Technology history for bookwhen.com
Stack size over time
From 3 detected technologies in Apr 2018 to 35 in Jun 2026.
Currently detected
- Google Font API since Apr 2018
- Google Tag Manager since Apr 2018
- Nginx since Apr 2018
- Intercom since Jun 2018
- jQuery since Jun 2018
- React since Jun 2018
- Ruby since Jun 2018
- Ruby on Rails since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Phusion Passenger since Jun 2018
- Bootstrap since Jun 2018
- Google Cloud since Jul 2018
- Sentry since Jan 2020
- FancyBox since Jan 2020
- jQuery Migrate since Jan 2020
- Font Awesome since Jul 2020
- Google Cloud Trace since Apr 2022
- Google Cloud CDN since Apr 2022
- Popper since Apr 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- HSTS since Nov 2022
- Next.js since Apr 2023
- Node.js since Apr 2023
- Webpack since Apr 2023
- Turbo since Jul 2023
- reCAPTCHA since Feb 2024
- Select2 since Feb 2024
- Tippy.js since Feb 2024
- Moment.js since Feb 2024
- Stimulus since Oct 2024
- Stripe since Dec 2025
Previously used
- ZURB Foundation Feb 2024 to Oct 2024 · 8 mo
- Lodash Feb 2023 to Mar 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Intercom Articles Feb 2021 to Aug 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Amplitude Feb 2019 to Sep 2021 · 2 yrs
- Google Optimize Jul 2021 to Sep 2021 · 2 mo
- Hotjar Apr 2019 to Apr 2021 · 2 yrs
- Mixpanel Jan 2019 to Feb 2019 · 1 mo
Timeline
2025 1 added
- added Stripe Dec 2025 · Payment processors
2024 2 added · 1 dropped
- dropped ZURB Foundation Dec 2024 · UI frameworks
- added Stimulus Oct 2024 · JavaScript frameworks
- added HSTS Mar 2024 · Security
2023 5 added · 2 dropped · 1 switched
- dropped HSTS Jul 2023 · Security
- added Turbo Jul 2023 · Performance
- dropped Lodash May 2023 · JavaScript libraries
- added Next.js Apr 2023 · JavaScript frameworks
- switched C Node.js Apr 2023 · Programming languages
- added Webpack Apr 2023 · Miscellaneous
- added C Feb 2023 · Programming languages
- added Lodash Feb 2023 · JavaScript libraries
2022 16 added · 4 dropped
- added Font Awesome Nov 2022 · Font scripts
- added HSTS Nov 2022 · Security
- dropped Intercom Articles Nov 2022 · Documentation
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added FancyBox Aug 2022 · JavaScript libraries
- added Google Cloud CDN Aug 2022 · CDN
- added Google Cloud Trace Aug 2022 · Performance
- added Google Workspace Aug 2022 · Webmail
- added Intercom Articles Aug 2022 · Documentation
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Popper Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Sentry Aug 2022 · Issue trackers
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Amplitude May 2022 · Analytics
- dropped Hotjar May 2022 · Analytics
- added Google Cloud CDN Apr 2022 · CDN
- added Google Cloud Trace Apr 2022 · Performance
- added Popper Apr 2022 · Miscellaneous
2021 4 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped Font Awesome Nov 2021 · Font scripts
- dropped Google Optimize Nov 2021 · A/B Testing
- added Wheelio Sep 2021 · Widgets
- added Google Optimize Jul 2021 · A/B Testing
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Intercom Articles Feb 2021 · Documentation
2020 4 added
- added Font Awesome Jul 2020 · Font scripts
- added FancyBox Jan 2020 · JavaScript Libraries
- added jQuery Migrate Jan 2020 · JavaScript Libraries
- added Sentry Jan 2020 · Issue Trackers
2019 4 added · 1 dropped
- added Hotjar Apr 2019 · Analytics
- dropped Mixpanel Apr 2019 · Analytics
- added Amplitude Mar 2019 · Analytics
- added Amplitude Feb 2019 · Analytics
- added Mixpanel Jan 2019 · Analytics
2018 10 added
- added Google Cloud Jul 2018 · CDN
- added Bootstrap Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Intercom Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added Phusion Passenger Jun 2018 · Web Servers
- added React Jun 2018 · JavaScript Frameworks
- added Ruby Jun 2018 · Programming Languages
- added Ruby on Rails Jun 2018 · Web Frameworks