Feburary 4th, 2021

• js JS Promise chaining: https://javascript.info/promise-chaining # Promises

  #javascript #promises

  Promise Chaining

  • JS Promise chaining
  • So it’s a little tricky but kinda simple.
    • A then that returns a value, registers a handler that is run after the main promise is resolved. All then that return values like this get the same result
    • A then that rejects or throws calls the first catch handler on all in the promise, defined by order, because JS…
  • So it’s a little tricky but kinda simple.
    • A then that returns a value, registers a handler that is run after the main promise is resolved. All then that return values like this get the same result
    • A then that rejects or throws calls the first catch handler on all in the promise, defined by order, because JS…