Enable development mode on Cloudflare
Enabling development mode on Cloudflare temporarily disables the caching and minification features, which allows you to see changes to your website in real-time. This is useful when making updates to your site and needing to test changes without interference from previously cached content.
To use this feature, Cloudflare must be enabled on your domain name.
1. Log in to your Cloudflare account
2. Select your website

3. Go to the Caching tab and click the downward arrow ▼ and select Configuration from the menu

4. Locate the Development Mode section and toggle the switch for Development Mode to On

To disable development mode, toggle the switch to Off. Keep in mind that Development Mode automatically turns off after 3 hours by Cloudflare’s systems.