Technology history for instructui.com
Stack size over time
From 14 detected technologies in Feb 2025 to 16 in Apr 2026 (peak 20).
Currently detected
- core-js since Feb 2025
- Marked since Feb 2025
- Paddle since Feb 2025
- Prism since Feb 2025
- Cloudflare since Feb 2025
- Tailwind CSS since Feb 2025
- Microsoft ASP.NET since Apr 2025
- Google Tag Manager since Apr 2025
- Plausible since Apr 2025
- Kestrel since Apr 2025
- Profitwell since Jul 2025
- Cloudflare Bot Management since Aug 2025
- Open Graph since Sep 2025
- PWA since Oct 2025
- Priority Hints since Jan 2026
- Ace since Jan 2026
Previously used
- Azure Aug 2025 to Jan 2026 · 5 mo
- Azure Front Door Aug 2025 to Jan 2026 · 5 mo
- Bootstrap Feb 2025 to Nov 2025 · 9 mo
- cdnjs Feb 2025 to Nov 2025 · 9 mo
- Font Awesome Feb 2025 to Nov 2025 · 9 mo
- Tawk.to Feb 2025 to Nov 2025 · 9 mo
- Microsoft Application Insights Sep 2025 to Sep 2025 · 1 mo
- HTTP/3 Feb 2025 to Jul 2025 · 5 mo
- HSTS Feb 2025 to Apr 2025 · 2 mo
- YouTube Apr 2025 to Apr 2025 · 1 mo
- Umami Feb 2025 to Feb 2025 · 1 mo
- Unpkg Feb 2025 to Feb 2025 · 1 mo
Timeline
2026 6 dropped
- dropped Azure Apr 2026 · PaaS
- dropped Azure Front Door Apr 2026 · Load balancers
- dropped Bootstrap Mar 2026 · UI frameworks
- dropped cdnjs Mar 2026 · CDN
- dropped Font Awesome Mar 2026 · Font scripts
- dropped Tawk.to Mar 2026 · Live chat
2025 5 added · 6 dropped · 2 switched
- dropped Microsoft Application Insights Nov 2025 · RUM
- added PWA Oct 2025 · Miscellaneous
- dropped HTTP/3 Sep 2025 · Miscellaneous
- dropped Kestrel Sep 2025 · Web servers
- added Microsoft Application Insights Sep 2025 · RUM
- dropped Microsoft ASP.NET Sep 2025 · Web frameworks
- added Open Graph Sep 2025 · Miscellaneous
- added Azure Aug 2025 · PaaS
- added Azure Front Door Aug 2025 · Load balancers
- switched HSTS Cloudflare Bot Management Aug 2025 · Security
- switched Umami Profitwell Jul 2025 · Analytics
- dropped YouTube Jun 2025 · Video players
- dropped Unpkg May 2025 · CDN