Skip to content

DEV Community

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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Aaron Rose

Jan 6

The Secret Life of JavaScript: Illusions

#javascript #coding #programming #softwaredevelopment

3 min read

Jan 7

Mastering Intermediate JavaScript

#webdev #javascript #coding #devops

3 min read

Manish Shivanandhan

Jan 7

How to Build Your First AI Agent Deploy it to Sevalla

#programming #ai #javascript #tutorial

6 min read

Mayuresh Smita Suresh

Jan 6

Building a Todo API with HonoJS, Drizzle ORM & Neon — A Beginner-Friendly Guide

#webdev #programming #javascript #beginners

3 min read

Aditya

Jan 6

Beyond if (stock > 0): Handling Race Conditions in High-Traffic E-Commerce Systems

#architecture #javascript #mongodb #node

2 min read

Dec 26 '25

The Great JavaScript Illusion: Why Primitives Act Like Objects

#javascript #react #interview

4 min read

Alejandro

Dec 27 '25

This CORS Mistake Exposes Your API (I See It Everywhere)

#cloudflarechallenge #security #webdev #javascript

1 min read

Gabor Koos

Jan 6

Backpressure in JavaScript: The Hidden Force Behind Streams, Fetch, and Async Code

#webdev #programming #javascript #tutorial

13 min read

Swatantra goswami

Jan 6

Bitcoin lightning network

#bitcoin #javascript #reactnative

16 min read

Paul Clegg

Dec 7 '25

I traced a CPU spike to a massive botnet dashboard (CVE-2025-55182)

#security #javascript #webdev #cybersecurity

6 min read

Chan

Jan 6

yarn pnp 세팅하기

#javascript #node #performance #tooling

2 min read

Jan 7

Dependency Tracking Fundamentals (I)

#javascript #typescript #frontend #webdev

3 min read

Eduard Krivanek for Playful Programming

Jan 6

Exploiting Unvalidated Redirects for XSS

#webdev #javascript #security #learning

8 min read

Dec 2 '25

Atomic Design: Building Interfaces Like Nature Builds Life

#architecture #webdev #programming #javascript

2 min read

Jan 6

Building SOC-AI: Sub-Second Security Triage with Groq & Kestra

#ai #cybersecurity #javascript #hackathon

2 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.