Technology history for pi.fyi
Stack size over time
From 19 detected technologies in Feb 2024 to 18 in Jun 2026 (peak 25).
Currently detected
- Cloudflare since Feb 2024
- Heap since Feb 2024
- Open Graph since Feb 2024
- Sentry since Feb 2024
- Node.js since Feb 2024
- Prism since Feb 2024
- Render since Feb 2024
- Google Analytics since Feb 2024
- Cloudflare Browser Insights since Feb 2025
- Cloudflare Rocket Loader since Feb 2025
- core-js since Jun 2025
- Facebook Pixel since Jun 2025
- Amazon Web Services since Aug 2025
- Amazon SES since Aug 2025
- Reddit Ads since Sep 2025
- TikTok Pixel since Sep 2025
- Express since Oct 2025
- HTTP/3 since May 2026
Previously used
- Apollo Feb 2024 to Sep 2025 · 1 yr
- Chakra UI Feb 2024 to Sep 2025 · 1 yr
- Emotion Feb 2024 to Sep 2025 · 1 yr
- GraphQL Feb 2024 to Sep 2025 · 1 yr
- Radix UI May 2025 to Sep 2025 · 4 mo
- React Feb 2024 to Sep 2025 · 1 yr
- shadcn/ui May 2025 to Sep 2025 · 4 mo
- Tailwind CSS Feb 2025 to Sep 2025 · 7 mo
- TypeScript Feb 2024 to Sep 2025 · 1 yr
- Segment Sep 2024 to Jun 2025 · 9 mo
- Lodash Feb 2024 to Feb 2025 · 1 yr
- Next.js Feb 2024 to Feb 2025 · 1 yr
- Next.js App Router Feb 2024 to Feb 2025 · 1 yr
- Webpack Feb 2024 to Feb 2025 · 1 yr
- Priority Hints Feb 2024 to Jan 2025 · 11 mo
Timeline
2026 1 added
- added HTTP/3 May 2026 · Miscellaneous
2025 10 added · 15 dropped · 2 switched
- added Open Graph Dec 2025 · Miscellaneous
- dropped Apollo Nov 2025 · JavaScript libraries
- dropped Chakra UI Nov 2025 · UI frameworks
- dropped Emotion Nov 2025 · JavaScript frameworks
- dropped GraphQL Nov 2025 · Programming languages
- dropped Radix UI Nov 2025 · UI frameworks
- dropped React Nov 2025 · JavaScript frameworks
- dropped shadcn/ui Nov 2025 · UI frameworks
- dropped Tailwind CSS Nov 2025 · UI frameworks
- dropped TypeScript Nov 2025 · Programming languages
- added Express Oct 2025 · Web frameworks
- added Node.js Oct 2025 · Programming languages
- added Reddit Ads Sep 2025 · Advertising
- added TikTok Pixel Sep 2025 · Analytics
- added Amazon SES Aug 2025 · Email
- added Amazon Web Services Aug 2025 · PaaS
- dropped Segment Aug 2025 · Customer data platform
- switched Lodash core-js Jun 2025 · JavaScript libraries
- added Facebook Pixel Jun 2025 · Analytics
- dropped Next.js Jun 2025 · JavaScript frameworks
- dropped Next.js App Router Jun 2025 · JavaScript frameworks
- dropped Node.js Jun 2025 · Programming languages
- dropped Open Graph Jun 2025 · Miscellaneous
- dropped Webpack Jun 2025 · Miscellaneous
- added Cloudflare Browser Insights Feb 2025 · Analytics
- switched Priority Hints Cloudflare Rocket Loader Feb 2025 · Performance
- added Tailwind CSS Feb 2025 · UI frameworks