Promises vs Eventual Values
A few times on Twitter, I’ve complained that Promises are a poor conceptual stand-in for Eventual Values. A colleague of mine pointed out that I tweet this or something like it every few months. He’s correct, I do. The responses usually flow in saying something to the effect of “Well, if you’re not sure if a thing is a Promise or not, just use Promise.resolve(thing) and now you’re guaranteed to ge
Tasks, microtasks, queues and schedules
Posted 17 August 2015 - hold onto your butts for this one, it's spec-heavy When I told my colleague Matt Gaunt I was thinking of writing a piece on microtask queueing and execution within the browser's event loop, he said "I'll be honest with you Jake, I'm not going to read that". Well, I've written it anyway, so we're all going to sit here and enjoy it, ok? Actually, if video's more your thing, P
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JavaScript Promiseの本
