Frontend>Blogs/Talks

JS is weird - a fun and tricky JavaScript quiz

CommunityNews

CommunityNews

JS is weird - a fun and tricky JavaScript quiz

JavaScript is a great programming language, but thanks to the fact that its initial release was built in only ten days back in 1995, coupled with the fact that JS is backward-compatible, it’s also a bit weird. It doesn’t always behave the way you might think. In this quiz, you’ll be shown 25 quirky expressions and will have to guess the output. Even if you’re a JS developer, most of this syntax is probably, and hopefully, not something you use in your daily life.

Read in full here:

This thread was posted by one of our members via one of our news source trackers.

View thread on forum
/js
2 803 0

Where Next?

View thread on forum
js
Home Frontend>Blogs/Talks
/js
2 806 0
Last post

Popular Frontend topics Top

First poster: bot
Frontend>Blogs/Talks

Two ways you can take advantage of types in JavaScript (without TypeScript)
Two ways you can take advantage of types in JavaScript (without TypeScript) - The Blinking Caret. This blog post describes how you can e...
blinkingcaret.com
/typescript/js
0 808 0
New
First poster: bot
Frontend>Blogs/Talks

How I write Elm applications
How I Write Elm Applications. This is the homepage of Jezen Thomas — programmer, and founder of NewBusinessMonitor and Comparestack. Top...
jezenthomas.com
/elm
0 752 1
New
First poster: bot
Frontend>Blogs/Talks

Orthogonal Persistence, Webassembly, and Rust
charted.space
/rust/wasm
0 974 0
New
First poster: bot
Frontend>Blogs/Talks

A Model for Reasoning About JavaScript Promises (2017)
In JavaScript programs, asynchrony arises in situations such as web-based user-interfaces, communicating with servers through HTTP reques...
franktip.org
/js
0 898 0
New
CommunityNews
Frontend>Blogs/Talks

The Importance of Learning CSS
As JavaScript developers, the sheer amount of stuff we’re expected to know is enormous, and it grows bigger every day. With so many diff...
joshwcomeau.com
#css#learning
2 556 1
New
First poster: bot
Frontend>Blogs/Talks

Why Become a TypeScript Fan?
In this article, I will discuss my journey from being an anti-TypeScript developer to a developer who now couldn’t think of going back to...
betterprogramming.pub
/typescript
0 1129 0
New
First poster: claudio
Frontend>Blogs/Talks

Why I don't like Tailwind CSS
You’re at a restaurant, and there’s an odd item on the menu that you’ve never heard of before, but it piques your interest. It sounds lik...
aleksandrhovhannisyan.com
#css/tailwind
39 1948 12
New
First poster: bot
Frontend>Blogs/Talks

Of Course We Can Make a CSS-Only Clock That Tells the Current Time
Let’s build a fully functioning and settable “analog” clock with CSS custom properties and the calc() function. Then we’ll convert it int...
css-tricks.com
#css#course
2 628 0
New
First poster: OvermindDL1
Frontend>Blogs/Talks

Tailwind is a Leaky Abstraction
I have to admit: as I’ve watched Tailwind enthusiastically adopted by more and more of the frontend community, I’ve remained skeptical. B...
jakelazaroff.com
/tailwind
29 1015 12
New
karolina.curiosum
Frontend>Blogs/Talks

What does AI dream about? Stable Diffusion in Elixir
Bumblebee & Stable Diffusion & Phoenix Live View meets in one place! Learn how to create a live prompt generating Stable Diffusio...
curiosum.com
#ai/elixir#blog-post
2 616 0
New

Other popular topics Top

PragmaticBookshelf
Community>In The Spotlight

Spotlight: Brian P. Hogan (Author)
A PragProg Hero’s Journey with Brian P. Hogan @bphogan Have you ever worried that your only legacy will be in the form of legacy...
#pragprog#author-spotlight
50 3320 20
New
AstonJ
General Dev>Code Editors

Poll: Which code editor do you use?
You might be thinking we should just ask who’s not using VSCode :joy: however there are some new additions in the space that might give V...
#community#polls/vim/emacs#code-editors/vscode#notepad/sublime-text#atom/textmate#codespaces#brackets/onivim#geany
106 4630 56
New
DevotionGeo
General Dev>Code Editors

Dendron: a personal knowledge management tool on top of VSCode
/vscode#visual-studio-code
28 5849 9
New
PragmaticBookshelf
Community>In The Spotlight

Spotlight: Noel Rappin (Author)
“Finding the Boundaries” Hero’s Journey with Noel Rappin @noelrappin Even when you’re ultimately right about what the future ho...
#author-spotlight#web-development/rails/book-modern-front-end-development-for-rails/book-rails-5-test-prescriptions
34 3719 21
New
Exadra37
Linux>Questions

What is the most minimalist Linux server distro?
I am asking for any distro that only has the bare-bones to be able to get a shell in the server and then just install the packages as we ...
#linux#servers
66 21231 24
New
gagan7995
Backend>Questions

Please tell me how to write a query for this in nodejs
API 4 Path: /user/following/ Method: GET Description: Returns the list of all names of people whom the user follows Response [ { ...
/nodejs
7 2930 3
New
AstonJ
General Dev>Hardware

CharaChorder - type at the speed of thought?
Saw this on TikTok of all places! :lol: Anyone heard of them before? Lite:
/keyboards#charachorder
13 3816 4
New
PragmaticBookshelf
Backend>Learning Resources

Agile Web Development with Rails 7
Rails 7 completely redefines what it means to produce fantastic user experiences and provides a way to achieve all the benefits of single...
pragprog.com
#pragprog#web-development/ruby/rails#published-book/book-agile-web-development-with-rails-7
32 3399 9
New
PragmaticBookshelf
Community>In The Spotlight

Spotlight: Karl Stolley (Author) Interview and AMA!
Author Spotlight: Karl Stolley @karlstolley Logic! Rhetoric! Prag! Wow, what a combination. In this spotlight, we sit down with Karl ...
#author-spotlight/book-programming-webrtc
31 3653 16
New
Fl4m3Ph03n1x
AI>Questions

What are the best text-to-speech ai generation tools that you can run locally?
Background Lately I am in a quest to find a good quality TTS ai generation tool to run locally in order to create audio for some videos I...
#ai#text-to-speech
6 1332 3
New
Back to top

Latest in JavaScript

JavaScript Portal ❯

Frontend>Blogs/Talks

Frontend Blogs/Talks ❯

Latest on Devtalk

Devtalk ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that'll move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

Categories:

Sub Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that'll move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap