Double Shot #2072

Web Application Penetration Testing Cheat Sheet - Maybe not the last word on the subject but a nice collection of tools and techniques.
Gemsmith - CLI for scaffolding new gems with lots of bells and whistles.
DNS Resolvers Performance compared: CloudFlare x Google x Quad9 x OpenDNS - 1.1.1.1, 8.8.8.8, 9.9.9.9 and others compared on various performance metrics.
ImageProcessing 1.0 Released - Wrapper gem to make working with ImageMagick or libvips easier.
The Agile Fluency Model - A way to think about the evolution of agile teams.
Hype Driven Development - Yeah, don't do that. Especially if a blockchain is involved.