Catalogue record · hackernews
155 JavaScript questions that look easy and aren't. Use your brain, choose an answer, learn why.
通过 155 个看似简单的 JavaScript 问题，用户可以在游戏中锻炼编程技巧，选择答案并学习其中的原理。
Seen on hackernews · last checked 2026-10-25.
The teardown — how it actually charges, which mechanism was found, and the seam worth taking — is in the daily letter. This page carries the record and the signals so search engines and link previews have something real to read; the judgement stays with the readers who asked for it.
Get the daily letterThe same record sits in the full catalogue, where every entry can be searched and filtered by the signals above.