Have you heard about Opera mini extreme mode?!
Most of the developers didn’t, but it’s not because they are not circumspect or it’s a super new mode. The reason is, most of the people who use this browser mode have a quite old, or low-performance mobile like Nokia 3310(the newer models).
Yes, this is a good question! Who and why are using these kinda phones nowadays?! Truly, I’m surprised, but a lot of people. For example in Africa, it’s quite popular because these phones are cheap, some other problem in these areas is the slow internet connection. The second reason giving the purpose of the Extreme mode.
Introduction
Opera mini is the Opera “minified” version browser for phones. Which have fewer features and make browsing quicker. One of the main features which makes this browser popular is the data saving mode, which has four options: high, extreme, automatic, and off.
In this post, I will focus on the extreme mode, because this is the most challenging for developers.
Problem
So what is Opera mini extreme mode? This mode is made basically for low-end/feature phones, where the internet connection or the phone capacity isn’t enough good to download the content within a reasonable time.
The main point, when you open the page, your content going through an Opera server…
