TypeScript Mutable

Open-source TypeScript projects categorized as Mutable

Top 5 TypeScript Mutable Projects

  1. valtio

    đź§™ Valtio makes proxy-state simple for React and Vanilla

    Project mention: Show HN: Aberdeen – An elegant approach to reactive UIs | news.ycombinator.com | 2025-05-09

    Oh.. yeah, the proxy part does look really familiar! :-)

    Also, their use of promises looks interesting: https://github.com/pmndrs/valtio?tab=readme-ov-file#suspend-... -- I might borrow some ideas from that... :-)

  2. SurveyJS

    JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.

    SurveyJS logo
  3. mutative

    Efficient immutable updates, 2-6x faster than naive handcrafted reducer, and more than 10x faster than Immer.

    Project mention: Unlocking Multiprocessing for Smoother Web Applications | dev.to | 2024-12-16

    Immutable State with Optional Mutability: Powered by the Mutative library, the core provides an immutable state transition process while allowing performance optimization with mutable instances when needed.

  4. concent

    A reactive atomic state engine for React(including React 18) and all React like, carrying dependency collection feature, supporting fine-grained updates.

  5. use-mutable-source

    Minimal and elegant way to integrate any library with React ⚛️

  6. cow-list

    Copy-On-Write iterable list

  7. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
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).

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TypeScript Mutable related posts

  • Creating a library for both React and Vue 🤝

    2 projects | dev.to | 26 Mar 2025
  • How to properly structure a valtio shared state object?

    1 project | /r/reactjs | 25 Jun 2023
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  • What is being used right now for ioc/state-managment?

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  • Explanation on how Redux or React Context could help and picking the best option

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    1 project | dev.to | 22 Aug 2022
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    1 project | /r/vuejs | 27 Jul 2022
  • A note from our sponsor - SurveyJS
    surveyjs.io | 14 Jul 2025
    Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more. Learn more →

Index

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

# Project Stars
1 valtio 9,738
2 mutative 1,783
3 concent 1,379
4 use-mutable-source 6
5 cow-list 4

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Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
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