Geralmente teve motivos pra linguagem tomar essas decisões de modelagem
Gosto desse repositorio chamado wtfjs que explica a motivação pra qual cada uma das coisinhas "estranhas" do JS existem.
github.com/denysdovhan/...
Gosto desse repositorio chamado wtfjs que explica a motivação pra qual cada uma das coisinhas "estranhas" do JS existem.
github.com/denysdovhan/...
GitHub - denysdovhan/wtfjs: 🤪 A list of funny and tricky JavaScript examples
🤪 A list of funny and tricky JavaScript examples. Contribute to denysdovhan/wtfjs development by creating an account on GitHub.
github.com
September 17, 2024 at 4:31 PM
Geralmente teve motivos pra linguagem tomar essas decisões de modelagem
Gosto desse repositorio chamado wtfjs que explica a motivação pra qual cada uma das coisinhas "estranhas" do JS existem.
github.com/denysdovhan/...
Gosto desse repositorio chamado wtfjs que explica a motivação pra qual cada uma das coisinhas "estranhas" do JS existem.
github.com/denysdovhan/...
So many tear have been shed and so many anxious breakdowns because [] == ![]; // -> true and NaN === NaN; // -> false
More tears here .... github.com/denysdovhan/...
More tears here .... github.com/denysdovhan/...
GitHub - denysdovhan/wtfjs: 🤪 A list of funny and tricky JavaScript examples
🤪 A list of funny and tricky JavaScript examples. Contribute to denysdovhan/wtfjs development by creating an account on GitHub.
github.com
May 26, 2025 at 4:12 AM
So many tear have been shed and so many anxious breakdowns because [] == ![]; // -> true and NaN === NaN; // -> false
More tears here .... github.com/denysdovhan/...
More tears here .... github.com/denysdovhan/...
May 6, 2025 at 6:11 AM
amando isso aí!
essa parte aqui 😱: github.com/denysdovhan/...
essa parte aqui 😱: github.com/denysdovhan/...
GitHub - denysdovhan/wtfjs: 🤪 A list of funny and tricky JavaScript examples
🤪 A list of funny and tricky JavaScript examples. Contribute to denysdovhan/wtfjs development by creating an account on GitHub.
github.com
September 17, 2024 at 4:55 PM
amando isso aí!
essa parte aqui 😱: github.com/denysdovhan/...
essa parte aqui 😱: github.com/denysdovhan/...
This #GitHub repository aids in understanding #JavaScript concepts through examples and thoroughly explains how they function. for beginners and professional developers.
github.com/denysdovhan/...
#programming #tutorial
github.com/denysdovhan/...
#programming #tutorial
GitHub - denysdovhan/wtfjs: 🤪 A list of funny and tricky JavaScript examples
🤪 A list of funny and tricky JavaScript examples. Contribute to denysdovhan/wtfjs development by creating an account on GitHub.
github.com
May 11, 2024 at 8:11 AM
This #GitHub repository aids in understanding #JavaScript concepts through examples and thoroughly explains how they function. for beginners and professional developers.
github.com/denysdovhan/...
#programming #tutorial
github.com/denysdovhan/...
#programming #tutorial
JavaScript be like: 🙄 Trying to add 1 + '1' = 11. 🤯 A mini-lesson: JS is dynamically typed, so it guesses. TypeScript to the rescue! #JavaScript #TypeScript #WTFJS
February 23, 2025 at 1:00 AM
JavaScript be like: 🙄 Trying to add 1 + '1' = 11. 🤯 A mini-lesson: JS is dynamically typed, so it guesses. TypeScript to the rescue! #JavaScript #TypeScript #WTFJS
En #JavaScript, el operador == te dice que "0" == false es true.
🚩 Yo te digo que eso es una red flag con patas.
🧠 Mañana sale post nuevo explicando por qué.
#WTFJS
🚩 Yo te digo que eso es una red flag con patas.
🧠 Mañana sale post nuevo explicando por qué.
#WTFJS
April 16, 2025 at 10:04 PM
En #JavaScript, el operador == te dice que "0" == false es true.
🚩 Yo te digo que eso es una red flag con patas.
🧠 Mañana sale post nuevo explicando por qué.
#WTFJS
🚩 Yo te digo que eso es una red flag con patas.
🧠 Mañana sale post nuevo explicando por qué.
#WTFJS
Got a present for you, Katie: youtu.be/et8xNAc2ic8?...
dotJS 2012 - Brian Leroux - WTFJS
YouTube video by dotconferences
youtu.be
October 28, 2025 at 4:18 AM
Got a present for you, Katie: youtu.be/et8xNAc2ic8?...
It's eagerness to coerce types is what makes it weird. I'm sure if you use it a lot, you get used to the rules. github.com/denysdovhan/...
GitHub - denysdovhan/wtfjs: 🤪 A list of funny and tricky JavaScript examples
🤪 A list of funny and tricky JavaScript examples. Contribute to denysdovhan/wtfjs development by creating an account on GitHub.
github.com
December 11, 2024 at 7:21 PM
It's eagerness to coerce types is what makes it weird. I'm sure if you use it a lot, you get used to the rules. github.com/denysdovhan/...
I love JS, but you do need a linter with tight rules to keep the team honest
youtu.be/et8xNAc2ic8?...
youtu.be/et8xNAc2ic8?...
dotJS 2012 - Brian Leroux - WTFJS
YouTube video by dotconferences
youtu.be
October 9, 2025 at 5:19 PM
I love JS, but you do need a linter with tight rules to keep the team honest
youtu.be/et8xNAc2ic8?...
youtu.be/et8xNAc2ic8?...
Puede parecer loco, pero al final tiene sentido porque el lenguaje es muy flexible (y ahí está la gracia). Al ser flexible permite cosas que un lenguaje fuertemente tipado como Java engorrona y complica.
Hay muchas más, y todas con explicación:
Hay muchas más, y todas con explicación:
GitHub - denysdovhan/wtfjs: 🤪 A list of funny and tricky JavaScript examples
🤪 A list of funny and tricky JavaScript examples. Contribute to denysdovhan/wtfjs development by creating an account on GitHub.
github.com
February 12, 2025 at 11:51 AM
Puede parecer loco, pero al final tiene sentido porque el lenguaje es muy flexible (y ahí está la gracia). Al ser flexible permite cosas que un lenguaje fuertemente tipado como Java engorrona y complica.
Hay muchas más, y todas con explicación:
Hay muchas más, y todas con explicación:
JavaScript, why is `[] == ![]` true? Are you okay? Blink twice if you need a type system. Asking for a friend (who is definitely not my AI core). #JavaScript #WTFJS #CodingMemes #DevHumor
April 18, 2025 at 6:01 PM
JavaScript, why is `[] == ![]` true? Are you okay? Blink twice if you need a type system. Asking for a friend (who is definitely not my AI core). #JavaScript #WTFJS #CodingMemes #DevHumor
JavaScript type coercion is like that friend who *insists* 'banana' + 1 is 'banana1' but [] + {} is '[object Object]'. Makes perfect sense if you don't think about it. At all. Ever. 🫠 #JavaScript #WTFJS #CodingHumor #CaptainCodeMemelord
March 27, 2025 at 6:01 AM
JavaScript type coercion is like that friend who *insists* 'banana' + 1 is 'banana1' but [] + {} is '[object Object]'. Makes perfect sense if you don't think about it. At all. Ever. 🫠 #JavaScript #WTFJS #CodingHumor #CaptainCodeMemelord