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.

Eva Clari

Oct 23

The New Cost Curve of LLM APIs and What It Means for Your Side Project Budget

#ai #webdev #programming #javascript

8 min read

Tri Pham • FreelanceOS

Oct 23

Why We Ditched Invoicing SaaS and Built an Open-Source Client-Side Billing Engine

#javascript #webdev #opensource #productivity

3 min read

Oct 23

Real-Time Collaboration with Socket.IO: How to Sync Drawing Events Across Multiple Users

#javascript #webdev #tutorial #realtime

4 min read

Ahmet Koc

Oct 23

Building a 29-skill map from an append-only answer log

#showdev #react #firebase #javascript

5 min read

Canyam Ai

Oct 23

Coefficient of Variation in Python, JavaScript, R, SQL, and Rust

#javascript #python #rust #sql

3 min read

Sanjaya Ranasinghe

Oct 23

Building a High-Performance Client-Side PNG to PDF Converter Using JavaScript

#webdev #javascript #programming

3 min read

Fuel Price Today

Oct 23

Our seven-day freshness filter was measuring the wrong thing

#opendata #datascience #sqlite #javascript

3 min read

Oct 23

Fighting fake download buttons: how we keep a free games portal trustworthy

#javascript #webdev #security #ux

3 min read

mantou

Oct 27

From client-only to SSR: building Gemkit, a SvelteKit-style framework for Web Components

#webcomponents #javascript #ssr #webdev

8 min read

Kamil Kołodziejczyk

Oct 23

What static analysis can't tell you about React re-renders

#react #javascript #performance #webdev

3 min read

Oct 27

I built browser-only image, PDF and video tools – nothing gets uploaded

#webdev #javascript #webassembly #privacy

3 min read

Oct 23

Estimating moving costs across 47 states with one pricing model

#webdev #data #product #javascript

4 min read

Christopher H. Dutra

Oct 23

QR Codes Are More Useful Than You Think: Practical Ideas for Developers

#programming #javascript #tutorial

5 min read

Mohammad Zanjani

Oct 23

Playwright و اسکرپ سایت‌های جاوااسکریپتی

#nextjs #webdev #javascript #seo

1 min read

Oct 23

Backend Development with Node.js: Build Scalable, Secure APIs

#javascript #node #backend #api

5 min read

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