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JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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Unlocking Type Safety: A Deep Dive into Type Guards in TypeScript

Unlocking Type Safety: A Deep Dive into Type Guards in TypeScript

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3 min read
Java Arrays.clear()? Let's Get Real: Clearing Arrays The Right Way

Java Arrays.clear()? Let's Get Real: Clearing Arrays The Right Way

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6 min read
Build an Attendance Tracker for Virtual Classrooms with Stream

Build an Attendance Tracker for Virtual Classrooms with Stream

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13 min read
🚀 Técnicas Avançadas em PHP: Além do Convencional

🚀 Técnicas Avançadas em PHP: Além do Convencional

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16 min read
etcGrab Cube — My Browser-Based VR Full-Body Tracking System

etcGrab Cube — My Browser-Based VR Full-Body Tracking System

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2 min read
hq-cropper: Zero-Dependency Image Cropper for JS

hq-cropper: Zero-Dependency Image Cropper for JS

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4 min read
Java Arrays.fill() Explained: Your Ultimate Guide to Array Initialization

Java Arrays.fill() Explained: Your Ultimate Guide to Array Initialization

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6 min read
System Design: How Random Video Chat Apps Work

System Design: How Random Video Chat Apps Work

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3 min read
OptWin 1.2 — Major UI/UX Overhaul & Feature Expansion

OptWin 1.2 — Major UI/UX Overhaul & Feature Expansion

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1 min read
How to create live validation form in JavaScript

How to create live validation form in JavaScript

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3 min read
My First Two Projects as a 17-Year-Old Developer

My First Two Projects as a 17-Year-Old Developer

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1 min read
Day 8: Grandma's Place

Day 8: Grandma's Place

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2 min read
Objects in JavaScript

Objects in JavaScript

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1 min read
I Tried Building an AI Agent and It Failed Halfway Through. Here's Why

I Tried Building an AI Agent and It Failed Halfway Through. Here's Why

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7 min read
Improving navigation in long Google AI Studio chats with a userscript

Improving navigation in long Google AI Studio chats with a userscript

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1 min read
🚨 Memory Leaks in JavaScript & React - The Hidden Enemy

🚨 Memory Leaks in JavaScript & React - The Hidden Enemy

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3 min read
Exploring Asynchronous Iterators and Iterables in JavaScript

Exploring Asynchronous Iterators and Iterables in JavaScript

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4 min read
🚀 Introducing TaskFlow (TODO APP) — My First Job Interview Project Upgraded To Full-Stack Productivity App

🚀 Introducing TaskFlow (TODO APP) — My First Job Interview Project Upgraded To Full-Stack Productivity App

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2 min read
Build quickly with npm create @mapbox/web-app

Build quickly with npm create @mapbox/web-app

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2 min read
What App Would Prevent a Website from Getting Hacked, and Why?

What App Would Prevent a Website from Getting Hacked, and Why?

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9 min read
A More Structured Version of Frontend Master Prep Series

A More Structured Version of Frontend Master Prep Series

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1 min read
Form content disappears after page refresh

Form content disappears after page refresh

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1 min read
I scanned 37 sites from Hacker News for leaked secrets. One had 6.

I scanned 37 sites from Hacker News for leaked secrets. One had 6.

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2 min read
Coding Challenge Practice - Question 77

Coding Challenge Practice - Question 77

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1 min read
How We Balanced Camera Quality and Bandwidth in Our Video Meetings

How We Balanced Camera Quality and Bandwidth in Our Video Meetings

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8 min read
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