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Error-first callbacks
Mastering Async JavaScript
Promises
Why async, anyway?
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What are promises?
Making promises
Responding to promises
A spoonful of sugar
Chaining promises
Flattening callback pyramids
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Combining promises
Hotdog / Not Hotdog
A word on scheduling
Promises
Async functions
The await operator
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Error handling with try/catch
Flattening promise chains
Sequential vs. Parallel
Promises to async/await
Promises
Error-first callbacks
The error-first convention
Converting to promises
Promise-based filesystem access in Node.js
Async/await compatibility
Polyfilling promises
Cheatsheet
