Double Shot #2477

Makers, Don't Let Yourself Be Forced Into the 'Manager Schedule' - Easy to say. Sometimes hard to do.
SOLID Is Not Solid - Examining the Single Responsibility Principle - The start of a series rethinking some of the received wisdom of software design.
Founder's Guide to Building a Developer Tools Business: Part 1 - I can't help thinking that ultimately this will turn out as well as women who made a living by taking in one another's washing.
Volatile - "Volatile is a key-value pair API that everyone can use." And you do not own the key you pick. Have fun.
HTMLhell - "A collection of bad practices in HTML, copied from real websites."
Rails 6 - Action Mailbox tryout - Playing with one of the new frameworks.
How to sleep at night having a cloud service: common Architecture Do's - High-level overview of common patterns for operating at scale.
sketchviz - Online service to turn graphviz files into sloppy sketches.