
JSLibCache
A more dynamic version of Decentraleyes / LocalCDN where the Javascript libraries (and CSS / fonts) are downloaded once from the CDN and then stored locally forever.

What is JSLibCache?
JSLibCache is a WebExtension for Firefox that enhances privacy by serving requests to popular CDNs from local cache/storage. It dynamically fetches JavaScript libraries, CSS files, and Fonts from CDNs and stores them locally for subsequent requests.

Stats
- *://*/*
- storage
- activeTab
- unlimitedStorage
- webRequest
- webRequestBlocking
- webNavigation
Chrome-Stats Rank
Other platforms

Summary
JSLibCache
A WebExtension for Firefox / Chrome that enhances privacy by serving requests to popular CDNs from local cache/storage. It is similar to Decentraleyes / LocalCDN. It serves Javascript libraries, CSS files and Fonts that a website tries to load from popular CDNs like ajax.googleapis.com.
Difference between JSLibCache and Decentraleyes / LocalCDN JSLibCache fetches resources from CDNs dynamically, once. So if a website you visit requests https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js and that lib is not yet in the local cache, it is fetched from the CDN and put into local storage for subsequent requests.
User reviews
Safety
Risk impact
JSLibCache is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install JSLibCache if you trust the publisher.
Risk likelihood
JSLibCache has earned a fairly good reputation and likely can be trusted.