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How I Vibe-Coded a Fast Client-Side Word Counter Tool using AI

A developer built a client-side word counter tool using AI-assisted development, or 'vibe coding'. The tool, available as a live demo, provides real-time text analysis including word count, reading time, and character limits, and is built with pure JavaScript and PHP. The developer, an SEO specialist, created it to avoid bloated third-party sites and invites feedback from the community.

read1 min views1 publishedAug 15, 2026

Hey DEV community! 👋

I wanted to share a quick project I built using AI-assisted development (Vibe Coding): a lightweight, real-time Online Word Counter Tool.

As an SEO specialist, I often need quick text analysis (word count, reading time, character limits). Instead of using bloated third-party sites, I decided to build one using pure JS/PHP with AI guidance.

I’d love for you to try it out and let me know if you run into any bugs or have feature ideas!

👉 Live Demo: Online Word Counter Tool Feedback on UI/UX or code optimization is warmly welcomed! What micro-tools are you guys building with AI lately?

source & further reading
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