# No-Cache No-Store for Selected Hosts

> Reloading doesn't update your CSS any more? Bypass Firefox's aggressive caching of CSS (and optionally other content) during development. Use the button on the Page Actions menu to grant new host permissions for blocking.

Canonical page: [https://chrome-stats.com/d/no-cache-no-store-for-css](https://chrome-stats.com/d/no-cache-no-store-for-css)

## Overview

- **ID:** `no-cache-no-store-for-css`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** jscher2000
- **Category:** web-development
- **Daily users:** 70
- **Rating:** 3.67 / 5 (6 ratings)
- **Version:** 0.6
- **Last updated:** 2020-10-17
- **First published:** 2020-09-21
- **Size:** 28 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/no-cache-no-store-for-css/)
- **Website:** [https://github.com/jscher2000/No-Cache-No-Store-Extension](https://github.com/jscher2000/No-Cache-No-Store-Extension)

## Description

No-Cache No-Store for Selected Hosts is a Firefox add-on that allows you to bypass Firefox's aggressive caching of CSS files during development. It provides a button on the Page Actions menu to grant new host permissions for blocking. With this add-on, you can improve the efficiency of CSS updates without the need for constant refreshing.

## Rankings

- #13,947 — Overall
- #10 — store
- #28 — cache
- #30 — grant
- #34 — gpt store
- #36 — web store

## Permissions and access

### Permissions

- `*://www.jeffersonscher.com/*`
- `activeTab`
- `webRequest`
- `webRequestBlocking`
- `storage`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows the extension to observe and analyze traffic in flight for the selected hosts.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> 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/no-cache-no-store-for-css)