Life & fun · alternatives · 2026

24 alternatives to LocalStorage.js – LocalStorage Polyfill v2.0

A localStorage polyfill, that enables persistent storage of data in every browser. - mortzdk/localStorage

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. LocalStorage.js – LocalStorage Polyfill v2.0 launched in 2014; newer entries below may have overtaken it.

1. 1
   Store.js v2.0 – Cross-browser storage for all use cases▲162

   Cross-browser storage for all use cases, used across the web. - marcuswestin/store.js

   2017 · github.com · its alternatives →

2. 2SS
   Serverless storage exposed via localStorage like API▲40

   2020 · cls.tools · its alternatives →

3. 3
   RemoteStorage – sync localStorage across devices and browsers▲129

   Hey HN! Wanted to share a new library and server I've recently been working on called remoteStorage. When building frontends with Javascript, the native localStorage API is super useful for keeping track of state between sessions in the same browser, but it's not as good a solution when your data needs to be shared across multiple devices or browsers. For instance, let's say you want to show a welcome modal to all new users that sign up for your product. If you use localStorage to track if a user has already seen this modal, your users will end up getting the experience repeatedly every time…

   2024 · github.com · its alternatives →

4. 4AS
   A Simple LocalStorage Hook in React▲35

   2019 · npmjs.com · its alternatives →

5. 5
   Local Node.js app to save everything you browse and serve it offline▲406

   🌱 TDF - Tree Document Format - a universal file format for web collections - DO-SAY-GO/tdf

   2019 · github.com · its alternatives →

6. 6AS
   A simple front end for localStorage objects▲9

   2017 · madprops.github.io · its alternatives →

7. 7
   Devbox▲103

   A UI for local storage

   2022 · chromewebstore.google.com · its alternatives →

8. 8
   StorageX▲67

   An all-in-one localstorage/sessionstorage/cookie manager

   2022 · chromewebstore.google.com · its alternatives →

9. 9
   remoteStorage▲9

   Easily persist data across browsers and devices.

   2024 · remote.storage · its alternatives →

10. 10
    secure-ls▲81

    Secure localStorage data with encryption and compression

    2016 · github.com · its alternatives →

11. 11
    Storage Block by Liveblocks▲288

    Convert your product to multiplayer in minutes

    2022 · liveblocks.io · its alternatives →

12. 12
    a5.gg — Using HTML5 localstorage as a quick note taking app▲6

    Put this together this afternoon. I've been after something to quickly jot down the odd piece of information that I can access later in the day when browsing the web. Hopefully you find it useful. Criticism/thoughts/ideas greatly appreciated. I should add, since all the hard work here lies in the work of others here — garlic.js is a great plugin for handling localstorage. Cheers Jason

    2012 · a5.gg · its alternatives →

13. 13
    Fetch polyfill in 500 bytes▲23

    🐕 Bare minimum 500b fetch polyfill. Contribute to developit/unfetch development by creating an account on GitHub.

    2017 · github.com · its alternatives →

14. 14
    Immutable.js▲79

    Immutable persistent data collections for javascript

    2014 · facebook.github.io · its alternatives →

15. 15
    cookies.js, making cookies a delight to work with on the front-end▲122

    🍫 Tastier cookies, local, session, and db storage in a tiny package. Includes subscribe() events for changes. - franciscop/brownies

    2016 · github.com · its alternatives →

16. 16
    Badger – an embeddable, persistent key-value store written in Go▲88

    Fast key-value DB in Go. Contribute to dgraph-io/badger development by creating an account on GitHub.

    2017 · github.com · its alternatives →

17. 17
    Easy Local Storage Manager▲3

    Manage localStorage, sessionStorage and Cookies with ease

    Nov 2025 · easylocalstorage.dev · its alternatives →

18. 18AL
    A little todo app with local storage▲15

    2014 · cdn.rawgit.com · its alternatives →

19. 19
    StorageKit▲1

    localStorage in one click. No DevTools diving.

    Mar 2026 · chromewebstore.google.com · its alternatives →

20. 20
    vue-ls▲7

    vuejs, localstorage

    2017 · github.com · its alternatives →

21. 21
    StrongMap – JavaScript Map Meets Your Hard Disk▲16

    JavaScript Map meets your Hard Disk. Contribute to crisdosaygo/StrongMap development by creating an account on GitHub.

    2020 · github.com · its alternatives →

22. 22
    Storage Viewer▲6

    A simple Chrome extension to explore browser storage

    2025 · chromewebstore.google.com · its alternatives →

23. 23AS
    A simple library for saving JS objects in Windows 8▲25

    2012 · matthewsmith.com · its alternatives →

24. 24
    globalStorage▲2

    localStorage being re-invneted

    2021 · its alternatives →

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 →