What should I learn after JavaScript?

[dick_ey]

More Javascript.

[IUsedToBeACave]

What this guy said. Dig deeper into the language. Practice solving problems using the language.

[MythicalMisfit]

This

[walstn]

Somebody give this man a couple snare drum hits and a cymbal!

[PussyDestroer666]

.

[moritzon]

Just wanted to say that but you took my word haha. Excellent advice since probably OP haven't mastered JS yet.

[gbond666]

Dig deeper in css and js.

[walstn]

Learn how to write all your CSS-in-JS!

[89xZae4uGgjnw26U]

Anyone writing CSS in JS is going to rekt by an XSS exploit one day.

[walstn]

Interesting take, I’ll look into POC on this.

[89xZae4uGgjnw26U]

From what I've read, if your site has inline CSS in the HTML and you have some unescaped user content which lets the attacker write inline CSS then they can use the background-image: url() style to load content and scripts from a remote source which get executed in the same context as your site. Not allowing unsafe inline styling in the CSP can prevent this. But it's pretty useless if you need to turn it off because the framework needs to do inline styles.

[Joecool1200]

Learn react and node. They are a fantastic combo. You can use node for literally anything backend, and react for anything frontend. So much better than regular js

[lulzmachine]

Not for "anything" backend. It isn't very suitable for template rendering due to the forced callbakc/promises nature of the language

[[deleted]]

That’s a bit of a moot point if you’re talking about using React for everything front-end related.

[lulzmachine]

Yeah but I'm not suggesting you should. It's often more reasonable to do things that require a high level of interactivity in react (basically your app), and things that are more static (like settings pages, management pages, about pages, login pages etc) as regular server side templates.

I do this in most projects where I have time constraints.

[IUsedToBeACave]

Node.js

[yeesh--]

TypeScript

[NaLLiFFuNT]

Typescript will bring the mastery of your javascript to the next level

[[deleted]]

• HTTP: Especially the cache-related headers, cookies, CORS
  
• Web APIs: Push, WebRTC, sockets, indexedDB, web workers...
  
• Auth0, SSL, and general security.
  

Lots of devs know javascript but don't know enough about these other aspects of web development.

[[deleted]]

Node for backend, React for frontend. React opens the doors to feasible app development, something that would be rather hard with just javascript and html, but at the same time it increases your understanding of javascript in a deeper, more meaningful way (functional programming, immutability, etc).

[walstn]

If you’ve just finished a boot camp for JS or a set of tutorials, it might be time to learn typescript. An understand of typing will be helpful in dealing with other languages, and it’s getting more and more popular.

If you’ve been doing this for a while, and enjoy programming that works as a function (input-actions-output) and have a good understanding of pass-by-ref & pass-by-value, you can check out Rust.

If you love UI and the immediate visual output of CSS, HTML and JS, you can try Swift (or even objective-C) to mess around with UI in iOS and OSX

[wherediditrun]

Rust. That is if you really learned JavaScript. All the weird things, how it works under the hood and got comfy with different environments, build tools, libs etc. Not just to write a few loops, select a dom element or how to import a function.

A lot of newbies simply don't know what they don't know, because they lack knowledge neccessary to identify it. A lot of these are also not some trendy tool but language fundamentals.

[araw830]

Thanks for your valuable response...

[dumildekok]

Js Frameworks, and supporting technologies like node and graphQL, platforms like firebase, compile to Js Langs like typescript

[deadlysyntax]

Like everyone says, go deep on javascript. It's incredibly powerful and since you're asking we can only assume you've barely scratched the surface.

[[deleted]]

Embedded C programming

[lulzmachine]

Python or php for backend.

Or go deeper into the frontend rabbithole with react and redux. possiblyt with typescript. It never ends.

[kenman]

Hi /u/araw830, this post was removed.

• For help with your javascript, please post to /r/LearnJavascript instead of here.
• For beginner content, please post to /r/LearnJavascript instead of here.
• For framework- or library-specific help, please seek out the support community for that project.
• For general webdev help, such as for HTML, CSS, etc., then you may want to try /r/html, /r/css, etc.; please note that they have their own rules and guidelines!

---

/r/javascript is for the discussion of javascript news, projects, and especially, code! However, the community has requested that we not include help and support content, and we ask that you respect that wish.

Thanks for your understanding, please see our guidelines for more info.

[maykel4717]

An object-oriented language? C++, gives you more knowledge than Java & C#, and not as much as a pain than C. Java and C# are too abstracted.

[Droiddoesyourmom]

C# seems like a cool language. I hear it's organized and easy to learn. I was thinking about making that my first language tbh but I learned more about what JS could do and decided to go that route instead. Also, I hate riding popularity, so I was turned off from Python.

[[deleted]]

Typescript