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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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Dhruv

May 31

I built a Chrome extension that shows your ChatGPT token usage in real-time

#javascript #chatgpt #chromeextension #webdev

1 min read

admin@adawati.app

Apr 27

Why do scheduling apps need my email? I built a 100% Client-Side Timetable Builder instead 📅🚀

#webdev #javascript #frontend #buildinpublic

3 min read

Apr 27

Website Speed Optimization: 15 Techniques That Work in 2026

#webdev #performance #seo #javascript

6 min read

Nate Voss

Apr 27

3 Things I Learned Auditing My LLM App's Token Spend (And Why Your Benchmarks Are Lying)

#ai #tutorial #javascript #beginners

3 min read

Alexandr Zavoznikov

Apr 27

# I Built an AI Content Hub for Telegram That Writes Posts in 30 Seconds — For $0/month

#telegram #node #ai #javascript

4 min read

Apr 27

JSON Formatting: Why It Matters and How to Read Any JSON Response Instantly

#webdev #javascript #beginners #tools

3 min read

May 27

I love MJML — I just didn't want a whole templating engine for two tiny things

#mjml #i18n #opensource #javascript

3 min read

Fazal Shah

May 31

CSS Animation vs Lottie: Which Should You Use in 2025?

#css #animation #javascript #webdev

2 min read

Catches silent revalidation and placement errors

Shubhra Pokhariya

May 19

I built a free debugger because Next.js 16 'use cache' was completely invisible during development

#nextjs #webdev #javascript #performance

5 min read

Ryan John

May 31

Vue slot to React: How does VuReact handle it?

#webdev #javascript #vue #react

5 min read

Apr 26

I Built a 10KB Reactive UI Library — No Build Step, No Virtual DOM, Just HTML Attributes

#webdev #javascript #beginners #opensource

4 min read

May 1

Your React App Isn’t Slow — You’re Just Looking in the Wrong Place

#javascript #reactjsdevelopment #programming #beginners

3 min read

Apr 27

smart-seo-lite — a lightweight npm package

#npm #javascript #frontend #webdev

1 min read

Fazal Shah

May 31

How to Add Lottie Animations to Angular (2025 Guide)

#angular #javascript #animation #frontend

2 min read

Apr 27

JavaScript Promises Explained for Beginners

#javascript #webdev #chaicode

3 min read

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