Tampermonkey

Tampermonkey

Tampermonkey is a popular browser extension that allows users to install userscripts - little bits of JavaScript that make changes to web pages. It works by injecting code into pages as they load. Tampermonkey makes it easy to customize web pages and automate tasks in the browser
Tampermonkey image
userscripts javascript customize-web-pages automate-browser-tasks

Tampermonkey: Customize and Automate Web Pages

Tampermonkey is a popular browser extension that allows users to install user scripts - little bits of JavaScript that make changes to web pages. It works by injecting code into pages as they load. Tampermonkey makes it easy to customize web pages and automate tasks in the browser.

What is Tampermonkey?

Tampermonkey is a free browser extension available for Chrome, Firefox, Safari, Opera, and Microsoft Edge. It provides users with a simple way to install and manage userscripts - little bits of JavaScript that make changes to web pages as they load.

Some of the key features of Tampermonkey include:

  • Easy userscript installation and management. Tampermonkey has a dashboard that lets you easily find, install, configure, enable/disable, and remove userscripts for any site.
  • Automatic script updating. Tampermonkey can automatically check for userscript updates and install them for you.
  • Customizable script triggering. You can configure scripts to only run on certain sites or pages based on URL, domain, etc.
  • Script editing. The Tampermonkey dashboard provides an editor that makes it easy to view, edit, and test userscripts.
  • Large userscript community. There is a wide selection of existing userscripts for popular sites available to install and use.

With Tampermonkey installed, anytime you visit a supported site, matched userscripts can modify the page by injecting JavaScript. This allows you to customize sites and automate common browsing tasks.

For example, popular use cases include downloading media from sites that don't have a download button, skipping annoying countdown pages, enhancing Reddit with new features, bypassing paywalls on news sites, automating coupon applications during online checkout, adding image galleries to site lacking them, and much more.

Overall, if you want to customize and optimize your browsing experience, Tampermonkey is an essential browser extension that allows you to tap into the power of userscripts.

Tampermonkey Features

Features

  1. Allows installing userscripts to customize web pages
  2. Supports major browsers like Chrome, Firefox, Safari, Opera, and Edge
  3. Has a large library of existing userscripts to choose from
  4. Can automatically update userscripts
  5. Lets you control which sites scripts run on
  6. Offers a dashboard to manage installed scripts

Pricing

  • Free
  • Open Source

Pros

Free and open source

Very customizable

Large userscript library

Easy to get started

Active development and support

Cons

Potential security risks from untrusted scripts

Can break web pages if scripts conflict

Requires some technical knowledge to create scripts

Not beginner friendly


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