JavaScript Immutable

Open-source JavaScript projects categorized as Immutable

Top 10 JavaScript Immutable Projects

  • Immer

    Create the next immutable state by mutating the current one

  • Project mention: Comparing React state tools: Mutative vs. Immer vs. reducers | dev.to | 2024-05-01

    Immer is a lightweight package that simplifies working with immutable states. Immutable data structures ensure efficient data change detection, making it easier to track modifications. Additionally, they enable cost-effective cloning by sharing unchanged parts of a data tree in memory.

  • react-tetris

    Use React, Redux, Immutable to code Tetris. 🎮

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
  • easy-peasy

    Vegetarian friendly state for React

  • pepperoni-app-kit

    Pepperoni - React Native App Starter Kit for Android and iOS

  • js-joda

    :clock2: Immutable date and time library for javascript

  • Project mention: Everything you need to know about Date in Programming | dev.to | 2023-10-28

    js-joda

  • partial.lenses

    Partial lenses is a comprehensive, high-performance optics library for JavaScript

  • nft.storage

    😋 NFT.Storage Classic (classic.nft.storage) offers free decentralized storage and bandwidth for NFTs on IPFS and Filecoin. April 2024 Update: Existing NFT.Storage Classic account holders can add data through their Classic accounts. New account holders can transition to the new version at NFT.Storage that preserves data in Filecoin for a small fee.

  • Project mention: I Moved My Blog from IPFS to a Server | news.ycombinator.com | 2024-01-31

    That flagship app you are looking for seems to be https://nft.storage/ (by Protocol Labs).

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • limu

    High performance immutable lib alternative to immer with the same api, based on shallow copy on read and mark modified on write mechanism.

  • Project mention: Focusing on optimization, surpassing immer, limu finally reaches the top of immutable data performance | dev.to | 2024-01-06

    limu is designed for modern browsers. It only considers the operating environment that supports Proxy and uses the mechanism of shallow copy on read and mark update on write. This allows users to operate variable data like original data. During the operation, only proxy objects are generated for the read nodes and returned to the user. After reading, the parent and child nodes are directly connected with shallow clone nodes. The proxy object is hidden in the meta data of the node. , after the operation is completed, a new data with structural sharing characteristics is generated, and the meta data generated during the reading process is removed.

  • redux-cool

    Build redux logic, without getting nervous 😬

  • object-state-history

    The ObjectStateHistory is a JavaScript implementation that allows you to keep track of changes in an object over time, creating a history of the modifications.

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).

JavaScript Immutable related posts

  • Comparing React state tools: Mutative vs. Immer vs. reducers

    1 project | dev.to | 1 May 2024
  • Immer VS mutative - a user suggested alternative

    2 projects | 25 Jan 2024
  • Deep Cloning Objects in JavaScript, the Modern Way

    8 projects | news.ycombinator.com | 21 Dec 2023
  • Limu, the fastest immutable data JavaScript lib was borned

    3 projects | news.ycombinator.com | 21 Oct 2023
  • Why do we need modules at all?

    3 projects | news.ycombinator.com | 24 Sep 2023
  • How We Fixed Performance With JS Object Variable Mutation

    1 project | dev.to | 4 Sep 2023
  • The sword refers to immer, the faster and stronger immutable data js tool limu stable version released!

    6 projects | dev.to | 18 Aug 2023
  • A note from our sponsor - SurveyJS
    surveyjs.io | 2 Jun 2024
    With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →

Index

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

Project Stars
1 Immer 27,099
2 react-tetris 8,119
3 easy-peasy 5,027
4 pepperoni-app-kit 4,637
5 js-joda 1,588
6 partial.lenses 910
7 nft.storage 618
8 limu 208
9 redux-cool 25
10 object-state-history 2

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