Hacker Courses The online courses programmers keep recommending, ranked from 20 years of public forum comments.
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#474 overall

JustJavascript

Dan Abramov

1 recommender · 1 thread · recommended in 1 year, 2022 · score 1.0

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JustJavascript is a course by Dan Abramov that builds a mental model of how JavaScript works under the hood, covering core language concepts such as values, variables, scope, and execution.

Commenters call it an amazing way to build a strong mental model of JavaScript, which they argue makes a programmer more productive in the language.

Programming Languagesintermediatepaidvideo lectures#javascript#mental model#language internals#abramov

Recommendations by year

20062026

What commenters said (1)

  1. Strongly recommendsasleepawake2022in “Teaching how to code is broken”

    Having a good mental model of a language seems like one of the fastest ways to be more productive in that language. Do you have any recommended resources for developing a strong mental model of python? For reference, Dan Abramov’s course JustJavascript [1] provides an amazing mental model of JavaScript, and Josh Comeau’s css for js developers [2] course provides an amazing model for understanding css. I have 5+ years programming in python but admittedly do not know much about the internals so my mental model is pretty weak!

    [1]: https://justjavascript.com/ [2]: https://css-for-js.dev/

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