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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Solidis – Strongly Typed, Most Tiny Redis Client

Solidis – Strongly Typed, Most Tiny Redis Client

6
Comments
2 min read
How To Build End-To-End AI Voice Agentic App Using AI/ML API and OpenAI Realtime API

How To Build End-To-End AI Voice Agentic App Using AI/ML API and OpenAI Realtime API

5
Comments
49 min read
📈 Maximum Difference Between Increasing Elements – LeetCode 2016 (C++ | Python | JavaScript)

📈 Maximum Difference Between Increasing Elements – LeetCode 2016 (C++ | Python | JavaScript)

14
Comments 3
2 min read
Day -18"🚀 My JavaScript Journey Begins: Understanding the Basics"

Day -18"🚀 My JavaScript Journey Begins: Understanding the Basics"

2
Comments
2 min read
block-inspect: A Lightweight JavaScript Utility to Deter Inspect Elements & Protect Your Website Content

block-inspect: A Lightweight JavaScript Utility to Deter Inspect Elements & Protect Your Website Content

Comments
2 min read
Operators and Methods to Manipulate Arrays in JavaScript

Operators and Methods to Manipulate Arrays in JavaScript

Comments
2 min read
কেন আমরা টাইপস্ক্রিপ্ট ব্যবহার করব?

কেন আমরা টাইপস্ক্রিপ্ট ব্যবহার করব?

Comments
1 min read
Daily JavaScript Challenge #JS-199: Find the Longest Increasing Subsequence

Daily JavaScript Challenge #JS-199: Find the Longest Increasing Subsequence

6
Comments
1 min read
Why typeof null === "object" in JavaScript? A Deep Dive into a Quirky Bug

Why typeof null === "object" in JavaScript? A Deep Dive into a Quirky Bug

4
Comments
2 min read
A Beginner’s Guide to Tool Calling in LangChain

A Beginner’s Guide to Tool Calling in LangChain

Comments
7 min read
🔟 Essential JavaScript Habits for Developers

🔟 Essential JavaScript Habits for Developers

Comments
2 min read
Working with API Rate Limits: Lessons from Developer Mistakes

Working with API Rate Limits: Lessons from Developer Mistakes

Comments
4 min read
Uploading Files to Cloudflare R2 from the Frontend (No Axios Needed!)

Uploading Files to Cloudflare R2 from the Frontend (No Axios Needed!)

Comments
2 min read
12 Essential Sites Every Developer Should Know 🌐

12 Essential Sites Every Developer Should Know 🌐

Comments
2 min read
Learning the Basics of Cloud Computing with AWS

Learning the Basics of Cloud Computing with AWS

1
Comments
7 min read
Streamlining Image Moderation API Uploads in Node.js: From Native Fetch to Form‑Data and DNS Fixes ⚙

Streamlining Image Moderation API Uploads in Node.js: From Native Fetch to Form‑Data and DNS Fixes ⚙

13
Comments 11
2 min read
Your Own Code editor

Your Own Code editor

8
Comments 6
1 min read
Stop the i, j, k Confusion: A Clearer Approach to Loop Index Naming

Stop the i, j, k Confusion: A Clearer Approach to Loop Index Naming

Comments 1
2 min read
🚀 Day 4 | AI Gym Assistant 💪 - Project Progress Update!

🚀 Day 4 | AI Gym Assistant 💪 - Project Progress Update!

1
Comments
1 min read
Abstract Syntax Tree with Javascript

Abstract Syntax Tree with Javascript

Comments
1 min read
Create a drag and drop with Tailwind CSS and JavaScript

Create a drag and drop with Tailwind CSS and JavaScript

Comments
1 min read
You're More Than a Developer: Emerging Personal Branding Trends Devs Can't Afford to Ignore in 2025

You're More Than a Developer: Emerging Personal Branding Trends Devs Can't Afford to Ignore in 2025

Comments
3 min read
Sharing Love on Father's Day

Sharing Love on Father's Day

11
Comments 3
2 min read
Juris: Object-First Web Development: A New Paradigm for Reactive User Interfaces

Juris: Object-First Web Development: A New Paradigm for Reactive User Interfaces

2
Comments 1
23 min read
From PWA to Native App: How to Turn Your Progressive Web App into a Full-fledged Mobile Experience

From PWA to Native App: How to Turn Your Progressive Web App into a Full-fledged Mobile Experience

3
Comments
3 min read
loading...