[cowboyhero]

https://cooperpress.com/

It's not a blog, but a collection of weekly email newsletters.

At the risk of sounding like a shill (because I'm pretty sure Mr Cooper posts to HN), I have to say these are each brilliantly done. There are separate newsletters for JavaScript, Ruby, HTML5, and Dart (but sadly no Python).

Great way to keep up with changes in these areas once a week, and pretty much the only third-party emails I not only look forward to receiving, but actually open and read.

[petercooper]

I do! :-) Thanks for the mention, you would be a great shill to hire if I were looking.

With regards to Python, I believe http://www.pythonweekly.com/ was inspired by my newsletters. I don't run it but have seen a few issues. There is also http://pycoders.com/ and I know those guys too. Both have a similar structure and approach to mine. Hopefully I can buy/partner with one of them someday rather than launch my own ;-)

[msutherl]

Statuscode and Javascript weekly are good for picking up technical news (new stuff, version increments) that you may have missed via Hackernews.