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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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Subrata Kumar Das

Jul 13

Type Safety Stops at Runtime Boundaries in React Native

#typescript #javascript #reactnative

8 min read

Mateo Ruiz

Jul 13

The Prompt Loop Problem: When Every Fix Breaks Something Else

#discuss #webdev #javascript #programming

8 min read

Jul 14

JSON Formatting in JavaScript: A Practical Guide with Real Examples

#javascript #webdev #json #tutorial

3 min read

kingfujing

Jul 13

URL Encoding Decoded: A Developer's Guide to encodeURI vs encodeURIComponent

#webdev #javascript #tutorial #beginners

4 min read

Jul 13

CORS + Auth Worked Perfectly Locally, Then Broke the Moment I Deployed (Here's Why)

#webdev #node #react #javascript

2 min read

Jul 13

The Everyday Backend Engineer: Step 9 — The Strategy Pattern

#webdev #javascript #node #designpatterns

4 min read

Jul 13

The Everyday Backend Engineer: Step 8 — The Repository Pattern

#webdev #javascript #node #softwaredevelopment

4 min read

Jul 13

The Everyday Backend Engineer: Step 7 — The Adapter Pattern

#webdev #javascript #node #tutorial

4 min read

Jul 13

The Everyday Backend Engineer: Step 6 — The Facade Pattern

#webdev #node #javascript #softwaredevelopment

4 min read

Srikar Phani Kumar Marti

Jul 13

Optimizing React Suspense: How Concurrent Mode Handles Data Fetching and Rendering

#react #suspense #performance #javascript

4 min read

Jul 13

Building a Transpiler to Migrate over 4,000 Tests to Playwright

#playwright #programming #tutorial #javascript

14 min read

Jul 13

How We Built a Hindi Voice Assistant in 48 Hours Using Sarvam AI — HackHazards 2026

#hackathon #javascript #reactnative #ai

3 min read

Mason K

Jul 13

Build a video watch-time heatmap: interval tracker, beacon endpoint, canvas render

#javascript #tutorial #video #webdev

5 min read

王瑜

Jul 13

Designing a Browser-Native File Preview Layer for Internal Web Apps

#webdev #opensource #javascript #performance

6 min read

CarlSmith

Jul 13

A Test-Matrix Workflow for Debugging JavaScript Regular Expressions

#javascript #regex #testing #webdev

6 min read

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