Medium is a blog platform and a news aggregator. I use it mostly for consuming news by using tags of interest. Good luck with that writing your own blog on your own server. Oh, and the daily newsletter is a delightful joy.
Discoverability is key to the success of Medium.
https://medium.com/tag/swift/latest
https://medium.com/tag/kotlin/latest
https://medium.com/tag/python/latest
https://medium.com/tag/java/latest
Or by topic
https://medium.com/tag/design/latest