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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!

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.

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Jul 8

React, Explained Directly — Part 2: Production, Performance, and Modern Patterns

#javascript #performance #react #tutorial

19 min read

serkan

Jun 17

I was integrating Paddle Billing into a SaaS product. The checkout kept failing with:

#webdev #javascript #saas #paddle

1 min read

Amrishkhan Sheik Abdullah

Jun 4

You've Been Using Monads Without Realizing It

#webdev #programming #productivity #javascript

5 min read

NovusTools

Jun 4

How I built a fast YouTube Sponsorship Calculator in Vanilla JS

#javascript #webdev #productivity #opensource

1 min read

NovusTools

Jun 4

How I built a lightning-fast Game Sens Converter in Vanilla JS

#javascript #webdev #gamedev #opensource

1 min read

Alex Chen

Jun 3

Error Handling in Node.js: Beyond Try/Catch (2026)

#backend #javascript #node #tutorial

5 min read

Jun 18

I built an AI Agent Dashboard — no React, no npm

#webdev #html #javascript #buildinpublic

1 min read

Deva I

Jun 4

Product Card Like E-Commerce Website

#javascript #coding #api #tutorial

2 min read

Jul 6

How to Test 40+ UI Components in Under a Minute: Speeding Up Screenshot Tests

#playwright #storybook #react #javascript

6 min read

Jul 7

I built a free CV builder in vanilla JS — no frameworks, no backend

#showdev #career #javascript #sideprojects

1 min read

Arika O

Jun 7

React useEffect with extra dependecies?

#react #frontend #webdev #javascript

1 min read

Angela F.

Jun 4

Leetcode 150 | Day 2: Remove Element - Naive vs. Optimized

#algorithms #beginners #javascript #leetcode

6 min read

Athithya Sivasankarar

Jun 4

useReducer in React

#react #javascript #programming #beginners

1 min read

Jun 4

How to Build a Browser Tool and Sell It on Gumroad — A Complete Guide

#javascript #webdev #tutorial #beginners

1 min read

Annapoorani Kadhiravan

Jun 8

Mock Interview Experience - Part 2

#webdev #programming #javascript #beginners

4 min read

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