Software Alternatives & Reviews

PouchDB VS SignalDB

Compare PouchDB VS SignalDB and see what are their differences

PouchDB logo PouchDB

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

SignalDB logo SignalDB

reactive local javascript database
  • PouchDB Landing page
    Landing page //
    2022-12-23
  • SignalDB Landing page
    Landing page //
    2023-10-26

PouchDB videos

Getting started with PouchDB and CouchDB (tutorial)

More videos:

  • Review - CouchDB everywhere with PouchDB - Dale Harvey, Mozilla

SignalDB videos

No SignalDB videos yet. You could help us improve this page by suggesting one.

+ Add video

Category Popularity

0-100% (relative to PouchDB and SignalDB)
Databases
79 79%
21% 21
NoSQL Databases
76 76%
24% 24
Developer Tools
68 68%
32% 32
Key-Value Database
100 100%
0% 0

Questions and Answers

As answered by people managing PouchDB and SignalDB.

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 PouchDB and SignalDB. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, PouchDB should be more popular than SignalDB. It has been mentiond 21 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.

PouchDB mentions (21)

  • Show HN: RemoteStorage – sync localStorage across devices and browsers
    How does this compare to PouchDB[1]? [1]: https://pouchdb.com/. - Source: Hacker News / 4 months ago
  • Local-first software: You own your data, in spite of the cloud (2019)
    Meteor wrapped the MongoDB API for this purpose. You are working with collections and can run the same queries over them, regardless of whether you are connected to a DB instance or the browser's local storage. For CouchDB an equivalent exists in the form of PouchDB: https://pouchdb.com/. - Source: Hacker News / 7 months ago
  • Modern SQL Databases Are Changing Web Development: Part 1
    Not sure if you're thinking more of an official standard but PouchDB is open source and sounds similar to what you're talking about: https://pouchdb.com/. - Source: Hacker News / 9 months ago
  • Figma Is a File Editor
    I have another use case that DO would be perfect for, and that's sync for offline first apps. I have two offline first apps, both using PouchDB[1] as client database and CouchDB as server database. I'd love to replace CouchDB with DO. Maybe you can hire some of the people contributing to PouchDB to build a backend for it using DO? [1]: https://pouchdb.com. - Source: Hacker News / 10 months ago
  • This Instagram post... I guess backend code does't belong to git
    PouchDB might be of interest - https://pouchdb.com/ - "PouchDB was created to help web developers build applications that work as well offline as they do online. Source: about 1 year ago
View more

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 / 2 months ago
  • SQLSync – Stop Building Databases
    I'm trying to achieve something similar with SignalDB: https://signaldb.js.org/. - Source: Hacker News / 5 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 / 6 months ago

What are some alternatives?

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

CouchDB - HTTP + JSON document database with Map Reduce views and peer-based replication

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

GraphQL - GraphQL is a data query language and runtime to request and deliver data to mobile and web apps.

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.

DataGrip - Tool for SQL and databases