Category Archives: firefox

(even) more privacy with Firefox Containers

Being wary of all things tracking by Google & Facebook, both of who’s products I love but data capturing practices I hate, for the last 4 years or so I always logged in into these in “Private browsing” sessions in Firefox (because why trust the worlds biggest advertising platform with your privacy, right?)

Now I just “discovered” that the Mozilla team have rendered that somewhat clumsy procedure -which required me to log in each time I restarted my computer or browser- redundant with their “Firefox Multi-Account Containers” add-on, allowing you to contain entire sessions to one (or more) tabs;

Firefox Containers

Watch this video on YouTube.

So now I have one browser window with a couple of tabs in the Google container, one tab in a Facebook container and all others in the “default” container where Google & Facebook can’t track me (fingerprinting aside, but there’s an option for that).

Firefox OS dead or just resting?

So Peter-Paul Koch (Quirksmode) declares Firefox OS dead. I’m afraid he’s right. A pity really, as I loved the idea of an entirely open web-based mobile OS. Mozillians don’t agree, saying they’re just not going offer Firefox OS phones through carriers any more.

Or maybe It’s just resting?

Customer: I wish to complain about this here fox what I purchased not half an hour ago from this very boutique.
Shopkeeper: Oh yes, uh, Firefox OS …What’s,uh…What’s wrong with it?
Customer: I’ll tell you what’s wrong with it, my lad. It’s dead, that’s what’s wrong with it!
Shopkeeper: No, no, ‘e’s uh,…it’s resting.
Customer: Look, matey, I know a dead fox when I see one, and I’m looking at one right now.
Shopkeeper: No no it’s not dead, it’s restin’! Remarkable software, Firefox OS, idn’it, ay? Beautiful openness!

 

No Google fonts with NoScript

I’m not only into optimizing the speed of sites with for the benefit of their visitors, but also into speeding up all sites in my browser, to satisfy my own impatience. I already blocked Facebook, Twitter and Google+ widgets using NoScript’s ABE and now added this little snippet in ABE’s user ruleset to stop Google Fonts from being loaded;

# no google fonts
Sites fonts.googleapis.com
Deny INCLUSION(CSS,SCRIPT)

Result: less requests, less to download and faster rendering without that ugly FOUT. Because let’s face it, your fancy fonts slow down the web and they are of no interest to me.

Firefox: how to enable the built-in tracking protection

Just read an article on BBC News that starts of with the AdBlock Plus team winning another case in a German court (yeay) and ended with a report on how Firefox also has built-in tracking protection which -for now- is off by default and is somewhat hidden. To enable it, just open about:config and set privacy.trackingprotection.enabled to true. I disabled Ghostery for now, let’s see how how things go from here.

Fixing Firefox’ LessChromeHD to reclaim lost screen real estate

I had been happily auto-hiding the Firefox navigation bar on my small-screen netbook for a couple of years already, until that add-on (LessChromeHD from the Prospector series) stopped working after having upgraded to Firefox 35. So I started Firefox from the command-line and spotted this error:

addons.xpi WARN Error loading bootstrap.js for lessChrome.HD@prospector.labs.mozilla: TypeError: redeclaration of variable event (resource://gre/modules/addons/XPIProvider.jsm -> jar:file:///home/frank/.mozilla/firefox/jy6bws91.default/extensions/lessChrome.HD@prospector.labs.mozilla.xpi!/bootstrap.js:226:8)

A quick look at the source code confirmed “event” was declared twice, once on line 210 and a second time on line 226. The fix, obviously, is simple; on lines 226-228 replace all references to “event” with e.g. “shownEvent”;

let shownEvent = document.createEvent("Event");
shownEvent.initEvent("LessChromeShown", true, false);
trigger.dispatchEvent(shownEvent);

You can do this yourself by unzipping “lessChrome.HD@prospector.labs.mozilla.xpi” in your extenstions-folder, editing boostrap.js and updating the xpi. Or you could wait for the Mozillians to update LessChromeHD.

So who’ll bring me my Spanish Firefox OS phone for €69?

Spain is the first country to see a Firefox OS handset on the market. Movistar sells the -admittedly low-end- ZTE Open for a whopping €69​, which includes €30 prepaid value and a 4Gb memory card!

ZTE Open with Firefox OS

So is there anyone planning to go on holiday to Spain who would be willing to buy me an orange ZTE Open?