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How and when browsers load and execute JavaScript from script tags

When exactly is a script loaded and when is it executed? What about modules? This overview/cheatsheet sums it up nicely:

The cheatsheet was extracted from this tweet by Addy Osmani

Posted byBramus!March 6, 2020April 15, 2020Posted inElsewhereTags: browsers, cheatsheet, javascript, loading, photoLeave a comment on How and when browsers load and execute JavaScript from script tags

About Bram.us

Bram.us is the technical/geeky weblog of Bramus Van Damme, a Freelance Web Developer from Belgium.

Main topics are web related technologies (CSS, JS, PHP, …), along with other geeky things (robots, space, …) and personal interests (cartography, music, movies, …).

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