these are all broadly a) tech b) news c) aggregator:

https://bearblog.dev/discover/

https://paperlined.org/

https://lemmy.ml/c/technology

https://engineeringblogs.xyz/

https://jimmyr.com/

https://techurls.com/

https://interestingengineering.com/

https://researchbuzz.me/

https://www.techmeme.com/

https://robohub.org/

https://www.bleepingcomputer.com/

https://www.dailyrotation.com/

https://raddle.me/f/Tech

There's also https://historio.us/ - it's essentially same as what OP is doing but it's as easy as bookmarking

I'm guessing this is the Charm you're referencing: https://charm.sh ?