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Monadic error handling is an alternative to exception-based systems that can prevent many programming errors at compile time.
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| | andreabergia.com

Error handling is a fundamental aspect of programming. Unless you are writing hello world, you will need to handle errors in your code. In this post, I will discuss a bit the most common approaches used by various programming languages. Return error codes This is one of the most ancient strategies - if a function can fail, it can simply return an error code - often a negative number, or null.
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| | blog.ploeh.dk

Programming languages don't have to have a built-in notion of error handling. You can implement sane error handling from first principles. An introduction for object-oriented programmers.
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| | www.valentinog.com

What's special about generator functions and asynchronous generators in JavaScript? Let's find out!
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