Jakub T. Jankiewicz ๐
@jcubic
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2,009
Following
353
Media
1,338
Statuses
21,231
JavaScript expert ๐ต๐ฑ ๐ช๐บ, trainer, mentor, Open Source developer, Wikipedian, and Tech Geek ๐จโ๐ป Inspired by early MIT hackers. GNU/Linux & GNU Emacs user
Poland
Joined May 2010
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ใใกใฅใใใ
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Pinned Tweet
You learn by practice ๐, and it doesn't matter what you're learning. It doesn't have to be programming.
The next best way of learning is by teaching ๐งโ๐ซ, when you need to deeply understand the subject before you can explain it in simple terms.
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@ATechAjay
This should be an Anti-Pattern done only for a very specific reason. This breaks accessiblity.
#a11y
#css
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Hey
@neilhimself
this is what I've found in Cracow Poland. Near Old Town. Bench with your name
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@ravinwashere
There was no other option back then. You get the Turbo Pascal language with this TUI-based IDE.
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Are you a developer that tweet about:
โ
Front-End โ
Node.js
โ
Next.js โ
React
โ
JavaScript โ
TypeScript
โ
Open Source
And not about
โPolitics โSport
Let's Connect
#letsconnect
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@wesbos
I created a demo like this, for my library, more than a half year ago. But I guess you need to be famous to be noticed.
1
4
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@dannymoerkerke
The only downside is that most normal people don't know they can install a website.
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1
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@infobeautiful
@Leniolabs_
Same as people. Which means that ChatGPT is more human that we think
12
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After initial shitpost replies on
#Reddit
it seems that people like my
#OpenSource
project Gaiman. A programming language named after
@neilhimself
for creating text-based games
Never got this kind of response on Reddit before
#JavaScript
#CLI
#Terminal
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@_rinaruth
@molly_struve
@naughtygits
It doesn't have bad formatting because It's minified code (actually it's Lodash javascript library minified code).
I'm a coder and feel that the original dress is really bad and this one is much better. And I really hate bad formatting. I own a T-Shirt with this pattern.
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@AnthonySoon_
Because it's better?
Using Windows is a nightmare if you know how good Linux is.
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This is pure magic, a
#JavaScript
function that uses Regular Expression to check if the number is Prime.
Found in this article and rewritten in JavaScript
#Regex
#TechTwitter
3
8
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Cool idea for pattern matching in
#JavaScript
from
@drboolean
talk A Million Ways to Fold in JS
2
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Don't be too hard on yourself. You might already be doing better than you think.
#CodeNewbie
#DEVCommunity
#100DaysOfCode
#programming
#JavaScript
#python
#java
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Making progress on Quizerach admin panel in
#ReactJS
and
#TypeScript
for
@koduj_org
After reading
@ReactAdmin
/
@GraphQL
docs for a few days decided to write smth from scratch.
Today add:
โ
@apollographql
Client
โ
@chakra_ui
โ
Types generator
#buildinpublic
#TechTwitter
1
5
25
How to make your own programming language that compiles to JavaScript
#DEVCommunity
#JavaScript
#programming
#language
#parser
#PEG
#Peggy
#CodeNewbie
#100DaysOfCode
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@itsHesamSheikh
Bypass the HR and contact some employees on LinkedIn directly and show them your projects. Note that you first need to have a project that is not trivial like a ToDo list and use tech used by the company.
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You learn by practice and it doesn't matter what you're learning. It doesn't have to be programming.
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@codewithvoid
If you say SO doesn't solve the problem I assume you mean the website gives you a solution if you search. I hope you know that you can ask questions there. Because if you ask questions you will not get answers from SO only from real people.
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0
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I'm searching for someone that will create a website for me.
Home page, maybe 1-2 pages, and a blog. Best if you can use
@eleven_ty
. No React, No Tailwind.
It's a website for the
@koduj_org
project
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@wesleytodd
await fetch(url).then(res => res.json());
Also, do you know that you can create abstractions?
const request = (fetch => {
return (...args) => fetch(...args).then(res => res.json());
})(fetch);
await request(url);
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Playing with squircle (half circle/half square) object in
@p5xjs
+ creating gradients with more than two points.
#techtwitter
#WebDev
#CreativeCoding
#GenerativeArt
#p5js
#processing
#math
#JavaScript
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Do you know that you can use target on form and post inside an iframe instead of the page? ๐
Did you know: The form attribute on an input element can be used to emulate nested forms, or to place it outside a form but still be posted with it.
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Reached a milestone on GitHub ๐
100 consecutive days of contribution to
#OpenSource
Mostly
#JavaScript
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@lukaszkotkowski
Chcesz powiedzieฤ ลผe szwagierka nigdy nie szukaลa tego hasลa w internecie, mimo ลผe mรณwi ลผe chce tam pojechaฤ? Nie chce siฤย w to wierzyฤ.
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@James_M_South
You're overreacting. It's just a simple question. You can say next week or next month and the person will be happy.
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TIL: What is Array.prototype[Symbol.unscopables]
Do you know? This and other great insight into JavaScript by
@rauschma
#JavasScript
#ECMAScript
#CodeNewbie
#DEVCommunity
#ES6
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Which is better:
String.prototype.toLowerCase()
or
String.prototype.toUpperCase()
Should I say wrong answers only?
#JavaScript
#DEVCommunity
#CodeNewbie
#100DaysOfCode
#Programming
#coding
#code
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#bug
if you scroll all community feed, you can find posts that were removed. I always report SPAM and when you scroll you sometimes get an error that the report page doesn't exist. Most of the time posts from a few hours where admin/mod could already react.
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What to do when the Community member where I'm a mod blocked me. I can see his tweets but I can't interact.
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@mgechev
Another tip is that with this function you can implement your own types in JSON. You can serialize them as specific objects like:
{"@": "type", "#": <payload>}
I use exactly this to serialize/parse complex objects of my own types.
#JavaScript
#DEVCommunity
0
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Day 7 of
#100DaysOfCode
and
#100DaysOfOpenSource
Today worked on Pure
#Terminal
โ
Finished setup unit tests
โ
Added Code Coverage Tracking
โ
Improved Code Coverage
Also fixed my
#GNU
#Emacs
coverage code
#TechTwitter
#BuildInPublic
#WebDev
#OpenSource
#JavaScript
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@Shefali__J
This. It was an editor and IDE in one. You didn't have many options when I learned programming for the first time.
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@embersunn
If you think it's overrated you probably never worked on a complex project before. Unit tests are a lifesaver if you want to modify a complex code.
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Tab with your posts in community
It's impossible to find your post if you want to add something. Wanted to comment about an issue I reported, but can't find my post while scrolling.
Another option is a search for communities. You can't find anything, and you need to keep
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@Rubendaems
I see nothing. Also if you need to give hints on what people needs to see, then it's bad design.
Unless your goal is to create an app where people guess obscure icons.
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Don't try to be the best. Just be better than you yesterday.
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@chrispian
@ATechAjay
By accessibility, I don't mean only inaccessible for impairment folks. If I need to look up a word or a whole phrase, then I need to retype it or use DevTools. This is also an accessibility issue because I'm not able to use the site properly.
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As a developer are you really talk to a rubber duck while debugging? ๐ค
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@_rinaruth
@molly_struve
@naughtygits
Look at this, for example, I know it's extreme and obfuscated by hand.
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Do you know that Lisp is the second oldest programming language that is still in use?
Learning lisp can make you a better developer even if you don't use it
I recommend starting with Scheme. This is the language that inspired JavaScript. And the reason you have closures
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@socoloffalex
Ok but what is the license? If it doesn't have a license it's copyrighted and no one can use it legally.
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@codewithvoid
Ask millions of people that work on OpenSource and Wikipedia in their free time
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@nixcraft
The name was code name when Linux was first created it was Linus + obligatory x at the end because it was like a law. When the kernel was about to be published Linus renamed it to Freax, but the person that uploaded the file the ftp use Linux instead.
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I have 25 lessons for
@koduj_js
so far. I think this is enough. Will not add more lessons. It's an introduction to
#programming
after all.
The content is almost all important things, but still, it's not 100% of JavaScript.
#JavaScript
#BuildInPublic
#coding
#CodeNewbie
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I don't use Prettier. I prefer to write proper code myself. Like a real man.
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Nice initiative
#PHP
#JavaScript
#nodejs
#ReactJS
#VueJS
#rust
#swift
#python
#go
#CodeNewbie
#100DaysOfCode
#coding
#Programming
#gnu
#linux
#unix
#windows
#macosx
I created a discord server in support of my motto "Learn. Build. Teach." If you're interested in programming/Web Development and want to learn, help, collaborate, etc. I would love for you to join!!
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Day 13 of re-learning Next.js
Today learned about:
โ
React Form Actions
โ
Next Server Actions
โ
React useActionState hook
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Do you think programming is art?
For me creating a CRUD or a React interface based on Design is obviously not art. But creating a project, that is unique and you need to invent new stuff, it's definitely an art.
What you think?
Programming is Art
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Hell no
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๐ฟ
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Just written an article on
@ThePracticalDev
about better error messages in my project - a
#JavaScript
#code
editor that use
#P5js
library.
#TechTwitter
#CodeNewbie
#100DaysOfCode
#WebDev
#100devs
#DEVCommunity
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๐ if you follow me and don't know. I'm not new to coding but I've started the
#100DaysOfCode
challenge because I'm right now out of a job. So I decided that I would spend every day coding to not get out of shape. Also, coding is super fun especially when working on
#OpenSource
.
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@rafrasenberg
Still use master, and I'm not going to change. IMHO it's kind of stupid. Master has nothing to do with slavery. But I'm not black and not from the US, so maybe I think differently.
Soon they will change
#StarWars
to not include
#Master
#Jedi
because of political correctness.
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@_nonfigurativ_
I've created a library that abstracts messages and Window/tab management.
I have a similar multiple windows demo. Will try to incorporate your demo since it's way cooler than mine. But it is supposed to be simple.
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