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This wiki contains posts and other information on how to get the most out of neverthrow, which, if you're not already familiar with a functional error handling approach (such as in Scala, Elm, Rust, Haskell, and many others) then you might hit a snag or two and uninstall neverthrow in frustration.

Check out the navigation bar on the side that contains all the articles for the neverthrow wiki.

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Directory:

• Never worked with a Result or Either type before? Start here:

  • Introduction: Type Safe Errors in JS & TypeScript if you want to read
  • Or, a video introduction, "Railway oriented programming: Error handling in functional languages by Scott Wlaschin"

• Trying to figure out how to get the value out of a darn Result without fuss? Read "Accessing The Value Inside A Result"

• Want to learn about some advanced functional programming ideas? Read I thought .map was for arrays??