Technology history for kolau.es
Stack size over time
From 15 detected technologies in Aug 2018 to 21 in Jun 2026 (peak 26).
Currently detected
- Ruby on Rails since Aug 2018
- jQuery since Aug 2018
- jQuery UI since Aug 2018
- Modernizr since Aug 2018
- Google Analytics since Aug 2018
- Google Font API since Aug 2018
- Moment.js since Aug 2018
- Ruby since Aug 2018
- Select2 since Aug 2018
- Vue.js since Jul 2019
- YouTube since Mar 2020
- Amazon Web Services since Aug 2020
- DataTables since Sep 2021
- Trix since Feb 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- FusionCharts since Feb 2023
- Vuex since Jun 2023
- Popper since Apr 2024
- Sentry since Jan 2025
- PWA since Dec 2025
Previously used
- Bootstrap Aug 2018 to Mar 2024 · 5 yrs
- Google Ads Dec 2022 to Mar 2024 · 1 yr
- Google Ads Conversion Tracking Aug 2021 to Mar 2024 · 2 yrs
- Google Tag Manager Aug 2018 to Mar 2024 · 5 yrs
- React Aug 2018 to Mar 2024 · 5 yrs
- core-js Sep 2021 to Jul 2023 · 1 yr
- LogRocket Feb 2021 to Jul 2023 · 2 yrs
- Cowboy Aug 2018 to Sep 2022 · 4 yrs
- Heroku Aug 2020 to Sep 2022 · 2 yrs
- Java Sep 2021 to Sep 2022 · 1 yr
- New Relic Aug 2018 to Sep 2022 · 4 yrs
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google AdSense May 2020 to Dec 2020 · 7 mo
- Erlang Aug 2018 to Jun 2020 · 1 yr
Timeline
2025 2 added · 5 dropped
- added PWA Dec 2025 · Miscellaneous
- dropped Bootstrap Oct 2025 · UI frameworks
- dropped Google Ads Oct 2025 · Advertising
- dropped Google Ads Conversion Tracking Oct 2025 · Analytics
- dropped Google Tag Manager Oct 2025 · Tag managers
- dropped React Oct 2025 · JavaScript frameworks
- added Sentry Jan 2025 · Issue trackers
2024 1 added
- added Popper Apr 2024 · Miscellaneous
2023 1 added · 1 dropped · 1 switched
- dropped LogRocket Sep 2023 · Analytics
- switched core-js Vuex Jun 2023 · JavaScript libraries
- added FusionCharts Feb 2023 · JavaScript graphics
2022 26 added · 3 dropped · 2 switched
- added Google Ads Dec 2022 · Advertising
- dropped Cowboy Nov 2022 · Web servers
- dropped New Relic Nov 2022 · RUM
- added HSTS Sep 2022 · Security
- switched Heroku Amazon Web Services Aug 2022 · PaaS
- added Bootstrap Aug 2022 · UI frameworks
- added core-js Aug 2022 · JavaScript libraries
- added Cowboy Aug 2022 · Web servers
- added DataTables Aug 2022 · JavaScript libraries
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Heroku Aug 2022 · PaaS
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added LogRocket Aug 2022 · Analytics
- added Modernizr Aug 2022 · JavaScript libraries
- added Moment.js Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- added React Aug 2022 · JavaScript frameworks
- switched Java Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added Select2 Aug 2022 · JavaScript libraries
- added Trix Aug 2022 · Rich text editors
- added Vue.js Aug 2022 · JavaScript frameworks
- added YouTube Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Trix Feb 2022 · Rich text editors
2021 18 added · 14 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added DataTables Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Bootstrap Jul 2021 · UI frameworks
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Modernizr Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- added React Jul 2021 · JavaScript libraries
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Select2 Jul 2021 · JavaScript libraries
- added Vue.js Jul 2021 · JavaScript frameworks
- dropped Amazon Web Services Jun 2021 ·
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped React Mar 2021 · JavaScript frameworks
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped Select2 Mar 2021 · JavaScript libraries
- dropped Vue.js Mar 2021 · JavaScript frameworks
- dropped Google AdSense Feb 2021 · Advertising
- added LogRocket Feb 2021 ·
2020 4 added · 1 dropped
- added Amazon Web Services Aug 2020 · PaaS
- dropped Erlang Aug 2020 · Programming languages
- added Heroku Aug 2020 · PaaS
- added Google AdSense May 2020 · Advertising
- added YouTube Mar 2020 · Video Players
2019 16 added
- added Vue.js Jul 2019 · JavaScript Frameworks
- added Bootstrap Mar 2019 · Web Frameworks
- added Cowboy Mar 2019 · Web Servers
- added Erlang Mar 2019 · Programming Languages
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added React Mar 2019 · JavaScript Frameworks
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added Select2 Mar 2019 · JavaScript Libraries