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JavaScript: The Good Parts

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Further reading 1

When does input become an instruction? →A typo can still be valid code. A data format can turn out to express computation. Follow an input inward and identify who decides how to interpret it.This video helps answer · When is a typo a valid program?

Caption notes

Crockford demonstrates closures and prototypes while warning about globals, coercion and automatic semicolon insertion. Tools can enforce a more predictable subset of JavaScript.

Original passages · 6
It will continue to enjoy access to them even after the outer function has returned.
JavaScript: The Good Parts · ▶ 27:40–27:45
all these things tend to work together to mask errors.
JavaScript: The Good Parts · ▶ 33:55–34:22
it imposes a programming discipline that makes me much more confident in being in this very dynamic, very loosely typed environment.
JavaScript: The Good Parts · ▶ 42:58–43:06
the less we have to agree on in order to work together, the better.
JavaScript: The Good Parts · ▶ 58:22–58:31
use those parts exclusively and avoid the bad parts
JavaScript: The Good Parts · ▶ 8:35–8:44
Always use a triple equal operator
JavaScript: The Good Parts · ▶ 15:28–15:31

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