Technology history for a0.dev
Stack size over time
From 14 detected technologies in Feb 2025 to 34 in Jun 2026.
Currently detected
- Amazon Web Services since Feb 2025
- HSTS since Feb 2025
- Google Sign-in since Feb 2025
- Radix UI since Feb 2025
- React since Feb 2025
- Vercel since Feb 2025
- Vercel Analytics since Feb 2025
- Node.js since Feb 2025
- Next.js since Feb 2025
- Next.js App Router since Feb 2025
- Priority Hints since Feb 2025
- Sentry since Feb 2025
- Tailwind CSS since Feb 2025
- Webpack since Feb 2025
- Open Graph since Mar 2025
- Vercel Speed Insights since Mar 2025
- Monaco Editor since Mar 2025
- Google Tag Manager since Jul 2025
- core-js since Jul 2025
- Google Analytics since Jul 2025
- PWA since Jul 2025
- Cloudflare since Aug 2025
- PostHog since Aug 2025
- Facebook Pixel since Oct 2025
- Calendly since Nov 2025
- Cloudflare Bot Management since Nov 2025
- Angular since Feb 2026
- Cloudflare Browser Insights since Feb 2026
- Stripe since Feb 2026
- TypeScript since Feb 2026
- Zone.js since Feb 2026
- Babel since Mar 2026
- Express since Apr 2026
- Turbopack since Jun 2026
Previously used
- shadcn/ui Feb 2026 to Apr 2026 · 2 mo
- Google Font API Aug 2025 to Jan 2026 · 5 mo
- KaTeX Aug 2025 to Dec 2025 · 4 mo
- jsDelivr Aug 2025 to Aug 2025 · 1 mo
- Lodash Aug 2025 to Aug 2025 · 1 mo
Timeline
2026 7 added · 3 dropped
- dropped shadcn/ui Jun 2026 · UI frameworks
- added Turbopack Jun 2026 · Development
- dropped Google Font API Mar 2026 · Font scripts
- added Angular Feb 2026 · JavaScript frameworks
- added Cloudflare Browser Insights Feb 2026 · Analytics
- dropped KaTeX Feb 2026 · JavaScript graphics
- added shadcn/ui Feb 2026 · UI frameworks
- added Stripe Feb 2026 · Payment processors
- added TypeScript Feb 2026 · Programming languages
- added Zone.js Feb 2026 · JavaScript frameworks
2025 10 added · 2 switched
- added Calendly Nov 2025 · Appointment scheduling
- added Cloudflare Bot Management Nov 2025 · Security
- added Facebook Pixel Oct 2025 · Analytics
- switched jsDelivr Cloudflare Aug 2025 · CDN
- added PostHog Aug 2025 · Analytics
- switched Lodash core-js Jul 2025 · JavaScript libraries
- added Google Analytics Jul 2025 · Analytics
- added Google Tag Manager Jul 2025 · Tag managers
- added PWA Jul 2025 · Miscellaneous
- added Monaco Editor Mar 2025 · Rich text editors
- added Open Graph Mar 2025 · Miscellaneous
- added Vercel Speed Insights Mar 2025 · Analytics