Software Alternatives & Reviews

RxDB VS Deno

Compare RxDB VS Deno and see what are their differences

RxDB logo RxDB

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

Deno logo Deno

A secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.
  • 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.

  • Deno Landing page
    Landing page //
    2023-10-15

RxDB videos

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Deno videos

Why nobody is using Deno?

More videos:

  • Review - What is Deno & Will it replace Node.js?
  • Review - Will Deno replace Node.js: Which programming language is better? | TechLead

Category Popularity

0-100% (relative to RxDB and Deno)
Databases
100 100%
0% 0
Typescript
0 0%
100% 100
NoSQL Databases
100 100%
0% 0
JavaScript
8 8%
92% 92

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 Deno

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.

Deno Reviews

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Social recommendations and mentions

Based on our record, Deno seems to be a lot more popular than RxDB. While we know about 195 links to Deno, we've tracked only 10 mentions of RxDB. 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 / 19 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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Deno mentions (195)

  • What's Your Favorite Tech Stack and Why?
    Deno: Deno with one of it's frameworks (like Fresh. - Source: dev.to / about 1 month ago
  • Hacktoberfest 2023 Recap
    Along the way, I not only got the oppurtunity to revise old concepts that had blurred in my memory, but also learnt about new technologies like Fresh.js, a framework from Deno (a js runtime engine) that uses Preact, a React Routing library and used Chakra UI for the first time. - Source: dev.to / 6 months ago
  • Node.js vs. Deno vs. Bun: JavaScript runtime comparison
    Import { serve } from "https://deno.land/std@0.198.0/http/server.ts"; Const handler = async (_request: Request): Promise => { const resp = await fetch("https://api.github.com/users/denoland", { // The init object here has an headers object containing a // header that indicates what type of response we accept. // We're not specifying the method field since by default // fetch makes a GET request. headers: { ... - Source: dev.to / 8 months ago
  • Enhancing AWS Lambda Security with Deno
    Deno is an alternative JavaScript runtime that was released back in 2020. I’ve been seeing more interest in it recently, and it has some compelling features:. - Source: dev.to / 9 months ago
  • Introducing Atomic Emails – Self-hosted temporary email platform wherever you need it.
    Most platform connectors are written on Deno, that allows you to host them serverless for free! Source: 10 months ago
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What are some alternatives?

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

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

Bun.sh - Bun is an all-in-one JavaScript runtime & toolkit designed for speed, complete with a bundler, test runner, and Node.js-compatible package manager.

Supabase - An open source Firebase alternative

Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications

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

Fresh Framework - Fresh is a next generation web framework, built for speed, reliability, and simplicity.