How to make money as a developer?

This is a question I get a lot,how do you make money as a developer?I made a list of things wich you can do to make money as a developer.

How do I make money as a developer?

-Create and sell digital products such as plugins,components etc

-Build a SAAS(Software As A  Service).

-Create web,mobile and desktop apps where you can have ads or in app-purchases

Create a blog and monetize it via:

-ADS(Google ad sense,carbonads,etc)

-Sponsorships

-Become an affiliate and promote other peoples products.

-Promote your own products.

-Get paid to write articles for publications

Write and sell EBOOKS and physical BOOKS(you can do wich ever you like)

-Create a YouTube channel on topics like,tutorials,developer lifestyle,tips&tricks,news in the field etc.Wich you can monetize it via:

-Youtube Ads

-Sponsorships

-Affiliate marketing

-Promote your own products

Other was you can make money as a developer:

-Create online courses and/or online programs

-Work on open source projects and get donations and sponsorships

-Create a patreon page where people can support you.

-Have 1 on 1 coaching sessions

-Participate in paid coding challenges

-Paricipate in bug bounty programs

-Sell a newsletter

-Create a job board and get paid  by companies to coonect them with developers,designers etc.