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A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript πŸš€ Don't miss our Quizzes!

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➑️ Typograms: A Way to Render ASCII Diagrams More Elegantly

An intriguing project where you β€˜draw’ diagrams in plain ASCII text within special script tags and these get rendered into much nicer looking versions. An interesting approach if Mermaid is too full on for your needs.

SAM GOTO / GOOGLE
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πŸ‘5πŸ”₯5❀3
CHALLENGE #104
What is the output?
Anonymous Quiz
45%
2
20%
NaN
31%
[object Object]
4%
1
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➑️ Creating a Screen + Camera Recorder with the Document Picture-in-Picture API

This is more powerful than I was expecting. You can basically record a screencast using browser APIs. In Chrome, at least.

SÉBASTIEN JALLIFFIER VERNE
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πŸ‘6❀4πŸ”₯3
CHALLENGE #105
What is the output?
Anonymous Quiz
28%
Error
25%
1, 2, 3
13%
0, 1, 2
35%
3, 2, 1
πŸ€”8❀3πŸ‘3πŸ”₯2πŸ‘Ž1
πŸ”₯ Meyda: Audio Feature Extraction Library

Supports both offline feature extraction as well as real-time feature extraction using the Web Audio API. You can play with a demo right on the homepage.

RAWLINSON, SEGAL, FIALA, WRAY, ET AL.
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πŸ‘5❀3πŸ”₯2
CHALLENGE #106
❀5πŸ‘3πŸ€”1
What is the output?
Anonymous Quiz
58%
timeout called
42%
no output
πŸ‘11πŸ€”6❀2πŸ”₯1
πŸ˜‚ Oh, noo...
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🀣53❀4πŸ‘3πŸ”₯2
CHALLENEGE #107
πŸ‘1
What is the output?
Anonymous Quiz
27%
1, 1, 0
27%
0, 1, 0
33%
1, 1, 2
13%
1, 1, 1
πŸ‘15❀8πŸ”₯4🀣1
πŸ˜‚ Probably a JavaScript developer ...
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🀣58πŸ”₯6❀2πŸ‘1
CHALLENGE #108
πŸ”₯11
What is the output?
Anonymous Quiz
41%
4
59%
1
πŸ€”21πŸ”₯8πŸ‘3❀2πŸ‘Ž2
πŸ“Œ Issue 31 / 18.08.2023


πŸ“„ How Dropbox Reduced the Size of Its JavaScript Bundles by 33%

The folks at Dropbox realize that when you’re operating at scale, small annoyances and delays add up, and their web perf team narrowed down some of Dropbox’s perf issues to their module bundling process.

NADEEM AND HONG (DROPBOX)


πŸ“„ You Don't (May Not) Need Lodash or Underscore

Inspired by the popular You Might Not Need jQuery, this extensive document provides pure JavaScript alternatives to almost 100 different functions as you’d find in popular utility libraries like Lodash.

YOU DON'T NEED


©️JS WEEKLY
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CHALLENGE #109
πŸ€”31πŸ‘12❀4πŸ”₯1
⚑️ IN BRIEF

- It's still a few weeks away, but we're told "Bun 1.0 is almost here" and there's πŸ“… a live presentation by Bun's creator, Jarred Sumner, on September 7 you can sign up for now.

- If you like to keep up with other languages than JavaScript, renowned C++ expert Herb Sutter recently 🎬 gave a fantastic talk about modernizing and improving C++ more quickly by creating a Typescript-esque superset with better abstractions and features.

- πŸ•Ή React Jam was a React-oriented gamejam that took place last week and here are the winning games.

- πŸ‘Ύ Talking of gaming, the annual js13kGames JS coding competition has just started. You can join in the fun, though, as it doesn't end till September 13.

- Robin Wieruch shared his 10 Web development trends in 2023 back in January – how are they shaping up so far? As Larry David might say.. pretty, pretty good.

- In "The β€œSkeleton Squad” is now targeting NPM", the team at Socket take a look at how a group is attacking the npm package ecosystem.

- 🐦🎬 Playing with the earliest JavaScript in Netscape 2.0.
πŸ‘4πŸ”₯3❀2
CHALLENGE #110