Software Alternatives, Accelerators & Startups

SignalDB VS Yjs

Compare SignalDB VS Yjs and see what are their differences

SignalDB logo SignalDB

reactive local javascript database

Yjs logo Yjs

A CRDT framework with a powerful abstraction of shared data, Shared data types for building collaborative software
  • SignalDB Landing page
    Landing page //
    2023-10-26
  • Yjs Landing page
    Landing page //
    2023-09-01

Category Popularity

0-100% (relative to SignalDB and Yjs)
Databases
37 37%
63% 63
NoSQL Databases
55 55%
45% 45
Developer Tools
38 38%
62% 62
JavaScript
100 100%
0% 0

Questions and Answers

As answered by people managing SignalDB and Yjs.

What's the story behind your product?

SignalDB's answer

The creator of SignalDB, Max Nowack, was inspired by his past experiences working with Meteor.js, which offered a seamless developer experience, particularly in handling real-time data synchronization and reactivity. Over time, as he explored other frameworks and tools like Apollo/GraphQL, FeathersJS, Firebase, Appwrite, Supabase, and RxDB, he found that none of them matched the Developer Experience of Minimongo and Meteor on the frontend side. The discovery of signals in SolidJS led him to grasp its connection to the reactivity he had previously worked with in Meteor, which eventually inspired the creation of SignalDB to bring Meteor-like reactivity to modern JavaScript frameworks.

Which are the primary technologies used for building your product?

SignalDB's answer

JavaScript, TypeScript

What makes your product unique?

SignalDB's answer

SignalDB is unique for its MongoDB-like interface, TypeScript support, optimistic UI, and signal-based reactivity across multiple frameworks. It offers a universal interface that integrates well with various JavaScript frameworks and libraries through reactivity adapters, including Angular, Solid.js, Preact, Vue, among others. SignalDB's schema-less design, in-memory storage, and rapid query performance simplify data management, enhancing the developer experience significantly.

Why should a person choose your product over its competitors?

SignalDB's answer

A person might choose SignalDB over its competitors for several reasons:

  • Its MongoDB-like interface allows developers to use common selectors without having to learn new things.
  • It offers first-class TypeScript support ensuring type safeness during development.
  • SignalDB's optimistic UI and signal-based reactivity facilitate real-time data updates and synchronization.
  • Its universal interface and pre-built adapters for numerous libraries make it highly compatible with various JavaScript frameworks.
  • The schema-less design and in-memory storage ensure rapid query performance and simplified data management

How would you describe your primary audience?

SignalDB's answer

Developers looking for a reactive local JavaScript database solution that easily integrates with various JavaScript frameworks and libraries, who appreciate a MongoDB-like interface and TypeScript support for a type-safe development environment.

Who are some of the biggest customers of your product?

SignalDB's answer

  • VineForecast GmbH

User comments

Share your experience with using SignalDB and Yjs. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Yjs should be more popular than SignalDB. It has been mentiond 15 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SignalDB mentions (3)

  • Using SignalDB with React: A complete guide
    SignalDB is a reactive, signal-based, client-side JavaScript database designed for modern web apps. It offers a powerful MongoDB-like interface for data handling through an intuitive API with first-class TypeScript support. This database technology is available via the signaldb npm package. - Source: dev.to / 3 months ago
  • SQLSync – Stop Building Databases
    I'm trying to achieve something similar with SignalDB: https://signaldb.js.org/. - Source: Hacker News / 6 months ago
  • SignalDB: Bringing Meteor-Like Reactivity to the Modern Age
    Learn more about SignalDB and also check out the documentation at https://signaldb.js.org. - Source: dev.to / 7 months ago

Yjs mentions (15)

  • An Interactive Intro to CRDTs
    I've seen it come up often in collaborative text editors. Also see: https://github.com/yjs/yjs. - Source: Hacker News / 8 months ago
  • JSON Schema Store
    You are absolutely right that XML is better for document structures. My current theory is that Yjs [0] is the new JSON+XML. It gives you both JSON and XML types in one nested structure, all with conflict free merging via incremental updates. Also, you note the issue with XML and overlapping inline markup. Yjs has an answer for that with its text type, you can apply attributes (for styling or anything else) via... - Source: Hacker News / 9 months ago
  • Launch HN: Tiptap (YC S23) – Toolkit for developing collaborative editors
    Note: https://github.com/yjs/yjs for collaborative "document edition, and user cursors"; has WebRTC, web socket, matrix.org backend. - Source: Hacker News / 10 months ago
  • Wormholers, what can CCP and wormholers do to improve J-Space?
    CCP needs to revamp proto anyway, due to recent exploits... practically, nothing really prevents 'em from using some sort of CRDT's to make the state of the sig view eventually consistent (yjs lib, if we're speaking frontendian). Source: 11 months ago
  • How to use Yjs with Ruby on Rails?
    Yjs framework: Because it is a CRDT implementation which provides collaborative editing and offline-first capability. Source: 12 months ago
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What are some alternatives?

When comparing SignalDB and Yjs, you can also consider the following products

RxDB - A fast, offline-first, reactive Database for JavaScript Applications

PouchDB - Open-source JavaScript database inspired by Apache CouchDB that's designed to run well within the browser

Thymer - Web-based Project management and task planning for people who hate project management and task planning. For individuals, teams and small businesses.

ShareDB - Realtime database backend based on Operational Transformation (OT)

IndexedDB - IndexedDB is a low-level API for client-side storage of significant amounts of structured data, including files/blobs.

Realm.io - Realm is a mobile platform and a replacement for SQLite & Core Data. Build offline-first, reactive mobile experiences using simple data sync.