DualDev
This launch may no longer be active. Its domain no longer resolved when we last checked on August 29, 2026.
Real-time 1v1 coding live battles with an AI judge
Added June 9, 2026
· Last analysed June 9, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 9 June 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
DualDev is early-stage. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Product Hunt on June 9, 2026. The site is hosted on AWS S3 and served through AWS CloudFront. We've detected 6 technologies on this site, covering CDN, cloud, CSS frameworks, and developer tools. The stack includes Tailwind CSS, Amazon Web Services, and AWS CloudFront.
It's on one of the most common stacks we track, shared by 308 launches.
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Tech Stack (6) · Scale-up stack
| CDN |
AWS CloudFront
|
| Cloud |
Amazon Web Services
|
| Hosting |
AWS S3
|
| Protocol | HTTP/3 |
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| codejudge-storage | 593 B | - |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.