Life & fun · alternatives · 2026
24 alternatives to SyncedStore CRDT – build multiplayer collaborative apps for React / Vue
SyncedStore is a library for building distributed, real-time collaborative web applications that sync automatically. This used to be quite complex, but with SyncedStore it's as easy as sharing a pie!
SyncedStore CRDT is a library for building real-time collaborative applications with React and Vue. It uses conflict-free replicated data types (CRDT) to sync data across multiple users without requiring constant… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SyncedStore CRDT – build multiplayer collaborative apps for React / Vue launched in 2021; newer entries below may have overtaken it.
- 1
Hi HN! Matrix-CRDT connects the worlds of Yjs [1] (a proven, high performance CRDT) with that of Matrix.org [2]. It started as an experiment, asking myself; can we store "state updates of a datastore" in Matrix instead of chat messages? Now, I'm convinced it's actually a really powerful combination to develop real-time, collaborative software. I'm using it for a new project and so far didn't have to write a backend yet. Matrix takes care of a lot of stuff: Authentication, E2EE, federation, hosting, etc. - so I can focus on the client. I love the ideas of Local First [3] software. Personally,…
2022 · github.com · its alternatives →
- 2
Easily build real-time apps that enables user collaboration
2022 · multiplayer.dev · its alternatives →
- 3
2018 · archagon.net · its alternatives →
- 4
This is an experimental extension for CRDTs, pg_crdt: GitHub repo[0]. It supports Yjs/Yrs and Automerge. The linked blog post [1] describes how we're thinking about this extension in a Supabase context. I want to emphasise this part: "pg_crdt has not been released onto the Supabase platform (and it may never be). We’re considering many options for offline-sync/support and, while CRDTs will undoubtedly factor in, we’re not sure if this is the right approach." [0] GitHub repo: https://github.com/supabase/pg_crdt [1] Blog post:…
2022 · supabase.com · its alternatives →
- 5
Cross-browser storage for all use cases, used across the web. - marcuswestin/store.js
2017 · github.com · its alternatives →
- 6
SyncState▲24A state management library for React & JS apps
2020 · syncstate.github.io · its alternatives →
- 7
Local-first collaboration SDK for React, Vue, and Svelte. Batteries-included: Rich text, undo/redo, cursors, and presence. - Dancode-188/synckit
Nov 2025 · github.com · its alternatives →
- 8
Frigade▲388Hey HN! Christian here, cofounder and CTO of Frigade (https://www.frigade.com). Our tool helps product and engineering teams quickly build in-app experiences like getting started checklists, product tours, account upsells, and nps surveys. Basically all the little things that can help boost your product's activation and retention rates, but that you don't really want to spend the time building from scratch. We built React UI components such as , , and and combined them with a web app that you can use to control user targeting, content management, sequencing, and more. These…
2023 · frigade.com · its alternatives →
- 9
Build Offline-First Apps for Web and React Native. Contribute to redux-offline/redux-offline development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 10
Hey HN! Wanted to share a new library and server I've recently been working on called remoteStorage. When building frontends with Javascript, the native localStorage API is super useful for keeping track of state between sessions in the same browser, but it's not as good a solution when your data needs to be shared across multiple devices or browsers. For instance, let's say you want to show a welcome modal to all new users that sign up for your product. If you use localStorage to track if a user has already seen this modal, your users will end up getting the experience repeatedly every time…
2024 · github.com · its alternatives →
- 11
- 12
Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend - redacademy/vue-ethereum-ipfs
2018 · github.com · its alternatives →
- 13IB
2021 · synergyjs.org · its alternatives →
- 14
Reshuffle▲173The place to share and find live open source code in seconds
2019 · reshuffle.com · its alternatives →
- 15
A data aware UI components library for building realtime maps - reactivemaps/README.md at master · appbaseio/reactivemaps
2017 · github.com · its alternatives →
- 16
Storefront UI▲156The first Vue.js UI library dedicated to eCommerce
2019 · alokai.com · its alternatives →
- 17
Elasticsearch UI components for React 📝
2018 · opensource.appbase.io · its alternatives →
- 18AL
This is a demo of a family of libraries intended to make it easy to build local-first, real-time applications for mobile, desktop and the web using CRDTs. It currently has support for using Sqlite, PostgreSQL or a plain old record store (Hive) as data storage backend. https://github.com/cachapa/crdt There's also a websocket sync layer that transparently handles the connection and delta changesets between participants. https://github.com/cachapa/crdt_sync
2023 · draw.cachapa.net · its alternatives →
- 19M2
Hey HN, I want to share with you something I and my four colleagues have been working on for the last several years. It’s a whiteboarding and notes tool called Muse[1]. We just released a 2.0 version which includes local-first sync. A little backstory: I’m one of the authors of the 2019 essay Local-first software[2]. (Past HN discussions[3][4].) The thesis is to reclaim some of the ownership over our data that we’ve lost in the transition from filesystems to cloud/SaaS. So I’m excited to bring CRDT technology “out of the lab” and into a commercial product as a chance to prove the value…
2022 · museapp.com · its alternatives →
- 20
File manager + CRDT Note Editor. Contribute to notebox/nbfm development by creating an account on GitHub.
2024 · github.com · its alternatives →
- 21WC
2017 · medium.com · its alternatives →
- 22
A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility. - refinedev/refine
2022 · github.com · its alternatives →
- 23
We spent the past few weeks building Supaglue (https://github.com/supaglue-labs/supaglue) and would like to share an early public alpha version with you. Supaglue is an open source platform to help developers build customer-facing Salesforce integrations into their applications. Use code to define syncs for pulling objects from Salesforce into your application. Embed functional and customizable React components for your customers to configure these syncs. Why? - We built user-facing HubSpot and Salesforce integrations in a previous product we worked on and did not find an…
2023 · github.com · its alternatives →
- 24
I've always been curious about real-time multiplayer user interfaces. When I found out about CRDTs and Yjs[1] I thought they could serve as a solid base for a project like that. So I built this pretty simple desktop-like UI (heavily inspired by lifeat.io) and used Yjs to replicate the whole UI state among multiple peers, creating the experience of a unique interface. Try online: https://yboard.lol [1]: https://github.com/yjs/yjs
2022 · github.com · its alternatives →
Also compare
- Matrix-CRDT – real-time collaborative apps using Matrix as backend alternatives
- Realtime Multiplayer by Supabase alternatives
- Domain-tailored CRDTs for collaboration without server involvement alternatives
- Pg_CRDT – an experimental CRDT extension for Postgres alternatives
- Store.js v2.0 – Cross-browser storage for all use cases alternatives
- SyncState alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →