Tag: Firefox

Stop JavaScript from modifying the clipboard in Firefox

Did it ever happen to you that you copied text from a webpage and when you pasted the text it was modified, or nothing at all appeared? This happens because the page in question executes JavaScript code that modifies the clipboard.

To avoid that, you can disable JavaScript or change your Firefox settings this way:

  1. Type about:config in the address bar.
  2. Press Enter and then the button Accept the Risk and Continue.
  3. Type dom.event.clipboardevents.enabled in the search box.
  4. Double-click on that preference, or press its Toggle button to change its value to false.

It should look like this

This way, the web pages you visit will not be able to modify your clipboard. Note that some web applications that modify the clipboard with JavaScript (such as Collabora) will no longer be able to do this, so their paste functionality will no longer work properly.

YouTube with privacy: with Invidious

As it is already well known, Youtube isn't free software and it doesn't respects your privacy, but unfortunately some videos are only found there. In this article I present you Invidious, a simple way to watch YouTube videos without executing proprietary software from Google.

Invidious is a free and lightweight interface for YouTube that is made with software freedom in mind. These are some of its features:

  • No ads
  • It's free software, source code under the AGPLv3 license
  • It has a search engine
  • Doesn't need a Google account to save subscriptions
  • Supports captions
  • Very customizable
  • Allows embedding videos from Invidious in your page, like the following...
Keep reading YouTube with privacy: with Invidious

Fix or kill automatically installed JavaScript?

This article was first published by Julie Marchant under the license CC BY-SA 4.0.

In Richard Stallman's essay, "The JavaScript Trap", it is pointed out that people run proprietary software which is silently, automatically installed into their browsers every day. In fact, he very much downplayed the problem; not only are most users running proprietary programs every day merely by browsing the Web, they are running dozens or even hundreds of such programs each day. The JavaScript Trap is very real and prolific; the Web is said to be so broken without these non-standard, usually proprietary extensions to HTML that Web browsers have moved toward not even offering an obvious option to disable JavaScript; disabling JavaScript, it is argued, will only cause confusion.

It's obvious that we need to solve this problem. However, in focusing on whether or not scripts are "trivial" or libre, Mr. Stallman misses a crucial point: this behavior of automatic, silent software installation is, itself, the main problem. That most of the software in question is proprietary is merely a side-effect.

Keep reading Fix or kill automatically installed JavaScript?

Disable JavaScript easily in Firefox and derivatives

Given the "trap" that supposes the presense of JavaScript on the web, we could be executing proprietary software without realising. This software can compromise our privacy or do tasks that we don't want. Maybe we don't want to run JavaScript because we're testing how a page functions without JavaScript during the creation of a website.

Keep reading Disable JavaScript easily in Firefox and derivatives