🚀 Qwen3 235B API is now FREE on OpenRouter!
Just go to the site → log in → grab your /Users/mykytamelnyk/Desktop/images.jpegAPI key.
The response speed isn’t lightning-fast, and there are some limits —
but it’s free, and that’s the point.
Plug the key into Cline, and you’re ready to write code using one of the most powerful models out there.
Enjoy! 👨💻🔥
Just go to the site → log in → grab your /Users/mykytamelnyk/Desktop/images.jpegAPI key.
The response speed isn’t lightning-fast, and there are some limits —
but it’s free, and that’s the point.
Plug the key into Cline, and you’re ready to write code using one of the most powerful models out there.
Enjoy! 👨💻🔥
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html-handbook.pdf
1001.5 KB
📝 HTML HANDBOOK
This book aims to help you quickly learn HTML and get familiar with the advanced HTML topics.
HTML, a shorthand for Hyper Text Markup Language, is one of the most fundamental
building blocks of the Web.
HTML was officially born in 1993 and since then it evolved into its current state, moving from simple text documents to powering rich Web Applications.
This handbook is aimed at a vast audience.
First, the beginner. I explain HTML from zero in a succinct but comprehensive way, so you
can use this book to learn HTML from the basics.
This book aims to help you quickly learn HTML and get familiar with the advanced HTML topics.
HTML, a shorthand for Hyper Text Markup Language, is one of the most fundamental
building blocks of the Web.
HTML was officially born in 1993 and since then it evolved into its current state, moving from simple text documents to powering rich Web Applications.
This handbook is aimed at a vast audience.
First, the beginner. I explain HTML from zero in a succinct but comprehensive way, so you
can use this book to learn HTML from the basics.
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css-handbook.pdf
2 MB
📝 CSS HANDBOOK
CSS, a shorthand for Cascading Style Sheets, is one of the main building blocks of the Web. Its history goes back to the 90's and along with HTML it has changed a lot since its humble beginnings.
Having created websites since before CSS existed, I have seen its evolution. 10 CSS is an amazing tool, and in the last few years it has grown a lot, introducing many fantastic features like CSS Grid, Flexbox and CSS Custom Properties.
CSS, a shorthand for Cascading Style Sheets, is one of the main building blocks of the Web. Its history goes back to the 90's and along with HTML it has changed a lot since its humble beginnings.
Having created websites since before CSS existed, I have seen its evolution. 10 CSS is an amazing tool, and in the last few years it has grown a lot, introducing many fantastic features like CSS Grid, Flexbox and CSS Custom Properties.
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js-handbook.pdf
577.9 KB
📝 JS HANDBOOK
The JavaScript Handbook follows the 80/20 rule: learn in 20% of the time the 80% of a topic.
In particular, the goal is to get you up to speed quickly with JavaScript.
The JavaScript Handbook follows the 80/20 rule: learn in 20% of the time the 80% of a topic.
In particular, the goal is to get you up to speed quickly with JavaScript.
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💥 Tailwind CSS is ruining web development.
I said it.
You build faster, but you stop thinking in CSS.
Agree or disagree?
👉 Drop your opinion below.
I said it.
You build faster, but you stop thinking in CSS.
Agree or disagree?
👉 Drop your opinion below.
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🎯 Here’s how to center anything in CSS — even your soul:
🔥 Bookmark this. Or tattoo it on your arm.
🔁 Share it with a junior dev.
.parent {
display: flex;
justify-content: center;
align-items: center;
}🔥 Bookmark this. Or tattoo it on your arm.
🔁 Share it with a junior dev.
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😱 WTF
Ever seen this JS behavior?
WTF is going on here?
Can you explain the 3rd one?
Ever seen this JS behavior?
console.log([] + []); // ''
console.log([] + {}); // '[object Object]'
console.log({} + []); // 0
WTF is going on here?
Can you explain the 3rd one?
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⚡️ React trick: use useEffect in React like a pro
✅ Clean up side effects.
💬 Have you ever forgotten the return part?
useEffect(() => {
const handler = () => console.log('resize');
window.addEventListener('resize', handler);
return () => window.removeEventListener('resize', handler);
}, []);✅ Clean up side effects.
💬 Have you ever forgotten the return part?
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🤖 Will AI take your frontend dev job in 5 years?
Be honest.
Be honest.
Anonymous Poll
34%
😨 Yes, 100%
28%
🤷♂️ Maybe, but not all jobs
19%
😎 No, creative devs will thrive
19%
🧠 I’m already using AI to code faster
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🤖 Which AI tools are part of your dev workflow?
💬 What’s your killer combo? Personally, I use ChatGPT for planning + Cursor for coding. 📤 Share with your team to compare stacks.
💬 What’s your killer combo? Personally, I use ChatGPT for planning + Cursor for coding. 📤 Share with your team to compare stacks.
Anonymous Poll
58%
🧠 ChatGPT / GPT-4
27%
🧑💻 Cursor (AI coding IDE)
16%
✍️ Claude (for docs & code reviews)
20%
📷 GitHub Copilot
13%
🛑 I don’t trust AI yet
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🪝 Smooth Anchor Scroll in React
Aloha, frontend comrades! 🌴
Recently I had to solve a classic UX problem: when a user closes one tab or section, they should be automatically scrolled to another part of the page.
Sounds simple enough, right? Here’s how you can implement anchor-like behavior in React using ref and scrollIntoView().
⸻
🔧 The gist:
1. Create a ref for the target element
2. Trigger ref.current.scrollIntoView() when needed
⸻
🧪 Example Code:
✨ Bonus tip: You can add behavior: "smooth" for smooth scrolling like this:
Happy experimenting!
💬 Have you ever needed anchors in a React app?
📤 Share this post with a dev who loves clean UX.
Aloha, frontend comrades! 🌴
Recently I had to solve a classic UX problem: when a user closes one tab or section, they should be automatically scrolled to another part of the page.
Sounds simple enough, right? Here’s how you can implement anchor-like behavior in React using ref and scrollIntoView().
⸻
🔧 The gist:
1. Create a ref for the target element
2. Trigger ref.current.scrollIntoView() when needed
⸻
🧪 Example Code:
import React, { useRef } from 'react';
const ScrollDemo = () => {
const myRef = useRef(null);
const executeScroll = () => myRef.current.scrollIntoView();
return (
<>
<div style={{ height: 600 }} />
<div ref={myRef}>This is the element we’ll scroll to</div>
<div style={{ height: 1500 }} />
<button onClick={executeScroll}>Scroll to element</button>
</>
);
};
✨ Bonus tip: You can add behavior: "smooth" for smooth scrolling like this:
myRef.current.scrollIntoView({ behavior: "smooth" });
Happy experimenting!
💬 Have you ever needed anchors in a React app?
📤 Share this post with a dev who loves clean UX.
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👨🍼 Junior Tip
🧠 If you’re a junior dev, here’s ONE mindset shift to level up:
💬 Stop writing code to “make it work.”
Start writing code you can defend in a code review.
📤 Forward to a dev starting their first job.
🧠 If you’re a junior dev, here’s ONE mindset shift to level up:
💬 Stop writing code to “make it work.”
Start writing code you can defend in a code review.
📤 Forward to a dev starting their first job.
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🥋 IYKYK
🧪 Only real devs know what this means:
😵💫 Drop the one that haunted you most.
👀 Forward to a dev friend to test their sanity.
🧪 Only real devs know what this means:
== vs ===
null vs undefined
0.1 + 0.2 !== 0.3
NaN !== NaN
😵💫 Drop the one that haunted you most.
👀 Forward to a dev friend to test their sanity.
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UX Red Flag Sunday ✅
🚩 UX red flags that scream “junior coded this”:
• <div>s with onClick instead of <button>
• Scroll jank
• Input with no label
• Spinner. Forever. No feedback.
❗ Seen worse? Drop it below.
🧠 Save this for your code review checklist.
🚩 UX red flags that scream “junior coded this”:
• <div>s with onClick instead of <button>
• Scroll jank
• Input with no label
• Spinner. Forever. No feedback.
❗ Seen worse? Drop it below.
🧠 Save this for your code review checklist.
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