Helium
A free, color-coded online student planner for classes, homework, grades, and notes — the academic calendar built for the way you actually study.
Added May 21, 2026
· Last analysed May 21, 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 21 May 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.
Helium has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing several security headers.
Launched on Product Hunt on May 21, 2026. The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered in 2014. Our crawler found 7 technologies on this site, covering analytics, CDN, cloud, and CSS frameworks. The stack includes Astro, Tailwind CSS, and Amazon Web Services.
It's also one of 47 launches on this exact stack.
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Tech Stack (7) · Scale-up stack
| CDN |
AWS CloudFront
|
| Cloud |
Amazon Web Services
|
| Hosting |
AWS S3
|
| CSS framework |
Tailwind CSS
|
| Meta-framework |
Astro
|
| Mobile |
Apple App Store
|
| Analytics |
Google Analytics
(2)
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.