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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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CodeKing

Jun 11

I Added WeChat to My Claude Code and Codex Workflow

#webdev #javascript #ai #opensource

4 min read

May 12

Mastering useReducer in React — The Hook That Simplifies Complex State

#react #javascript #webdev #learning

5 min read

Athithya Sivasankarar

May 22

useEffect Hook in React

#beginners #javascript #react #webdev

1 min read

אחיה כהן

May 12

My AI agent saved the first paragraph and the last. It dropped 41 in between.

#ai #opensource #javascript #postmortem

5 min read

Mahesh

May 8

How I Realized Most Resume Rejections Happen Before a Recruiter Even Sees Your Resume

#webdev #programming #javascript #career

3 min read

Amar Gul

May 12

Binary Search vs Linear Search — Visualized in React with No Libraries

#react #javascript #tutorial #algorithms

1 min read

Olamilekan Lamidi

May 8

PerfLens: Web Performance Audits Beyond Lighthouse

#webdev #performance #chromeextension #javascript

2 min read

Astrodevil

May 21

Building a Superhuman-Style Collaborative Email Editor with Next.js and Velt🔥

#ai #webdev #programming #javascript

12 min read

May 8

Storing Uploaded Files and Serving Them in Express

#ai #webdev #javascript #beginners

6 min read

Ali Alp

May 7

I built a 'life in weeks' poster generator in one HTML file

#productivity #javascript #life

4 min read

ITPrep

May 8

Cuộc Chiến React State Management: Redux Có Đang Bị Zustand 'Hạ Bệ'?

#react #javascript #webdev #state

5 min read

Nimmly

Jun 11

How I Stopped Waiting for the Backend to Be Ready

#webdev #api #programming #javascript

3 min read

May 8

7 Things Most Developers Don't Know About JSON.parse() and JSON.stringify()

#javascript #webdev #beginners #productivity

4 min read

May 8

Hashing vs Encryption vs Encoding: What Every Developer Should Know

#webdev #javascript #beginners #tools

4 min read

Alex Chen

May 31

TypeScript Deep Dive: Advanced Types and Patterns (2026)

#javascript #programming #tutorial #typescript

5 min read

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