Linear Diffs
Linear changelog - New updates and improvements to Linear.
Added May 29, 2026
· Last analysed May 29, 2026 · via 
· 71% unique tagline
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 29 May 2026; the live site may have changed since.
Linear Diffs scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: missing Permissions-Policy and X-Content-Type-Options and tracking cookies set before any opt-in.
Launched on Product Hunt on May 29, 2026. The site is served through Cloudflare, with a domain registered in 2018. We've detected 37 technologies on this site, covering transactional email, productivity, SaaS tooling, and seo. The stack includes Next.js, React, and Sanity.
It's one of just 3 launches we've crawled on this exact stack and more locked down than the typical Product Hunt launch.
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Tech Stack (37) · Scale-up stack
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Storage |
Google Cloud Storage
|
MongoDB Atlas
|
| Business email |
Google Workspace
(3)
|
| Email marketing |
HubSpot
|
| Transactional email |
Amazon SES
|
Postmark
|
| Captcha |
Cloudflare Turnstile
|
| CMS |
Sanity
|
| Framework |
React
|
| Meta-framework |
Next.js
|
| UI library |
shadcn/ui
|
| Video |
YouTube
|
| Advertising |
X (Twitter) Ads
|
| Analytics |
PostHog
(2)
|
| Feature flags |
LaunchDarkly
|
| Marketing |
Apple Domain Verification
|
| SEO |
Apple Business Connect
|
Google Search Console
|
|
| Social |
Gravatar
|
Twitter Widgets
|
| Payments |
Stripe
(2)
|
Infrastructure
Email Security
Storage (3)
| Key | Size | Detected as |
|---|---|---|
| ph_phc_PaCjzqaetuAlYgXjb0uftDOw8QzOmXfWIbD7nkaYrjr_posthog | 1 KB | PostHog |
| ph_phc_PaCjzqaetuAlYgXjb0uftDOw8QzOmXfWIbD7nkaYrjr_primary_window_exists | 4 B | PostHog |
| ph_phc_PaCjzqaetuAlYgXjb0uftDOw8QzOmXfWIbD7nkaYrjr_window_id | 38 B | PostHog |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| Recognised AI builder signature | +100 |
| AI layout 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.