What to study for the Web?

Question

PHP

Hello, I am finishing my project, which is mainly related to desktop applications and I want to switch to the Web. I worked a little with HTML+CSS+PHP. But I have heard that Node.js is very popular and usable now and is developing well, I have plans for it.
What do I want to do on the Web?
I want to create sites (services) that work well with the database, work with client (desktop) applications.
UPD : It is advisable to justify, or give a link to read why it is worth studying this or that (if you cannot explain briefly yourself). Thank you for understanding =)

Answer 1

Oh, not this shit again...
With the ability to search, without this skill, you will not succeed anyway.
Where to start as a web developer?
Where to start in creating a Web-studio?
Stages of learning programming (Web/Mobile)?
How can a student start working in the web-sphere?
Python and web development, where to start?
Can I start learning Ruby by working on a Web application for maintaining PC data (inventory)?
ASP.NET or PHP. What to start learning?
How and where is the best place to start learning programming?
WEB-programming. What to choose and where to start?
How to start developing a web application?
What knowledge should a Web programmer have?
How to start developing an application for viewing bus timetables from a website for Android?
What new technologies should a php programmer start learning?
How to properly develop web-projects?
Who can help me learn web development using php, mysql?
What is the best way to start a career as a programmer?
Should I quit my job and start a career as a Front-end developer?
What is the benefit of learning PHP today?
Programming. How and where to study and what to do?
How to create an application?
How to learn PHP the right way?
Getting started as a web programmer: where to start?
Project implementation on the web and test automation, where to start?
Where to start for a web newbie: fornt-end vs back-end?
How to start freelancing?
How to get started learning django?
Learning Laravel, where to start?
From mathematician to front-end developer. Where to begin?
What is the best book to start learning HTML and CSS?
How to move from WEB to application development?
How to start developing games for the WEB?
Introduction to java web development?
Java - the beginning - textbooks, literature, articles, communities, Web sites
- to be or not to be?
How to start designing a web application with Ruby on Rails?
How to start learning python?
Workshop in web-programming. Where to begin? And where did you start?
Where to start javascript "enterprise experience"?
Which AngularJS book to start learning from?
What language to start learning programming?
How to become a good web developer?

Answer 2

the client does not care what the server is written on, for the client the main normal api is rest / soap (I don’t like it, but it’s quite a workhorse) or something else.
There is no silver bullet, but this is not a reason not to look for it))) in fact, any language with advanced web development tools and a large community will suit you.
there is always something new on hearing, on which great hopes are placed, in fact it is often either not important or depends on the task.
I didn’t like node.js, someone likes it ─ it doesn’t make it better or worse, if you don’t have long tasks on the server, then it’s a completely working solution

Answer 3

So what's the problem with trying a node?

Answer 4

If you decide to learn PHP, then you can see what is trending now: What to learn PHP as a developer in 2016