JavaScript Reactive

Open-source JavaScript projects categorized as Reactive

Top 23 JavaScript Reactive Projects

  • WatermelonDB

    🍉 Reactive & asynchronous database for powerful React and React Native apps ⚡️

    Project mention: Is react-native-encrypted-storage a good place for storing base64 images securely? | | 2023-02-21

    As title says, is it a good option? There'll be like 60 webp images not some high quality. Or should I add some local db instead, something like: 1. 2.

  • Spark Notebook

    Interactive and Reactive Data Science using Scala and Spark.

  • Appwrite

    Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!

  • spec

    The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs. (by asyncapi)

    Project mention: What tool do you use to document your Kafka messages format? | | 2023-02-14
  • toxy

    Hackable HTTP proxy for resiliency testing and simulated network conditions

  • kefir

    A Reactive Programming library for JavaScript

  • trading-vue-js

    💹 Hackable charting lib for traders. You can draw literally ANYTHING on top of candlestick charts. [Not Maintained]

  • callbag-basics

    👜 Tiny and fast reactive/iterable programming library

  • Sonar

    Write Clean JavaScript Code. Always.. Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

  • mikado

    Mikado is the webs fastest template library for building user interfaces.

    Project mention: Alpine.js | | 2023-01-13

    Yet another JS framework. How fast is it really? The learning curve may not be worth it if it's slower than and according to few things are faster than a very little-known framework called Mikado ( That being said, I would never sacrifice performance of my software for how trendy or popular something is, e.g. React is #1 in popularity yet it's overcomplicated, massive, slow as hell.

  • lemonadejs

    LemonadeJS is a micro (7Kb) reactive, with a two-way data binding, no dependencies, JavaScript library that aims to be as close to JavaScript Vanilla as possible.

    Project mention: Show HN: Reactive Webcomponets with LemonadeJS | | 2023-01-08
  • corset

    Declarative data bindings, bring your own backend.

  • poolifier

    Fast and small Node.js thread pool implementation

  • CalDOM

    An agnostic, reactive & minimalist (3kb) JavaScript UI library with direct access to native DOM.

  • trkl

    Reactive microlibrary with observables and Knockout-style computeds in 383 bytes

    Project mention: Making a Website Under 1kB | | 2022-09-09

    For small websites I wrote an observables microlibrary, one afternoon. It's called Trkl and minified & gzipped the code is about 400 bytes:

  • beicon

    Reactive Streams for ClojureScript

  • rxjs-fundamentals-course

    RxJS Fundamentals, an Open Learning course by This is Learning.

    Project mention: How we built This is Learning Community | | 2023-02-26

    RxJS Fundamentals (

  • craft-sprig

    A reactive Twig component framework for Craft CMS.

    Project mention: A mate of mine built a cool little Tottenham Database showing the history of spurs. | | 2023-03-03

    It’s pretty boring! Just a Craft CMS site, the front end is Twig, I use Tailwind CSS and a bit of Alpine JS here and there. The search/filter functionality is using Sprig, which makes it so easy.

  • Dragonbinder

    1kb progressive state management library inspired by Vuex.

  • derivejs

    DeriveJS is a reactive ODM - Object Document Mapper - framework, a "wrapper" around a database, that removes all the hassle of data-persistence by handling it transparently in the background, in a DRY manner.

  • Sekoia

    Sekoia.js - Reactivity Engine

  • dlite

    A tiny, blazing fast view library that creates reactive Web Components (by adamghill)

    Project mention: Writing JavaScript without a build system | | 2023-02-16
  • lightue

    A lightweight and simple model-view framework inspired by Vue.js

  • reactive-box

    1 kB effective reactive core

  • good.html

    💎 Good.HTML. A nice framework without the bad stuff. Lots of custom elements, and nice templates. Good. HTML

    Project mention: Good.HTML – a nice framework for nice things with nice stuff | | 2023-03-07
  • InfluxDB

    Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-03-07.

JavaScript Reactive related posts


What are some of the best open-source Reactive projects in JavaScript? This list will help you:

Project Stars
1 WatermelonDB 9,025
2 Spark Notebook 3,127
3 spec 2,905
4 toxy 2,721
5 kefir 1,831
6 trading-vue-js 1,812
7 callbag-basics 1,647
8 mikado 596
9 lemonadejs 312
10 corset 264
11 poolifier 190
12 CalDOM 176
13 trkl 159
14 beicon 146
15 rxjs-fundamentals-course 125
16 craft-sprig 109
17 Dragonbinder 70
18 derivejs 54
19 Sekoia 30
20 dlite 22
21 lightue 21
22 reactive-box 19
23 good.html 18
Access the most powerful time series database as a service
Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.