nowfound

Dev tools · alternatives · 2026

24 alternatives to RxDB v3 – JavaScript Database and ORM

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/ - pubkey/rxdb

RxDB is a JavaScript database and ORM tool for developers building applications that need local data storage and management. It provides reactive database functionality with ORM capabilities, allowing developers to… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RxDB v3 – JavaScript Database and ORM launched in 2017; newer entries below may have overtaken it.

  1. 1

    The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/ - pubkey/rxdb

    2017 · github.com · its alternatives →

  2. 2

    RxDB is a fast, local-first NoSQL-database for JavaScript Applications like Websites, hybrid Apps, Electron-Apps, Progressive Web Apps and Node.js

    2013 · jsdb.io · its alternatives →

  3. 3

    Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…

    2024 · github.com · its alternatives →

  4. 4
    RxDB▲6

    A fast, reactive, NoSQL database for JavaScript apps

    2023 · rxdb.info · its alternatives →

  5. 5

    A SQL database implemented purely in TypeScript type annotations. - codemix/ts-sql

    2020 · github.com · its alternatives →

  6. 6
    clientdb▲295

    Build lightning fast apps with instantaneous interactions

    2022 · its alternatives →

  7. 7
    PeerDB▲110

    Fast, native ETL for Postgres

    2023 · peerdb.io · its alternatives →

  8. 8

    An extremely simple and explicit ORM for TypeScript - Seb-C/kiss-orm

    2020 · github.com · its alternatives →

  9. 9

    Set up GraphQL-based replication with RxDB including pull, push, and live streaming handlers for syncing data between client and server.

    2019 · rxdb.info · its alternatives →

  10. 10

    I had already posted the project a couple of years ago, and it gained some interest, but a lot of stuff has been done since then, especially regarding performance, a completely new JSON store, a REST API, various internals refactored, an improved JSONiq based query engine allowing updates, implementing set-oriented join optimizations, a now already dated web UI, a new Kotlin based CLI, a Python and TypeScript client to ease the use of Sirix... First prototypes from a precursor stem already from 2005. So, what is it all about? The system uses ideas from ZFS (a keyed index trie, storing…

    2023 · github.com · its alternatives →

  11. 11
    InstantDB▲320

    Complete backend with auth and storage in one prompt

    Apr 2026 · instantdb.com · its alternatives →

  12. 12

    Hello fellow hackers! I'm excited to share the launch of WhoDB by Clidey. We are hoping to redefine the user experience with database management. Going away from the LLMs hype, we really just want to make developers' lives better! WhoDB is written in Golang, is lightweight, and supports a variety of database backends (PostgreSQL, MySQL, SQLite3, MongoDB, & Redis). WhoDB offers: * Better UX: Intuitive and easy-to-use interface. * Faster Performance: Built with GoLang for exceptional speed and table virtualization in the Frontend. * Schema Visualization: Interactive graphs to visualize your…

    2024 · github.com · its alternatives →

  13. 13

    Client-Side Database for Browsers,

    2017 · github.com · its alternatives →

  14. 14

    Contribute to Z-Gort/Reservoirs-Lab development by creating an account on GitHub.

    2024 · github.com · its alternatives →

  15. 15

    I'm Robbert, the creator of DataGridXL.js. Last month I released version 2 which includes many new features. DataGridXL is a free (and commercial) editable data table library written in ES6. My goal is to develop the most performant & user-friendly spreadsheet-like data table out there: - It has zero dependencies. You don’t need any framework to use DataGridXL. - It is lightweight (~250kb) and easy to use. It does not even require messing with CSS. - It has its own Virtual DOM implementation to prevent DOM errors. - Developer friendly. Supports all modern web browsers Please take a look at…

    2022 · datagridxl.com · its alternatives →

  16. 16
    Outerbase▲298

    The interface for your database

    2023 · its alternatives →

  17. 17
  18. 18

    One year ago I open-sourced my very first 'real' project and shared it here. I was a college student in my senior year and desperately looking for a job. At the time of sharing it i couldn't even afford a domain and naively let someone buy the one i had my eyes on lol. It's been a hell of a year with this blowing up, me moving to another country, and switching 2 jobs. In a year we somehow managed to hit 26k stars, grow a 1000+ person discord community, and support 37 languages. I couldn't be more grateful for the community that helped this grow, but now i don't know what direction to take…

    2025 · drawdb.app · its alternatives →

  19. 19

    Simple online database service in the cloud with NoSQL, REST API, low code javascript hooks, MongoDB support and more. Perfect for API automation, custom development, enterprise, backoffice, serverless backends, database driven websites. It provides easy collaboration and data management with secure

    2016 · restdb.io · its alternatives →

  20. 20

    Hey all! I released drawDB about a month ago and now it's open source. I hope you find it useful. If you want to check out the app you can go to https://drawdb.vercel.app/ . Thank you:)

    2024 · github.com · its alternatives →

  21. 21PT
  22. 22

    Hello everyone! I'm exited to share a NodeJS package I was working on for the past two months. The package is designed to simplify querying SQL databases through an array-like API. Qustar supports PostgreSQL, SQLite, MySQL, and MariaDB, and offers TypeScript support for a robust development experience. It's in early stage of development. I would like to hear your thoughts about it.

    2024 · github.com · its alternatives →

  23. 23EA
  24. 24
    restdb.io▲131

    Simple online NoSQL database backend

    2016 · restdb.io · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →