Unlike CodePen or StackBlitz, Deoit is built for one job: writing HTML, CSS, and JS without friction. No signup wall, no bloat, no framework lock-in. Just a fast, free playground
Hey Product Hunt! 👋
I'm Majed — solo founder, dev, and the person behind Deoit.
🧵 The story:
I got tired of opening VS Code just to test a 5-line
HTML snippet. And every online editor I tried either
wanted my email, took 10 seconds to load, or felt like
a spaceship cockpit.
So I built the tool I wanted:
A code playground that opens, works, and gets out
of the way.
⚡ What's inside:
• Zero install — just open the URL
• No signup needed to start (optional for unlimited files)
• Smart autocomplete for HTML, CSS, and JS
• Multi-file projects (HTML / CSS / JS)
• Auto-save to your browser
• Export as ZIP or JSON
• 7 themes + customizable fonts
• Built with vanilla JavaScript — no React, no Vue,
no bundlers. The whole app is ~50KB.
🎯 Built for:
• Beginners learning web dev
• Pros who want to prototype in 30 seconds
• Teachers and content creators
• Anyone who values "it just works"
🤔 What I'd love to know:
1. What's your #1 use case for a code playground?
2. What feature would make Deoit your daily driver?
Drop a comment — I'll reply to everyone. Your
feedback will literally shape the next version.
Thanks for checking it out 🙏
— Majed
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Love how minimal this is, but one thing that would make it even better: a quick way to share a snippet via a short link or QR code. Super helpful when I'm pairing with someone on a call and want them to pull up my code instantly without copying and pasting into chat.
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Maker
@turukmen29080 The pairing-on-a-call use case is gold — that's exactly the kind of moment where friction matters most. You're already in flow, and the last thing you want is to break it by sending a wall of code in chat. A short shareable URL is already on my roadmap. The QR code idea is a great add — it fits perfectly with the "open the link, see the code" philosophy, especially when someone is on their phone watching a screen share. Here's roughly what I'm thinking: 🔗 Short URL: `https://deoit.vercel.app/#code=` 📱 QR code: Generated on-demand from that same URL, so you can hold up your phone to the camera and the other person scans it. Both options load the snippet directly into the editor with zero clicks. No signups, no "create account to view" — just the code, instantly. If you've got other thoughts on the sharing flow, drop them below. This is the kind of feature that should be designed with real users in mind, not just my assumptions.
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Love how minimal this is, but one thing that would make it even better: a quick way to share a snippet via a short link or QR code. Super helpful when I'm pairing with someone on a call and want them to pull up my code instantly without copying and pasting into chat.
@turukmen29080 The pairing-on-a-call use case is gold — that's exactly the kind of moment where friction matters most. You're already in flow, and the last thing you want is to break it by sending a wall of code in chat. A short shareable URL is already on my roadmap. The QR code idea is a great add — it fits perfectly with the "open the link, see the code" philosophy, especially when someone is on their phone watching a screen share. Here's roughly what I'm thinking: 🔗 Short URL: `https://deoit.vercel.app/#code=` 📱 QR code: Generated on-demand from that same URL, so you can hold up your phone to the camera and the other person scans it. Both options load the snippet directly into the editor with zero clicks. No signups, no "create account to view" — just the code, instantly. If you've got other thoughts on the sharing flow, drop them below. This is the kind of feature that should be designed with real users in mind, not just my assumptions.