Chrome DevTools

Disable JavaScript

• Press ctrl+shift+i to open DevTools.
• Press ctrl+shift+p to show command menu.
• Typing javascript and select Disable JavaScript
• You will find the yellow warning icon on Sources tab reminds you that JavaScript is disabled.
• JavaScript will remain disabled in this tab so long as you have DevTools open.

Enable JavaScript

• Press ctrl+shift+i to open DevTools.
• Press ctrl+shift+p to show command menu.
• Typing javascript and select Enable JavaScript
• Close DevTools.

Useful resources

• Disable JavaScript in more details and screenshot https://developer.chrome.com/docs/devtools/javascript/disable/