Cover of You Don't Know JS

You Don't Know JS

by Kyle Simpson · first published 2014

123mentions
88recommended by
108HN commenters
2014–2025first – last mentioned

81% recommend15% neutral5% critical

Why HN recommends it

Free, in-depth series on how JavaScript works under the hood: this, object prototypes, scope and ES6. Suits developers with some experience who want to go beyond basics, after an intro like Eloquent JavaScript.

Summarised by Claude from recommending comments

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Mentions per year

290 2007: 0 mentions2008: 0 mentions2009: 0 mentions2010: 0 mentions2011: 0 mentions2012: 0 mentions2013: 0 mentions2014: 3 mentions2015: 3 mentions2016: 19 mentions2017: 29 mentions2018: 15 mentions2019: 10 mentions2020: 18 mentions2021: 9 mentions2022: 2 mentions2023: 3 mentions2024: 4 mentions2025: 2 mentions2026: 0 mentions200720172026

What Hacker News says

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