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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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Aug 3

Why Steam Market fee calculators should use integer minor units

#opensource #javascript #gamedev #testing

3 min read

Aug 3

Building a Client-Side Text Analyzer: How I Designed ReadMetric to Solve the Readability Problem

#webdev #writing #productivity #javascript

3 min read

Aug 3

I built a free text case converter — camelCase, snake_case, kebab-case and 8 more

#webdev #javascript #productivity #opensource

1 min read

vennny

Aug 3

i created a language just for beginners to start making websites

#showdev #beginners #javascript #programming

2 min read

Aashu Bhat

Aug 7

I Built "AirDrop for Text" with Node.js, Socket.IO and a QR Code — No Cloud, No Accounts

#showdev #javascript #node #webdev

2 min read

MORINAGA

Aug 3

How I implemented Pagefind search with a lazy-loading native dialog in Astro 5

#astro #webdev #javascript #typescript

7 min read

Kehinde Owolabi

Aug 7

🏃 The Ultimate Guide to Movement in Limn Engine

#discuss #javascript #tutorial #beginners

11 min read

Aug 3

How a 60-Day Sliding Window Flooded Our Slack with 500 Duplicate Alerts

#javascript #debugging #automation #webdev

5 min read

Rajesh Kumar Kanumetta

Aug 3

I Built a Free Browser-Only JWT Secret & Key Pair Generator (HMAC + RSA + Ed25519)

#javascript #security #webdev #jwt

3 min read

Aug 2

Validar números de teléfono en JavaScript: por qué tu expresión regular está mal

#javascript #spanish #webdev #programming

9 min read

Sophie F A

Aug 3

React Native i18n in 2026: A Practical Expo Router Playbook

#reactnative #expo #i18n #javascript

2 min read

tine

Aug 3

Node Date 的 epoch 毫秒坑 + 用 MCP 把转换塞进 AI 流

#node #javascript #webdev #tutorial

1 min read

Bracketly

Aug 3

Your Truncated Embedding Vector Is Silently the Wrong Length — Here's the One-Line Fix

#showdev #webdev #javascript

2 min read

sunshey

Aug 7

How to Repair Corrupted PDFs in the Browser with Vue 3 and pdf-lib

#webdev #pdf #javascript #vue

4 min read

Aug 3

# Building SemaKazi Part 3: Adding Tests (and Why I Had to Refactor First)

#javascript #node #refactoring #testing

2 min read

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