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- Opera: Click to install 4chan X, then follow the prompts to activate it in your extension manager. Chrome: Install 4chan X from the Chrome store. Note: This version of 4chan X does not work with Opera 12. If you need Opera 12 support, try loadletter's fork instead. Install the Userscripts extension.
- Opera for computers UserScripts (Tampermonkey, Greasemonkey etc) on Sidebar Extensions UserScripts (Tampermonkey, Greasemonkey etc) on Sidebar Extensions. This topic has been deleted. Only users with topic management privileges can see it. Baturkacamak last edited. I would like to run my userscripts on sidebar messengers (whatsapp, twitter.
Scriptish is a fork of Greasemonkey, which is a Firefox extension and the first user script engine. Greasemonkey had long supported Firefox 1.5, and plenty of legacy code still existed. Furthermore, Greasemonkey needed a complete reorganization, and plenty of new features. But unfortunately, development of Greasemonkey is too slow.
When I recently made the switch from Firefox to Opera, there were a couple of things I had to work out with my new web browser of choice. One of my favorite add-ons for Firefox was Greasemonkey, which allows for the installation of scripts that modify and enhance web pages on-the-fly. There is no version of Greasemonkey for Opera available since custom user scripts are supported out-of-the-box with just a little setup by the user.
In this guide I am going to show you how to enable, install, and use custom user scripts in Opera 11.
Adding User JavaScript to Opera
Step 1: Open Opera and enter about:opera into the address bar.
Step 2: If User JavaScript is enabled, a User JavaScript folder entry appears under the Paths heading. If it does not, you need to enable User JavaScript in the next step.
Step 3: Navigate to Menu > Settings > Preferences… in Opera.
Step 4: Select the Advanced tab.
Greasemonkey Extension
Step 5: Click Content in the left menu and press the JavaScript Options button.
Step 6: Select the folder where you wish to store your new user JavaScript files and click OK on the next two windows. If you enter about:opera into the address bar like in Step 2 you can now see the User JavaScript folder under the Paths heading.
Next, we need to download and install some JavaScript. Navigate to Userscripts.org and find the JavaScript enhancement you wish to install. Once you find the script, right-click the Install button and select Save Linked Content As… and save the JavaScript file into the folder you specified in Step 6. I would recommend giving the JavaScript a name other than the default provided so you can easily distinguish between JavaScript files.
Tampermonkey Opera
What are your favorite user scripts for Opera or any other web browser? Let us know by commenting below!