In 2006 I was studying web technologies at University. Avilable browsers were Firefox, Opera, Internet Explorer, Netscape on some linux computers.
![The web was a huge mass of <table> elements](/images/1 Me2MiUgum7fhYWoUp5nwJA.png "The youtube homepage in 2006")
HTML was at version 4 and there were a lot of standards competing like xhtml (basically, xml to write html and help syntax checkers) and also many doctypes (strict, transitional ...) that I never fully understood. Fortunately now we just write
<!DOCTYPE html> and that's it.
<div> was a relatively new thing.
CSS was also crazy (it still is!). Some browsers adhered to the standard, but not the main one, forcing developers to cross test everything on all possible browsers. Fortunately at the time browsers were just 3-4, not the plethora we have now.
So... my first days of web design were just crazy. One of the tasks I had to do for this exam was to develop a "personal website", and I remember that it was not rendering correctly on IE.
Internet Explorer, the bad guy
What I didn't know is that IE deliberately violated the standard, using its power and market share to impose their version of the web against rivals.
I struggled realizing a simple website that would show correctly on firefox, following the standards, but not at all on IE (95% of the market share at the time).
I promised to myself to never work on the web: the platform is unreilable, buggy, nothing works as expected and there's nothing you can do about it, except than doubling the work.
Fast forward, 12 years later
Chrome, started in 2008, is now the market leader with about 68% of the market share. Chrome uses its own rendering engine called Blink, part of the Chromium project.
Firefox, the only truly indipendent browser, is my default browser. They are not developed by a company but by a no-profit foundation. Their goal is to make the web platform the best possible platform. For many years they were behind Chrome on features, speed and privacy, but now FF is just the same if not better. So yes, I'm using Firefox for moral issues, but there's litterally nothing that I'm loosing since the switch. (I also use FF on mobile). Firefox uses its own rendering engine called Gecko.
Edge was a new browser by Microsoft, and it was a surprisingly great browser. It is very fast and it also has a lot of features dedicated to tablets and touchscreens, so that you may prefer it on portable devices. Edge is still not widely adopted (lates stats say that edge is at 4% while IE is still at 11%!) but it should. Edge uses it's own rendering engine called EdgeHTML.
Internet Explorer in 2018 it should be a thing of the past, but it's not. IE has been deprecated and there will be no support for it in the future. It still has 11% of global market share (In Italy, where I live and work, it's at 2-4%) and I think this happens because many companies impose to their employees to use IE, since they may have developed security features, of custom applets, or other stuff that cannot be thrown away and rebuild in newer technology because it's not a simple/cheap job. This is what happens when you entangle your company on a closed platform...
Safari is a browser that only exists on Apple iDevices. Safari is now considered the IE of the current browsers: many missing features, slow updates, slow fixes... Many standard components are simply ignored because it's not functional to the company's view of the web (Apple encourages developers to go native). Safari is based on Webkit.
There are many other browsers, like Opera, Brave, etc. but they've not reached great market share, even if they are technologically very valid.
So ... what should we do now
The web is the platform that I know better: I love and hate it. I love the fact that it's spontaneous, with many great ideas going on, and it also moves very fast so that's impossible to stay current with every possible update.
I hate that some companies implement standards based on what they consider useful. This has happened for a decade with Internet Explorer, and now with Safari.
With Chrome I have a difficult relationship: I don't like that one company owns the future of a browser, and with a 70% of the web they also own the future of the web; it creates some moral questions about privacy and security, too. But we cannot negate that Google has done a great job by open sourcing big parts of the browser and they also have been the first browser to implement new standards (and closing bugs).
The latest news are that Edge is switching to a Chromium-based rendering engine. They are doing this because Edge was so new that - like all new things - the browser was crashy, with bugs, and not performing well on some things that others do just fine. I am not an Edge user and, while I have to admit that technologically they are chosing the best available platform, I feel sad that another competitor gives away the competition. This brings us to a monopoly and that's not what I expect. The good thing is that developers at Microsoft will start contributing to parts of Chromium, so the rendering engine will not be really owned by only one company, but we still don't know the direction of these two companies and their long-term plans.
Please condiser using a non-Chromium browser for some time
I'm already using and supporting Firefox and there's literally nothing I miss. It's fast, secure, privacy oriented, cool. Break the monopoly; in the long term we - users - will be the only ones to earn the benefits of this choice.