Build Sprint by KLJr
Free 7-day build sprint for indie founders. Cap 10. 2026-08-03 to 2026-08-09 (Europe/Dublin). Day 0 setup 2026-08-02. Demo Day on 2026-08-09. Daily check-ins.
Added July 30, 2026
· Last analysed July 30, 2026 · via 
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 30 July 2026; the live site may have changed since.
Build Sprint by KLJr ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Worth fixing first: incomplete email security.
Launched on Product Hunt on July 30, 2026. The site is hosted on Netlify, with a domain registered 2 weeks before launch. The crawl picked up 13 technologies on this site, covering auth, analytics, baas, and CSS frameworks. The stack includes Google OAuth, Google Sign-In, and Next.js.
For context, it's running the same core stack as 382 other launches and tighter on security headers than most Product Hunt launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (13) · Indie stack
| Auth |
Google OAuth
|
Google Sign-In
|
|
| BaaS |
Firebase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| Scaffold |
ShipSafe
|
| Analytics |
Plausible
(4)
|
| SEO |
Google Search Console
|
| Payments |
Stripe
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| csrf_token | session | - |
| csrf_token_client | session | - |
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.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette 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.