TWIL October 9th 2026

• Yahoo Japan is a completely separate company from Yahoo US
  • Which obviously means they have different API docs for OIDC...
• ID tokens from an OIDC flow are often delivered as signed JWTs, meaning you need another network request to get the keys to decode them
  • Of course you can cache the keys, but caching is not exactly known for reducing complexity
• CHECK IF YOU HAVE A GEM THAT DOES SOMETHING BEFORE WRITING A SUPER DETAILED RFC FOR HOW TO DO THAT THING
  • Also check if there's a more generic gem which can be configured for different IdPs rather than planning to add one for each
• If you have multiple before_action with the same names, only the last runs
• Also check if code someone else at your company is writing can be modified to enable what you're doing too...
  • Really just thoroughly research before writing 2 nearly complete RFCs, only to abandon them to write the next

Links

• Detect when elements overlap with CSS - Ahmad Shadeed

Definitely a creative approach to hiding an element when it overlaps another; I never would have thought of using scroll-driven animations of all things.

• This hue shall pass - Clearleft

A handy tool to both check if your primary/secondary colours pass the WCAG contrast requirements and nudge them in the right direction if they barely fail.