I find almost anything takes my pick at reading but its very interesting to read about the personal stories of developers how they got from xyz to being successful and them and technologies they've used over the years. I also love the idea for the request for articles, think that would be so cool! to Hashnode and very unique!
For me its useful so depending on the tech stack ill read but even react, I still yet to dabble with it but its interesting with what users write about it. Think it also keeps us up to date with tech in the market ;)