Software Alternatives & Reviews

RxDB VS PouchDB

Compare RxDB VS PouchDB and see what are their differences

RxDB logo RxDB

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

PouchDB logo PouchDB

Open-source JavaScript database inspired by Apache CouchDB that's designed to run well within the browser
  • RxDB Landing page
    Landing page //
    2023-07-20

RxDB, which stands for Reactive Database, is a JavaScript-based NoSQL database designed for a wide range of applications such as websites, hybrid apps, Electron apps, progressive web apps, and Node.js. The "reactive" aspect of RxDB allows you not only to retrieve the current state of the database but also to subscribe to all changes in the state, including query results or specific fields within a document. This feature is particularly advantageous for real-time user interface applications, as it facilitates development and offers notable performance benefits. Additionally, RxDB can be utilized to build efficient backends in Node.js.

  • PouchDB Landing page
    Landing page //
    2022-12-23

RxDB

Website
rxdb.info
$ Details
Release Date
2016 December

PouchDB

Pricing URL
-
$ Details
Release Date
-

RxDB videos

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PouchDB videos

Getting started with PouchDB and CouchDB (tutorial)

More videos:

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

Category Popularity

0-100% (relative to RxDB and PouchDB)
Databases
42 42%
58% 58
Developer Tools
63 63%
37% 37
NoSQL Databases
45 45%
55% 55
JavaScript
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare RxDB and PouchDB

RxDB Reviews

10 Best Open Source Firebase Alternatives
Reactive Database or RxDB is a real-time NoSQL database for JavaScript apps such as progressive web apps, electron apps, PWAs, hybrid apps, and websites. Reactive means that you get to query the current state while subscribing to all state changes like the result of a single field of a document or query.

PouchDB Reviews

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Social recommendations and mentions

Based on our record, PouchDB should be more popular than RxDB. 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.

RxDB mentions (10)

  • Ask HN: How Can I Make My Front End React to Database Changes in Real-Time?
    I'm interested in this problem also! I think there is a large overlap with projects that market/focus on offline-first experiences. AFAIK this problem can be solved by: 1) Considering a client-side copy of the database that gets synced with the remote DB. This is an approach [PowerSync](https://www.powersync.com/) and [ElectricSql](https://electric-sql.com/) and [rxdb](https://rxdb.info/) take! - Source: Hacker News / 6 days ago
  • You can't leak users' data if you don't hold it
    Hey, after I posted that, I went and gave a second look online to see if I could find something that would allow me to develop a local-first app with offline persistence and syncing capabilities. I ended up finding some possibilities out there that could potentially help me build stuff. One of them is RxDB [1], which offers WebRTC syncing - you'd still need a signaling server, I suppose, but all sensitive... - Source: Hacker News / 26 days ago
  • SignalDB: Bringing Meteor-Like Reactivity to the Modern Age
    About a year ago, I discovered a cool offline-first framework called RxDB. Initially, I thought that on the frontend side, this was exactly what I had been searching for over the past years. After tinkering around and even using it in production for some time, I realized that it wasn't well-suited for my intended use. RxDB was initially created as an RxJS layer for PouchDB with a server replication interface.... - Source: dev.to / 6 months ago
  • Show HN: ElectricSQL, Postgres to SQLite active-active sync for local-first apps
    Congrats to the team. Once I’ve tried https://rxdb.info/ and it wasn’t funny at all to do the remote replication (PG) and to deal with conflicts. I do need to check this out! - Source: Hacker News / 7 months ago
  • What did I do to deserve a JavaScript database?
    For anyone who wants to not only make jokes but actuall learn something, I recommend to start with exploring the github repo: https://github.com/pubkey/rxdb. Source: over 1 year ago
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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 / 3 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 / 8 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
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What are some alternatives?

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

Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

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

Supabase - An open source Firebase alternative

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

MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

DataGrip - Tool for SQL and databases