Technology history for freecourse.io
Stack size over time
From 28 detected technologies in Sep 2025 to 20 in Jun 2026 (peak 28).
Currently detected
- Google Analytics since Sep 2025
- Open Graph since Sep 2025
- Cloudflare since Sep 2025
- HTTP/3 since Sep 2025
- Firebase since Feb 2026
- Next.js since Feb 2026
- Next.js App Router since Feb 2026
- Node.js since Feb 2026
- Cloudflare Browser Insights since Feb 2026
- Cloudflare Zaraz since Feb 2026
- HSTS since Feb 2026
- Priority Hints since Feb 2026
- PWA since Feb 2026
- Radix UI since Feb 2026
- React since Feb 2026
- shadcn/ui since Feb 2026
- Tailwind CSS since Feb 2026
- Webpack since Feb 2026
- Microsoft Clarity since May 2026
- Turbopack since Jun 2026
Previously used
- Bootstrap Sep 2025 to Oct 2025 · 1 mo
- Cloudflare Bot Management Sep 2025 to Oct 2025 · 1 mo
- Contact Form 7 Sep 2025 to Oct 2025 · 1 mo
- FancyBox Sep 2025 to Oct 2025 · 1 mo
- Google Font API Sep 2025 to Oct 2025 · 1 mo
- Google Tag Manager Sep 2025 to Oct 2025 · 1 mo
- Gravatar Sep 2025 to Oct 2025 · 1 mo
- jQuery Sep 2025 to Oct 2025 · 1 mo
- jQuery Migrate Sep 2025 to Oct 2025 · 1 mo
- Ko-fi Sep 2025 to Oct 2025 · 1 mo
- LazySizes Sep 2025 to Oct 2025 · 1 mo
- Litespeed Cache Sep 2025 to Oct 2025 · 1 mo
- MySQL Sep 2025 to Oct 2025 · 1 mo
- OneSignal Sep 2025 to Oct 2025 · 1 mo
- PHP Sep 2025 to Oct 2025 · 1 mo
- RSS Sep 2025 to Oct 2025 · 1 mo
- Select2 Sep 2025 to Oct 2025 · 1 mo
- Site Kit Sep 2025 to Oct 2025 · 1 mo
- VideoJS Sep 2025 to Oct 2025 · 1 mo
- Vue.js Sep 2025 to Oct 2025 · 1 mo
- WordPress Sep 2025 to Oct 2025 · 1 mo
- wpBakery Sep 2025 to Oct 2025 · 1 mo
- Yoast SEO Sep 2025 to Oct 2025 · 1 mo
- Twitter Emoji (Twemoji) Sep 2025 to Sep 2025 · 1 mo
Timeline
2026 2 added · 24 dropped
- added Turbopack Jun 2026 · Development
- added Microsoft Clarity May 2026 · Analytics
- dropped Bootstrap Mar 2026 · UI frameworks
- dropped Cloudflare Bot Management Mar 2026 · Security
- dropped Contact Form 7 Mar 2026 · WordPress plugins
- dropped FancyBox Mar 2026 · JavaScript libraries
- dropped Google Font API Mar 2026 · Font scripts
- dropped Google Tag Manager Mar 2026 · Tag managers
- dropped Gravatar Mar 2026 · Miscellaneous
- dropped jQuery Mar 2026 · JavaScript libraries
- dropped jQuery Migrate Mar 2026 · JavaScript libraries
- dropped Ko-fi Mar 2026 · Widgets
- dropped LazySizes Mar 2026 · JavaScript libraries
- dropped Litespeed Cache Mar 2026 · WordPress plugins
- dropped MySQL Mar 2026 · Databases
- dropped OneSignal Mar 2026 · Marketing automation
- dropped PHP Mar 2026 · Programming languages
- dropped RSS Mar 2026 · Miscellaneous
- dropped Select2 Mar 2026 · JavaScript libraries
- dropped Site Kit Mar 2026 · WordPress plugins
- dropped VideoJS Mar 2026 · Video players
- dropped Vue.js Mar 2026 · JavaScript frameworks
- dropped WordPress Mar 2026 · CMS
- dropped wpBakery Mar 2026 · WordPress plugins
- dropped Yoast SEO Mar 2026 · WordPress plugins
- dropped Twitter Emoji (Twemoji) Feb 2026 · Font scripts