I hope to collect here some notes on programming patterns that
are peculiar in some way to capability design.
Some of these will be merely reframed patterns from the
classic patterns literature; unmodified but perhaps with some hidden
Here are some patterns specific to Keykos.
The Service Key
To Rescind or Revoke
Caching of Computations
Immutable Source of Mutable Objects
A new Collection and style exploration
Wrapping ‘front ends’ in many of these pages