Technology history for esllibrary.com
Stack size over time
From 3 detected technologies in Apr 2018 to 53 in May 2026.
Currently detected
- Google Font API since Apr 2018
- Cowboy since Apr 2018
- Segment since Apr 2018
- Erlang since Jun 2018
- Intercom since Jun 2018
- jQuery UI since Jun 2018
- Knockout.js since Jun 2018
- Moment.js since Jun 2018
- New Relic since Jun 2018
- Google Analytics since Jun 2018
- jQuery since Jun 2018
- Ruby since Jun 2018
- MediaElement.js since Jun 2018
- React since Jun 2018
- Ruby on Rails since Jun 2018
- Bootstrap since Aug 2018
- Font Awesome since Aug 2018
- Google Tag Manager since Sep 2018
- Google Plus since Dec 2018
- Amplitude since Jan 2019
- Hotjar since Jul 2019
- Nginx since Dec 2019
- OpenResty since Dec 2019
- Algolia since Mar 2020
- reCAPTCHA since May 2020
- jsDelivr since Jul 2020
- Amazon Web Services since Aug 2020
- Heroku since Aug 2020
- Webpack since Sep 2020
- Varnish since Jun 2021
- Webflow since Jun 2021
- Google Remarketing Tag since Jul 2021
- styled-components since Jul 2021
- Google Ads Conversion Tracking since Aug 2021
- core-js since Sep 2021
- Scala since Sep 2021
- Play since Sep 2021
- Java since Nov 2021
- Google Hosted Libraries since Feb 2022
- Help Scout since Feb 2022
- jQuery CDN since Feb 2022
- Customer.io since Mar 2022
- Cart Functionality since Mar 2022
- Recurly since Mar 2022
- Cloudflare since May 2022
- Facebook Pixel since May 2022
- cdnjs since May 2022
- Popper since May 2022
- Google Workspace since May 2026
- HSTS since May 2026
- HTTP/3 since May 2026
- Mailgun since May 2026
- Open Graph since May 2026
Previously used
- jQuery Migrate Dec 2018 to Feb 2022 · 3 yrs
- MySQL Aug 2018 to Feb 2022 · 3 yrs
- PHP Aug 2018 to Feb 2022 · 3 yrs
- Twitter Emoji (Twemoji) Aug 2018 to Feb 2022 · 3 yrs
- WordPress Aug 2018 to Feb 2022 · 3 yrs
- Helpscout May 2021 to Jan 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Lua Dec 2019 to May 2021 · 1 yr
- Algolia Realtime Search Jun 2018 to Feb 2020 · 1 yr
- Apache Traffic Server Jan 2019 to Nov 2019 · 10 mo
- AngularJS Jan 2019 to Jan 2019 · 1 mo
- Chart.js Dec 2018 to Jan 2019 · 1 mo
- Underscore.js Jan 2019 to Jan 2019 · 1 mo
- FingerprintJS Dec 2018 to Dec 2018 · 1 mo
Timeline
2022 5 added · 5 dropped · 1 switched
- dropped jQuery Migrate May 2022 · JavaScript libraries
- dropped MySQL May 2022 · Databases
- dropped PHP May 2022 · Programming languages
- dropped Twitter Emoji (Twemoji) May 2022 · Font scripts
- dropped WordPress May 2022 · CMS
- added Cart Functionality Mar 2022 · Ecommerce
- added Customer.io Mar 2022 · Marketing automation
- added Recurly Mar 2022 · Payment processors
- added Google Hosted Libraries Feb 2022 · CDN
- switched Helpscout Help Scout Feb 2022 · Live chat
- added jQuery CDN Feb 2022 · CDN
2021 11 added · 2 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Java Nov 2021 · Programming languages
- added core-js Sep 2021 · JavaScript libraries
- added Play Sep 2021 · Web frameworks
- switched Lua Scala Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added styled-components Jul 2021 · JavaScript frameworks
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- added Varnish Jun 2021 · Caching
- added Webflow Jun 2021 · Page builders
- added Helpscout May 2021 · Live chat
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 7 added · 2 dropped · 1 switched
- added jQuery Migrate Dec 2020 · JavaScript libraries
- dropped jQuery Migrate Sep 2020 · JavaScript libraries
- added Webpack Sep 2020 · Miscellaneous
- added Amazon Web Services Aug 2020 · PaaS
- added Heroku Aug 2020 · PaaS
- added jsDelivr Jul 2020 · CDN
- added Google Plus May 2020 · Widgets
- switched Algolia Realtime Search Algolia Mar 2020 · Search Engines
- added React Mar 2020 · JavaScript Frameworks
- dropped Apache Traffic Server Jan 2020 · Web Servers
2019 25 added · 6 dropped
- added Lua Dec 2019 · Programming Languages
- added Nginx Dec 2019 · Web Servers
- added OpenResty Dec 2019 · Web Servers
- added Hotjar Jul 2019 · Analytics
- dropped AngularJS May 2019 · JavaScript Frameworks
- dropped Chart.js May 2019 · JavaScript Graphics
- dropped Underscore.js May 2019 · JavaScript Libraries
- added Algolia Realtime Search Mar 2019 · Search Engines
- added Amplitude Mar 2019 · Analytics
- added Apache Traffic Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Intercom Mar 2019 · Analytics
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Knockout.js Mar 2019 · JavaScript Frameworks
- added MediaElement.js Mar 2019 · Video Players
- added Moment.js Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added New Relic Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- dropped React Mar 2019 · JavaScript Frameworks
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- dropped FingerprintJS Feb 2019 · JavaScript Libraries
- dropped Google Plus Feb 2019 · Widgets
- added Amplitude Jan 2019 · Analytics
- added Apache Traffic Server Jan 2019 · Web Servers
2018 18 added
- added Chart.js Dec 2018 · JavaScript Graphics
- added FingerprintJS Dec 2018 · JavaScript Libraries
- added Google Plus Dec 2018 · Widgets
- added jQuery Migrate Dec 2018 · JavaScript Libraries
- added Google Tag Manager Sep 2018 · Tag Managers
- added Algolia Realtime Search Jun 2018 · Search Engines
- added Erlang Jun 2018 · Programming Languages
- added Google Analytics Jun 2018 · Analytics
- added Intercom Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Knockout.js Jun 2018 · JavaScript Frameworks
- added MediaElement.js Jun 2018 · Video Players
- added Moment.js Jun 2018 · JavaScript Frameworks
- added New Relic Jun 2018 · Analytics
- added React Jun 2018 · JavaScript Frameworks
- added Ruby Jun 2018 · Programming Languages
- added Ruby on Rails Jun 2018 · Web Frameworks