Orbit 
Orbit is a composable data framework for managing the complex needs of today's
web applications.
Although Orbit is primarily used as a flexible client-side ORM, it can also
be used server-side in Node.js.
Orbit is designed for applications that need to:
-
Interact with data from a variety of sources: a REST server, a WebSocket
stream, an IndexedDB backup, an in-memory store, etc. -
Work offline, work online, and seamlessly transition between both modes.
-
Create optimistic and pessimistic user experiences (and even both in the same
app). -
Use a common schema to model data, regardless of its source.
-
Query and update data with a common set of expressions, understood across
sources. -
Track changes deterministically.
-
Fork immutable stores and then merge changes back if and when ready.
-
Support undo / redo.
Orbit is written in Typescript and distributed
on npm through the @orbit organization.
Pre-built distributions are provided in several module formats and ES language
levels.
Docs and Guides
Please visit orbitjs.com to learn how to make the
most of Orbit.
Contributing
Orbit's main packages are maintained in this monorepo and managed by
lerna.
Installation
Install dependencies:
yarn install
Building
Build distributions for all packages:
yarn build
Testing
Test all packages:
yarn test
Or cd into each package's dir and test it individually in the browser:
cd packages/@orbit/PACKAGE-NAME
yarn testem
License
Copyright 2014-2019 Cerebris Corporation. MIT License (see LICENSE for details).