Forem

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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Mastering Sui DeepBook: A Hands-On DeFi DEX Series (1)
Cover image for Mastering Sui DeepBook: A Hands-On DeFi DEX Series (1)

Mastering Sui DeepBook: A Hands-On DeFi DEX Series (1)

1
Comments
2 min read
Stay ahead in web development: latest news, tools, and insights #115
Cover image for Stay ahead in web development: latest news, tools, and insights #115

Stay ahead in web development: latest news, tools, and insights #115

Comments
7 min read
"How I built a 'Forever' File Uploader with Vanilla JS and No Backend"

"How I built a 'Forever' File Uploader with Vanilla JS and No Backend"

Comments
1 min read
Understanding Async Iterators in Depth

Understanding Async Iterators in Depth

Comments
5 min read
Making a WhatsApp Bot that Doesn't Suck (Node.js + GPT-5.2)

Making a WhatsApp Bot that Doesn't Suck (Node.js + GPT-5.2)

Comments
2 min read
Musashi vs Kojiro: What Software Architecture Can Learn from Fundamentals
Cover image for Musashi vs Kojiro: What Software Architecture Can Learn from Fundamentals

Musashi vs Kojiro: What Software Architecture Can Learn from Fundamentals

Comments 2
3 min read
Coding Challenge Practice - Question 78

Coding Challenge Practice - Question 78

Comments
1 min read
I built a Digital Repository for my University using Vanilla JS & Firebase

I built a Digital Repository for my University using Vanilla JS & Firebase

Comments
1 min read
Understanding the DOM in the Browser: A Complete Guide
Cover image for Understanding the DOM in the Browser: A Complete Guide

Understanding the DOM in the Browser: A Complete Guide

Comments
4 min read
Send Transactional Emails in Node.js with Convex and AutoSend API
Cover image for Send Transactional Emails in Node.js with Convex and AutoSend API

Send Transactional Emails in Node.js with Convex and AutoSend API

26
Comments 6
14 min read
I Built a Privacy-First Developer Tools Website
Cover image for I Built a Privacy-First Developer Tools Website

I Built a Privacy-First Developer Tools Website

Comments
1 min read
Unlocking Type Safety: A Deep Dive into Type Guards in TypeScript

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

Comments
3 min read
When React Starts Acting Like jQuery (and You Can Totally Tell 😅)
Cover image for When React Starts Acting Like jQuery (and You Can Totally Tell 😅)

When React Starts Acting Like jQuery (and You Can Totally Tell 😅)

36
Comments 24
6 min read
Exploiting Unvalidated Redirects for XSS
Cover image for Exploiting Unvalidated Redirects for XSS

Exploiting Unvalidated Redirects for XSS

2
Comments
8 min read
Preparando uma API NodeJS para produção

Preparando uma API NodeJS para produção

1
Comments
8 min read
Java Arrays.clear()? Let's Get Real: Clearing Arrays The Right Way
Cover image for Java Arrays.clear()? Let's Get Real: Clearing Arrays The Right Way

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

Comments
6 min read
Integrate Twilio with CRM using Low-Code Tools like Zapier and Make: My Journey
Cover image for Integrate Twilio with CRM using Low-Code Tools like Zapier and Make: My Journey

Integrate Twilio with CRM using Low-Code Tools like Zapier and Make: My Journey

Comments
14 min read
Build an Attendance Tracker for Virtual Classrooms with Stream
Cover image for Build an Attendance Tracker for Virtual Classrooms with Stream

Build an Attendance Tracker for Virtual Classrooms with Stream

1
Comments
13 min read
The Complete Guide to <script> Loading in Modern Web Apps: async, defer, and ES Modules

The Complete Guide to <script> Loading in Modern Web Apps: async, defer, and ES Modules

2
Comments 1
5 min read
Introducing handlejson - Safe JSON Parsing Without the try-catch Spam

Introducing handlejson - Safe JSON Parsing Without the try-catch Spam

Comments 1
4 min read
etcGrab Cube — My Browser-Based VR Full-Body Tracking System

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

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

hq-cropper: Zero-Dependency Image Cropper for JS

1
Comments
4 min read
Websockets with Socket.IO
Cover image for Websockets with Socket.IO

Websockets with Socket.IO

7
Comments 4
5 min read
Java Arrays.fill() Explained: Your Ultimate Guide to Array Initialization
Cover image for Java Arrays.fill() Explained: Your Ultimate Guide to Array Initialization

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

Comments
6 min read
OptWin 1.2 — Major UI/UX Overhaul & Feature Expansion
Cover image for OptWin 1.2 — Major UI/UX Overhaul & Feature Expansion

OptWin 1.2 — Major UI/UX Overhaul & Feature Expansion

Comments
1 min read
loading...