crdts

A library of Conflict-Free Replicated Data Types for JavaScript.

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CRDTs
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A library of Conflict-Free Replicated Data Types for JavaScript.

Work In Progress
This module provides a set of Conflict-Free Replicated Data Types for your JavaScript programs. All CRDTs in this library, except G-Counter, are currently operation-based.
CRDTs implemented in this module:

Install

This module uses npm
and node.
To install, run:
$ npm install crdts

Usage

import { GCounter, PNCounter, GSet, TwoPSet, ORSet, LWWSet, GSet, ORSet, LWWSet } from 'crdts'

See the source code for each CRDT for the APIs and tests for usage examples.

Inheritance

+-----------++-----------++----------++---------++------------++------------+
Data Type  |  OR-Set   ||  LWW-Set  ||  2P-Set  ||  G-Set  || G-Counter  || PN-Counter |
+-----------++-----------++----------++---------++------------++------------+
Base Class |                    CmRDT-Set                  |             --            |
|-----------------------------------------------+---------------------------+
CRDT Type  |                 Operation-Based               |        State-based        |
+-----------------------------------------------+---------------------------+

CRDTs Research

To learn more about CRDTs, check out this research:

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License

MIT © 2017-2019 Haja Networks Oy