributing

See CONTRIBUTING for details on submitting patches and the contribution workflow.

Contributors ✨

Thanks go to these incredible people:

contributors

Sponsors

Is your company using Yorkie? Ask your boss to support us. It will help us dedicate more time to maintain this project and to make it even better for all our users. Also, your company logo will show up on here and on our website: -) [Become a sponsor]

Backers

Please be our Backers.