# 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.

Canonical page: [https://chrome-stats.com/d/jslibcache](https://chrome-stats.com/d/jslibcache)

## Overview

- **ID:** `jslibcache`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** Teun van Eijsden
- **Daily users:** 316
- **Weekly downloads:** 19
- **Rating:** 4.29 / 5 (21 ratings)
- **Version:** 0.0.21
- **Last updated:** 2024-01-02
- **First published:** 2020-06-04
- **Size:** 5.57 MB
- **Data as of:** 2025-02-24
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/jslibcache/)
- **Website:** [https://gitlab.com/Jaaap/jslibcache](https://gitlab.com/Jaaap/jslibcache)

## Description

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.

## Permissions and access

### Permissions

- `*://*/*`
- `storage`
- `activeTab`
- `unlimitedStorage`
- `webRequest`
- `webRequestBlocking`
- `webNavigation`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/jslibcache)