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Technology · JavaScript libraries

Immutable.js

Immutable.js is one of 232 technologies we detect in JavaScript libraries.

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detected by AwesomeTechStack auditsfacebook.github.io

About Immutable.js

Immutable.js is a JavaScript library developed by Facebook that provides immutable data structures for more predictable state management in applications.

How many people use Immutable.js

GitHub · npm
  1. #11Marked37k
  2. #12fullPage.js35k
  3. #13Clipboard.js34k
  4. #14Immutable.js33k
  5. #15Floating UI33k
  6. #16html2canvas32k
  7. #17Slick29k

167M npm downloads, last 30 days

GitHubnpmIssues

#14 of 198 JavaScript libraries we have counts for (of 232) · bars are GitHub stars across these neighbours; the category leader is Axios at 109k · as of September 7, 2026

Compare

Immutable.js

#14 of 198 JavaScript libraries

stars33k
downloads / 30d167M
Clipboard.js

#13 of 198 JavaScript libraries

stars34k
downloads / 30d8.3M

The two numbers disagree - one leads on stars, the other on installs. Stars measure attention, downloads measure use.

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How we audit Immutable.js

We measure the detected version against Immutable.js's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.

How the score works

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Technology definitions from a community-maintained catalogue, licensed GPL-3.0. Attribution and source.