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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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She11 QA

Aug 17

Accelerating UI Tests with Session Management and Login Bypass in Playwright

#playwright #testing #javascript #performance

3 min read

Arun Prakash Pandey

Jul 14

A lesser used feature of template litrals in Js

#javascript #learning #programming

1 min read

She11 QA

Aug 17

Mastering Salesforce Automation: A Complete Guide to Centralized Test Locators

#salesforce #testing #javascript #automation

2 min read

hellokai

Aug 17

Rendering Custom Fonts to a 2048px PNG with Canvas

#javascript #webdev #frontend #html

4 min read

Jesse

Jul 18

I Built a Password Strength Checker That Actually Works (Here's Why Most Fail)

#productivity #javascript #python #ai

6 min read

Prajapati Paresh

Jul 14

Stop DOM Freezes: Virtualized Lists in React ⚡

#react #javascript #webperf #frontend

3 min read

ReactUse

Aug 17

React useSessionStorage Hook: Per-Tab State That Survives Reloads (2026)

#react #javascript #webdev #tutorial

10 min read

Frontend Challenge Perfect Landing Submission 🍲🥧

Aug 16

The Comfort Table — Food That Remembers

#devchallenge #frontendchallenge #webdev #javascript

3 min read

Jul 14

Stop Writing try/catch in Every Controller

#programming #javascript #api #learning

3 min read

She11 QA

Aug 17

Best Practices for Playwright Locators: Building Flake-Resistant Test Automation

#playwright #testing #javascript #automation

1 min read

Jul 14

7 Next.js 15 Mistakes I Made Building 4 Templates (And How to Fix Them)

#nextjs #react #javascript #webdev

3 min read

She11 QA

Aug 17

Playwright Automation Quick-Start Runbook: Setup, Execution, and Environment Config

#playwright #testing #javascript #devops

1 min read

KeyPDF

Jul 13

There are around 10 independent PDF engines, and I built a new one from scratch.

#webdev #programming #productivity #javascript

2 min read

She11 QA

Aug 17

Structuring a Playwright BDD Automation Framework: Core Architecture & Directory Guide

#playwright #architecture #testing #javascript

1 min read

Frank

Aug 6

Bun v1.3.14: Image Processing & Faster Installs

#api #javascript #node #ai

4 min read

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