Where can I ask a question about creating/developing web applications?

Question

I'm new to this site¹. I found it by googling but my question was closed with the following reason:

This question is about creating/developing a web application.

If questions about creating / developing web applications are off-topic on this site, where can I ask this kind of questions?

I found this If I'm working on a web app, do I ask here? but answer to that question only suggests Stack Overflow and Web Masters, but I think that those sites have a too narrow scope for my needs.

NOTES:

Actually I'm not new, but I'm posting this on behalf of the new members that doesn't have yet the required reputation to post a question here.

Web Applications not accepting questions about web applications

Markdown link to this question for using it on comments to off-topic questions:

[Where can I ask a question about creating/developing web applications?](https://webapps.meta.stackexchange.com/q/4685)

Rubén - Volunteer Moderator - · Accepted Answer · 2023-04-12 19:37:45Z

The systems development life cicle is very broad topic. There isn't a site on the Stack Exchange Network which scope embraces all the questions that could be made about all its phases even if you are focused on web applications.

If you are starting from zero look for an online resource like https://developer.mozilla.org/en-US/docs/Learn.
If your question is about administering a website checkout scope of Webmasters.
If your question is about developing a website using WordPress (WP or worpress.org) checkout the scope of WordPress development.
If your question is about using web services checkout the scope of Webmasters and Server Fault.
If you are able to narrow the scope of your question look at Which computer science / programming Stack Exchange sites do I post on? or ask a site recommendation question on https://meta.stackexchange.com.

Other related site recommendation questions on Meta SE:

Where should I ask questions about web browsers?.
Where should I post a question regarding web design?.
Where can I ask a question about finding general software that meets certain requirements?.
Several questions about where to ask for software library recommendations points to this question.
Showcase for user-created web applications.
Where should web hosting platform questions go?.
Where should I ask a developer question about Google's web store?.

Sites Related to the Systems Development Lifecycle

DevOps Stack Exchange

From https://devops.stackexchange.com/tour

DevOps Stack Exchange is a question and answer site for software engineers working on automated testing, continuous delivery, service integration and monitoring, and building SDLC infrastructure.

Their top 5 tags are docker, kubernetes, jenkins, amazon-web-services, and ansible.