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Immutable.js vs Moment.js: What are the differences?
What is Immutable.js? Immutable persistent data collections for Javascript which increase efficiency and simplicity, by Facebook. Immutable provides Persistent Immutable List, Stack, Map, OrderedMap, Set, OrderedSet and Record. They are highly efficient on modern JavaScript VMs by using structural sharing via hash maps tries and vector tries as popularized by Clojure and Scala, minimizing the need to copy or cache data.
What is Moment.js? A JavaScript date library for parsing, validating, manipulating, and formatting dates. A javascript date library for parsing, validating, manipulating, and formatting dates.
Immutable.js and Moment.js belong to "Javascript Utilities & Libraries" category of the tech stack.
Immutable.js is an open source tool with 28.1K GitHub stars and 1.63K GitHub forks. Here's a link to Immutable.js's open source repository on GitHub.
Slack, Snapchat, and Gigya are some of the popular companies that use Moment.js, whereas Immutable.js is used by Instagram, Snapchat, and Rove.me. Moment.js has a broader approval, being mentioned in 2783 company stacks & 67 developers stacks; compared to Immutable.js, which is listed in 46 company stacks and 64 developer stacks.
Pros of Immutable.js
- Immutable data structures8
- Allows you to mimic functional programming5
- Bring the functional experience to JS2
- Makes writing Javascript less scary1
- Easily transpiles to different ES standards1