there are a lot of good options here: https://headlesscms.org/ https://headlesscms.org/ i personally use Netlify CMS for my website. it's not as feature rich a

there are a lot of good options here: https://headlesscms.org/ https://headlesscms.org/ i personally use Netlify CMS for my website. it's not as feature rich as some other options, but for a personal blog, it gets the job done, and it's open source