Today, there are many options for CMSs, from traditional ones like Wordpress to many modern Headless CMSs. Use this framework to help get started in making your decision.

I used Astro and NetlifyCMS to create a blog template which automatically republishes the articles to Medium and dev.to with their respective APIs.

Use Astro devblog to host your own developer blog for free and automatically republish to Medium and Dev.to.