Technology history for prepp.in
Stack size over time
From 11 detected technologies in May 2020 to 49 in Jun 2026.
Currently detected
- Google Analytics since May 2020
- Next.js since May 2020
- Nginx since May 2020
- Node.js since May 2020
- Amazon CloudFront since May 2020
- Amazon Web Services since May 2020
- Google Font API since May 2020
- Google Tag Manager since May 2020
- React since May 2020
- Webpack since May 2020
- Lodash since Aug 2020
- jsDelivr since Sep 2020
- AngularJS since Sep 2020
- Bootstrap since Sep 2020
- jQuery since Sep 2020
- MoEngage since Feb 2021
- Microsoft Clarity since Mar 2022
- Select2 since Mar 2022
- WhatsApp Business Chat since Jul 2022
- Google Workspace since Aug 2022
- PHP since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Glider.js since Sep 2023
- Alpine.js since Sep 2023
- HTTP/3 since Sep 2023
- core-js since Dec 2023
- Facebook Pixel since Dec 2023
- Apollo since Dec 2023
- GraphQL since Dec 2023
- TypeScript since Dec 2023
- Htmx since Feb 2024
- Skimlinks since Apr 2024
- PWA since May 2024
- Varnish since Jul 2024
- Laravel since Dec 2024
- Bootstrap Icons since Dec 2024
- jQuery CDN since Dec 2024
- Google Maps since Dec 2024
- Preline UI since Mar 2025
- Tailwind CSS since Mar 2025
- CleverTap since Jun 2025
- lit-element since Apr 2026
- lit-html since Apr 2026
- Next.js App Router since Apr 2026
- Google Cloud since Apr 2026
- Google Cloud CDN since Apr 2026
- Priority Hints since Apr 2026
- Turbopack since Apr 2026
Previously used
- Emotion Aug 2025 to Feb 2026 · 6 mo
- Unpkg Sep 2023 to Dec 2025 · 2 yrs
- Django May 2024 to Sep 2025 · 1 yr
- Python May 2024 to Sep 2025 · 1 yr
- Backbone.js Mar 2022 to Sep 2024 · 2 yrs
- Chart.js Mar 2022 to Sep 2024 · 2 yrs
- MathJax Mar 2022 to Sep 2024 · 2 yrs
- Moment.js Mar 2022 to Sep 2024 · 2 yrs
- Sentry Mar 2022 to Sep 2024 · 2 yrs
- Underscore.js Mar 2022 to Sep 2024 · 2 yrs
- Funding Choices Oct 2023 to May 2024 · 7 mo
- Google AdSense May 2020 to May 2024 · 4 yrs
- reCAPTCHA Apr 2022 to May 2024 · 2 yrs
- Google Optimize Dec 2021 to Apr 2024 · 2 yrs
- Polyfill Jun 2020 to Feb 2024 · 3 yrs
- LazySizes Feb 2022 to Jan 2024 · 1 yr
- Partytown Dec 2023 to Dec 2023 · 1 mo
- cdnjs Nov 2021 to Nov 2023 · 2 yrs
- Cloudflare May 2022 to Nov 2023 · 1 yr
- Cart Functionality Sep 2020 to Aug 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Font Awesome Sep 2020 to Jan 2021 · 4 mo
- Crazy Egg Nov 2020 to Nov 2020 · 1 mo
Timeline
2026 2 dropped
2025 5 added · 5 dropped
- dropped Django Nov 2025 · Web frameworks
- dropped Python Nov 2025 · Programming languages
- added Glider.js Oct 2025 · JavaScript libraries
- added Emotion Aug 2025 · JavaScript frameworks
- dropped Funding Choices Jun 2025 · Cookie compliance
- dropped Google AdSense Jun 2025 · Advertising
- dropped reCAPTCHA Jun 2025 · Security
- added WhatsApp Business Chat Apr 2025 · Live chat
- added Preline UI Mar 2025 · UI frameworks
- added Tailwind CSS Mar 2025 · UI frameworks
2024 15 added · 18 dropped · 1 switched
- dropped WhatsApp Business Chat Dec 2024 · Live chat
- dropped Chart.js Nov 2024 · JavaScript graphics
- dropped MathJax Nov 2024 · JavaScript graphics
- dropped Moment.js Nov 2024 · JavaScript libraries
- dropped Select2 Nov 2024 · JavaScript libraries
- dropped Sentry Nov 2024 · Issue trackers
- dropped Underscore.js Nov 2024 · JavaScript libraries
- dropped Glider.js Oct 2024 · JavaScript libraries
- switched Backbone.js Alpine.js Aug 2024 · JavaScript frameworks
- added Glider.js Aug 2024 · JavaScript libraries
- added Htmx Aug 2024 · JavaScript libraries
- added Unpkg Aug 2024 · CDN
- dropped Alpine.js Jun 2024 · JavaScript frameworks
- dropped Glider.js Jun 2024 · JavaScript libraries
- dropped Google Optimize Jun 2024 · A/B Testing
- dropped Htmx Jun 2024 · JavaScript libraries
- dropped Unpkg Jun 2024 · CDN
- added Backbone.js May 2024 · JavaScript frameworks
- added Chart.js May 2024 · JavaScript graphics
- added Django May 2024 · Web frameworks
- added MathJax May 2024 · JavaScript graphics
- added Moment.js May 2024 · JavaScript libraries
- added PWA May 2024 · Miscellaneous
- added Python May 2024 · Programming languages
- added Select2 May 2024 · JavaScript libraries
- added Sentry May 2024 · Issue trackers
- added Underscore.js May 2024 · JavaScript libraries
- dropped Polyfill Apr 2024 · JavaScript libraries
- added Skimlinks Apr 2024 · Affiliate programs
- dropped LazySizes Mar 2024 · JavaScript libraries
- added Htmx Feb 2024 · JavaScript libraries
- dropped Partytown Feb 2024 · Performance
- dropped cdnjs Jan 2024 · CDN
- dropped Cloudflare Jan 2024 · CDN
2023 13 added · 11 dropped
- added Apollo Dec 2023 · JavaScript libraries
- added core-js Dec 2023 · JavaScript libraries
- added Facebook Pixel Dec 2023 · Analytics
- added GraphQL Dec 2023 · Programming languages
- added Partytown Dec 2023 · Performance
- added TypeScript Dec 2023 · Programming languages
- dropped Backbone.js Nov 2023 · JavaScript frameworks
- dropped Cart Functionality Nov 2023 · Ecommerce
- dropped Chart.js Nov 2023 · JavaScript graphics
- dropped MathJax Nov 2023 · JavaScript graphics
- dropped Moment.js Nov 2023 · JavaScript libraries
- dropped Select2 Nov 2023 · JavaScript libraries
- dropped Sentry Nov 2023 · Issue trackers
- dropped Underscore.js Nov 2023 · JavaScript libraries
- added Funding Choices Oct 2023 · Cookie compliance
- added Alpine.js Sep 2023 · JavaScript frameworks
- added Glider.js Sep 2023 · JavaScript libraries
- added HTTP/3 Sep 2023 · Miscellaneous
- added Unpkg Sep 2023 · CDN
- added LazySizes May 2023 · JavaScript libraries
- dropped PHP May 2023 · Programming languages
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- dropped LazySizes Feb 2023 · JavaScript libraries
2022 8 added · 1 dropped
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare May 2022 · CDN
- added reCAPTCHA Apr 2022 · Security
- added Microsoft Clarity Mar 2022 · Analytics
- added LazySizes Feb 2022 · JavaScript libraries
- added Polyfill Feb 2022 · JavaScript libraries
2021 5 added · 5 dropped
- added Google Optimize Dec 2021 · A/B Testing
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- dropped Polyfill Oct 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- dropped Cart Functionality Apr 2021 · Ecommerce
- dropped Font Awesome Mar 2021 · Font scripts
- added MoEngage Feb 2021 · Marketing automation
- dropped Crazy Egg Jan 2021 · Analytics