features

• atoms and selectors
• implicit store
• readonly selectors
• settable selectors
• "tokens" safely expose atoms and selectors
• give atoms and selectors separate types with a common base
• utility function to pass logger to your store
• selector memoization
• atom and selector families
• atom effects
• transactions
• async effects
• atom default as function
• check whether an atom is "default" (never set)
• customizable logging

atom.io

upcoming features

• subscribe to token creation
• subscribe to transactions
• timelines
• resettable atoms
• resettable selectors
• store observation api

fixes & improvements

• apply and emit transactions all at once

documentation

• document atom and selector families
• document atom and selector
• document transactions

/react

features

• useSubject
• useStore

/effects

features

• localStorage and sessionStorage effects
• socket.io server effect
• socket.io client effect