Software Alternatives & Reviews

KnockoutJS VS RxDB

Compare KnockoutJS VS RxDB and see what are their differences

KnockoutJS logo KnockoutJS

Knockout makes it easier to create rich, responsive UIs with JavaScript

RxDB logo RxDB

A fast, offline-first, reactive Database for JavaScript Applications
  • KnockoutJS Landing page
    Landing page //
    2018-09-30
  • 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.

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Category Popularity

0-100% (relative to KnockoutJS and RxDB)
Javascript UI Libraries
100 100%
0% 0
Databases
0 0%
100% 100
JS Library
100 100%
0% 0
NoSQL Databases
0 0%
100% 100

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Reviews

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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.

Social recommendations and mentions

Based on our record, KnockoutJS 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.

KnockoutJS mentions (21)

  • A First Look at HTMX and How it Compares to React
    The approach is not new, essentially a variation of Knockout, Alpine, and similar "JS-in-HTML" approaches. - Source: dev.to / 8 months ago
  • The Best UI Libraries for Cross-Platform Apps with Tauri
    SolidJS and Tauri form another potent combination for creating performant, lightweight, and secure experiences. SolidJS is a reactive UI library that is similar to Svelte in the way it compiles away reactivity and updates the DOM directly, but it also incorporates a fine-grained reactivity system reminiscent of libraries like Marko, Knockout, and MobX. - Source: dev.to / 9 months ago
  • Why are signals still not so popular?
    People act like Signals are a new discovery. KnockoutJS was using them 13 years ago and other libraries used them before that. Source: 10 months ago
  • What is KnockoutJS and how is it relevant in Magento 2?
    Knockout JS is a Javascript library which uses the MVVM pattern to bind data to certain DOM elements. Within Magento, we usually define a View-Model (which is a .js file) and a Template (which is a .html file), and the data in the template file is bound to the view-model, meaning whenever the data in the view-model changes, the template file changes too. Source: 11 months ago
  • Alpine.js
    I still use Knockout[0] for almost an identical experience. 0: https://knockoutjs.com/. - Source: Hacker News / over 1 year ago
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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 / 20 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 / about 1 month 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 / 8 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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What are some alternatives?

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

AngularJS - AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.

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

Vue.js - Reactive Components for Modern Web Interfaces

Supabase - An open source Firebase alternative

Svelte - Cybernetically enhanced web apps

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