This post will explain some of the useful Firefox about:config tweaks. When you do this, either its value will turn from true to false or vice versa or a value box will open where you can change the string value. To change the settings, you have to double-click on a setting. Typing about:config in Firefox’s address bar will open its developer settings page. Tip: To see all such hidden internal pages of Chrome, type chrome://about and hit Enter.

This one lists some Chrome Flags tweaks for a better user experience.

This post lists some useful Chrome flags settings and this one the list of hidden Google Chrome URLs. Some settings also offer you a drop-down menu, where you can make your selection. Here you have to click on the blue Enable link to disable the setting or vice versa. To access Chrome’s hidden Developers Settings page type chrome://flags or about://flags in the omnibar and hit Enter. To search for a setting, it is best to press Ctrl+F and use the Search or Find bar which appears on these pages. Most of the settings here are meant for advanced users and developers, and should not be normally be touched by common users, as they are usually configurations meant for developers or contain features that are currently in the experimental stage. Google Chrome & Mozilla Firefox browser includes a Developer Settings page, which contains numerous flags, which you can enable or disable.

Hidden configuration pages offer more settings in Chrome, Firefox Let us see how to access these hidden configuration pages in Chrome & Firefox browsers. The chrome://flags page in Chrome browser and about:config page in Mozilla Firefox offer additional settings.

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