(This library was previously called "Reactive-CRDT")
SyncedStore is an easy-to-use library for building collaborative applications that sync automatically. It's built on top of Yjs, a proven, high performance CRDT implementation.
Create apps like this:
Using an API as simple as this:
// add a todo
store.todos.push({ completed: false, title: "Get groceries" });
// set todo to completed
store.todos[0].completed = true;
You can find the SyncedStore documentation on the website.
We have several examples on the website (React, Vue, Svelte) as part of the documentation.
In this repository, there are also more complex examples based on TodoMVC (examples/todo-react, examples/todo-vue, examples/todo-svelte).
SyncedStore makes it easy to develop applications that:
Perhaps most importantly, it makes it easy to build decentralized applications. This has a lot of security & privacy benefits compared to always relying on central (expensive) servers to keep track of all our data.
Read more about the benefits of Local-first software in this essay
In short, with some technological magic of so-called CRDTs (Conflict-free Replicated Data Types), we can build cross-device apps that are more collaborative, faster, work offline AND put the user back in control of their data.
I'd always love to hear how you're using SyncedStore. Definitely open an issue if you need help, get in touch via Twitter, or join the discussion in the Yjs forums.
SyncedStore builds directly on Yjs and Reactive. It's also inspired by and builds upon the amazing work by MobX and NX Observe.
SyncedStore is built as part of TypeCell. TypeCell is proudly sponsored by the renowned NLNet foundation who are on a mission to support an open internet, and protect the privacy and security of internet users. Check them out!