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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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Jan-Willem Bobbink

Feb 1

Why Lovable.dev sites struggle with search engine and LLM indexing

#architecture #javascript #llm #react

11 min read

preshen Govender

Dec 28 '25

Human AI Inference Is the Real Bottleneck

#webdev #programming #ai #javascript

1 min read

Usama

Feb 1

I Finally Built a Resizable Sidebar UI – A Personal Milestone in My Developer Journey

#react #javascript #webdev #devjournal

2 min read

Jan 30

I Built a Job Queue That's 32x Faster Than BullMQ (No Redis Required)

#bunjs #typescript #javascript #opensource

2 min read

Bukunmi Odugbesan

Feb 1

Coding Challenge Practice - Question 111

#algorithms #beginners #coding #javascript

2 min read

Herve Tribouilloy

Feb 1

Implementing Login in a Next.js App with Passport, JWT, and DDD

#architecture #javascript #nextjs #security

2 min read

Dec 27 '25

Chaos Proxy: JavaScript Shenanigans

#javascript #testing #tutorial

2 min read

Sath Dox

Feb 1

I Built a Free & Fast Image Converter Tool — No Upload, No Login (https://imaconverto.com/)

#tools #javascript #productivity #webdev

1 min read

Affinity

Dec 27 '25

Why does my first HTTP request lag due to WebSocket behavior, and how is this handled in production environments?

#fastapi #websocket #http #javascript

3 min read

Dec 30 '25

Exploring the Power of Set & Map in JavaScript

#algorithms #beginners #javascript

1 min read

Dec 29 '25

Nuxt & Cloudflare Vectorize: Setting up D1, Drizzle, and Workers AI

#webdev #nuxt #typescript #javascript

10 min read

Dec 28 '25

Why I Built a 100% Private File Converter Using WebAssembly (No Server Uploads)

#webdev #javascript #privacy #webassembly

2 min read

Om Shree

Jan 31

🔍 Beginner-Friendly Guide 'Find Smallest Letter Greater Than Target' - Problem 744 (C++, Python, JavaScript)

#programming #cpp #python #javascript

3 min read

Jan 21

I Built a 2M ops/sec Job Queue in Rust to Replace Redis

#rust #javascript #opensource #tutorial

3 min read

Sagar Kumar Shrivastava

Dec 28 '25

Closure in JavaScript

#webdev #programming #javascript

3 min read

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