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New posts in either

Reduce nestedness when using successive Either/Maybe

Pure error handling in Haskell with Either: how to fold with error possibility?

Reducing Iterable[Either[A,B]] to Either[A, Iterable[B]]

Chaining method calls with Either

How to convert functions raising exceptions to functions returning Either?

Using 'Either' in Haskell

haskell monads either

Applicative Functors and Left from Either

Can I ask an Either whether it is Left (or Right)?

haskell either

How to transform Either[Future[A], Future[B]] to Future[Either[A, B]]

Handling failures with Either -> Where is the stacktrace?

lift Either to ExceptT automatically

Catching errors thrown with `error`?

How do I program monadicaly in Java8 while getting comparable performance?

Idiomatic way to write firstRightOrLefts in Haskell?

haskell either

scala Either.RightProjection confusion (for comprehension de-sugaring)

scala for-loop monads either

Trying to implement Data.Either

haskell functor either

How to accumulate errors in Either?

Why do `Left` and `Right` have two type parameters?

scala either

Is there no standard (Either a) monad instance?

How map only left value from scala Either?

scala either