Skip to content
  • Home
  • Articles
  • Screencasts
  • Projects
  • About
  • Resources
  • Screencasts
  • Today I learned
  • Things I use
  • Talks
  • Newsletter
  • Home Home
  • Articles Articles
  • Screencasts Screencasts
  • Projects Projects
  • About About
  • Newsletter
  • Other Stuff
    • Blogroll People blogging great stuff.
    • Resources Bookmarks I want to keep for later.
    • Show some love Support my blog and newsletter.
    • Talks Talks I've given at conferences.
    • Things I use My hardware and software setup.
    • Today I learned 213 #TIL posts.
Stefan on Mastodon Stefan on Twitter RSS

Topic: JavaScript โ€“ Page 20

  1. IntersectionObserver accepts several threshold values

    Published Aug 06 2017 in JavaScript

    I learned that the IntersectionObserver constructor allows more than one threshold value.

  2. There is a Unicode mode in JavaScript regular expressions

    Published Jul 23 2017 in JavaScript , Unicode , RegularExpressions

    I learned how the Unicode mode in JavaScript regular expression helps you counting code points.

  3. Equality of object property names depends on code units

    Published Jul 16 2017 in JavaScript , Unicode

    I learned that not every property key that looks the same is the same.

  4. Hidden messages in JavaScript property names

    Published Jul 16 2017 in JavaScript

    Explanation of hidden messages in JavaScript property names

  5. The dot in RegExp doesn't match all characters in JavaScript

    Published Jun 23 2017 in JavaScript , RegularExpressions

    I learned that the '.' in JavaScript regular expressions is not matching every single character.

More JavaScript content

  1. Previous page
  2. Page 20 of 24
  3. Next page

Most popular posts

  • A new method to validate URLs in JavaScript (2023 edition)
  • How to import JSON files in ES modules (Node.js)
  • APIs to generate random user avatars
  • Top-level await is available in Node.js modules
  • How to use headless Chrome in serverless functions with a 50MB limit
Read popular posts

Weekly newsletter

Weekly newsletter all around web development

Get weekly news

TIL: Today I learned in Web Dev

  • How to escape CSS selectors in JavaScript
  • Self-closing tags are mostly meaningless in HTML
  • How to use EventTarget as a web-native event emitter
Learn something new

Blogroll

15 random RSS feeds I'm subscribed to. ๐Ÿ‘‡

Discover fantastic blogs

Other stuff

Topics

  • JavaScript (117 posts)
  • CSS (89 posts)
  • Tools (56 posts)
  • HTML (41 posts)
  • Bash (40 posts)
  • NodeJS (35 posts)
  • Accessibility (27 posts)
  • Web (22 posts)
  • git (20 posts)
  • Performance (19 posts)
  • macOS (15 posts)

Web Dev Learnings

  • The relative font weight axis โ€” how variable fonts ease font weight transitions
  • Overwriting an element's accessible name can break speech recognition
  • How to show more than ten results per page on Google Search
  • How to use brace expansion ({}) to spread shell command arguments
  • var let = 12 is valid JavaScript
  • Automatic hyphenation depends on the defined document language

Popular articles

  • A new method to validate URLs in JavaScript (2023 edition)
  • How to import JSON files in ES modules (Node.js)
  • APIs to generate random user avatars

Recently updated resources

  • Timeless articles
  • Job hunt and interviewing
  • A Firefox-only minimap
ยฉ 2023 Copyright Stefan Judis. All rights reserved.
โ™ฅ๏ธ