Technology history for esper.io
Stack size over time
From 11 detected technologies in Jul 2019 to 88 in Jun 2026 (peak 90).
Currently detected
- Google Font API since Jul 2019
- Google Tag Manager since Jul 2019
- React since Jul 2019
- Webpack since Jul 2019
- Google Analytics since Jul 2019
- HubSpot since Jul 2019
- Netlify since Jul 2019
- reCAPTCHA since Jul 2019
- jQuery since Sep 2019
- Hotjar since Sep 2019
- Font Awesome since Sep 2019
- Bootstrap since Sep 2019
- Matomo Analytics since Aug 2020
- Linkedin Insight Tag since Feb 2021
- Google Optimize since Feb 2021
- HubSpot Analytics since Feb 2021
- Microsoft Advertising since Feb 2021
- Facebook since Apr 2021
- Microsoft Clarity since May 2021
- Google Ads Conversion Tracking since Jul 2021
- Facebook Pixel since Jul 2021
- HubSpot Cookie since Aug 2021
- OpenResty since Aug 2021
- Webflow since Aug 2021
- Varnish since Aug 2021
- AdRoll CMP System since Aug 2021
- AdRoll since Aug 2021
- Nginx since Aug 2021
- Ruby on Rails since Sep 2021
- Ruby since Sep 2021
- core-js since Sep 2021
- Wheelio since Sep 2021
- Zoominfo since Nov 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- jQuery Migrate since Jan 2022
- Yoast SEO since Jan 2022
- Underscore.js since Jan 2022
- WordPress.com since Jan 2022
- MySQL since Jan 2022
- Animate.css since Jan 2022
- OWL Carousel since Jan 2022
- WordPress since Jan 2022
- Isotope since Jan 2022
- jQuery UI since Jan 2022
- PHP since Jan 2022
- wpBakery since Jan 2022
- Jetpack since Feb 2022
- Gutenberg since Feb 2022
- Google Hosted Libraries since Feb 2022
- Dreamdata since Feb 2022
- Draftpress HFCM since Mar 2022
- Backbone.js since Apr 2022
- Okta since Apr 2022
- jQuery CDN since May 2022
- Lightbox since May 2022
- cdnjs since May 2022
- Vue.js since Jun 2022
- Lodash since Jul 2022
- Google Workspace since Aug 2022
- Salesforce since Aug 2022
- PWA since Aug 2022
- Amazon Web Services since Aug 2022
- Cloudinary since Aug 2022
- Adobe Audience Manager since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Site Kit since Sep 2022
- VuePress since Oct 2022
- Demandbase since Nov 2022
- 6sense since Dec 2022
- HubSpot WordPress plugin since Dec 2022
- RSS since Dec 2022
- Reddit Ads since Jan 2023
- Apple iCloud Mail since Jan 2023
- Hello Bar since Jan 2023
- Mixpanel since Jan 2023
- Webflow Ecommerce since Jan 2023
- Zendesk since May 2023
- jsDelivr since Jun 2023
- Highlight.js since Jun 2023
- VWO since Sep 2023
- Priority Hints since Sep 2023
- Quora Pixel since Sep 2023
- Vimeo since Jun 2024
- HTTP/3 since Nov 2024
- Envoy since May 2025
- Sendgrid since Jun 2026
Previously used
- Qualified Aug 2025 to Apr 2026 · 8 mo
- Sentry Nov 2019 to Apr 2026 · 6 yrs
- GSAP May 2025 to Dec 2025 · 7 mo
- LottieFiles Feb 2022 to Jun 2025 · 3 yrs
- ClickCease Sep 2023 to Jan 2025 · 1 yr
- Twitter Emoji (Twemoji) Jan 2022 to Mar 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- HubSpot Cookie Policy Banner Nov 2021 to Oct 2022 · 11 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- ShareThis Jul 2022 to Aug 2022 · 1 mo
- prettyPhoto Jan 2022 to Apr 2022 · 3 mo
- AMP Dec 2020 to Jan 2022 · 1 yr
- Hammer.js Jan 2022 to Jan 2022 · 1 mo
- Materialize CSS Jan 2022 to Jan 2022 · 1 mo
- Gatsby Jul 2019 to Dec 2021 · 2 yrs
- styled-components Jul 2021 to Dec 2021 · 5 mo
- Matomo Jul 2019 to Jul 2020 · 1 yr
- Crazy Egg Jul 2019 to Oct 2019 · 3 mo
Timeline
2026 1 added · 3 dropped
- dropped Qualified Jun 2026 · Marketing automation
- added Sendgrid Jun 2026 · Email
- dropped Sentry Jun 2026 · Issue trackers
- dropped GSAP Feb 2026 · JavaScript frameworks
2025 6 added · 2 dropped
- dropped LottieFiles Aug 2025 · Miscellaneous
- added Qualified Aug 2025 · Live chat
- added Sentry Aug 2025 · Issue trackers
- added Envoy May 2025 · Reverse proxies
- added GSAP May 2025 · JavaScript frameworks
- dropped ClickCease Mar 2025 · Security
- added LottieFiles Feb 2025 · Miscellaneous
- added React Feb 2025 · JavaScript frameworks
2024 2 added · 1 dropped
- added HTTP/3 Nov 2024 · Miscellaneous
- dropped React Jul 2024 · JavaScript frameworks
- added Vimeo Jun 2024 · Video players
2023 11 added · 2 dropped · 1 switched
- added jQuery CDN Nov 2023 · CDN
- added ClickCease Sep 2023 · Security
- added Priority Hints Sep 2023 · Performance
- added Quora Pixel Sep 2023 · Analytics
- added VWO Sep 2023 · Analytics
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- added Zendesk May 2023 · Documentation
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
- switched ShareThis Hello Bar Jan 2023 · Widgets
- added Mixpanel Jan 2023 · Analytics
- added Reddit Ads Jan 2023 · Advertising
- added Webflow Ecommerce Jan 2023 · Ecommerce
2022 43 added · 13 dropped · 1 switched
- added 6sense Dec 2022 · Marketing automation
- dropped cdnjs Dec 2022 · CDN
- dropped HubSpot Cookie Policy Banner Dec 2022 · Cookie compliance
- added HubSpot WordPress plugin Dec 2022 · WordPress plugins
- dropped jQuery CDN Dec 2022 · CDN
- added RSS Dec 2022 · Miscellaneous
- dropped Fastly Nov 2022 · CDN
- dropped React Nov 2022 · JavaScript frameworks
- added VuePress Oct 2022 · Static site generator
- added Adobe Audience Manager Sep 2022 · Segmentation
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Site Kit Sep 2022 · WordPress plugins
- added Amazon Web Services Aug 2022 · PaaS
- added Google Workspace Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- added Salesforce Aug 2022 · CRM
- added ShareThis Jul 2022 · Widgets
- dropped LottieFiles Jun 2022 · Miscellaneous
- dropped prettyPhoto Jun 2022 · JavaScript libraries
- added cdnjs May 2022 · CDN
- added Fastly May 2022 · CDN
- added jQuery CDN May 2022 · CDN
- added Lightbox May 2022 · JavaScript libraries
- switched AMP Backbone.js Apr 2022 · JavaScript frameworks
- added Okta Apr 2022 · Miscellaneous
- added Draftpress HFCM Mar 2022 · WordPress plugins
- dropped Hammer.js Mar 2022 · JavaScript libraries
- dropped Materialize CSS Mar 2022 · UI frameworks
- added Dreamdata Feb 2022 · Analytics
- dropped Gatsby Feb 2022 · Static site generator
- added Google Hosted Libraries Feb 2022 · CDN
- added Gutenberg Feb 2022 · Editors
- added Jetpack Feb 2022 · WordPress plugins
- added LottieFiles Feb 2022 · Miscellaneous
- dropped Netlify Feb 2022 · CDN
- dropped styled-components Feb 2022 · Development
- dropped Webpack Feb 2022 · Miscellaneous
- added AMP Jan 2022 · JavaScript frameworks
- added Animate.css Jan 2022 · UI frameworks
- added Bootstrap Jan 2022 · UI frameworks
- added Font Awesome Jan 2022 · Font scripts
- added Hammer.js Jan 2022 · JavaScript libraries
- added Isotope Jan 2022 · JavaScript libraries
- added jQuery Migrate Jan 2022 · JavaScript libraries
- added jQuery UI Jan 2022 · JavaScript libraries
- added Materialize CSS Jan 2022 · UI frameworks
- added MySQL Jan 2022 · Databases
- added OWL Carousel Jan 2022 · Widgets
- added PHP Jan 2022 · Programming languages
- added prettyPhoto Jan 2022 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jan 2022 · Font scripts
- added Underscore.js Jan 2022 · JavaScript libraries
- added WordPress Jan 2022 · CMS
- added WordPress.com Jan 2022 · PaaS
- added wpBakery Jan 2022 · Page builders
- added Yoast SEO Jan 2022 · SEO
2021 29 added · 5 dropped
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added HubSpot Cookie Policy Banner Nov 2021 · Cookie compliance
- added Zoominfo Nov 2021 · Analytics
- dropped AMP Sep 2021 · JavaScript frameworks
- added core-js Sep 2021 · JavaScript libraries
- added Ruby Sep 2021 · Programming languages
- added Ruby on Rails Sep 2021 · Web frameworks
- dropped Sentry Sep 2021 · Issue trackers
- added Wheelio Sep 2021 · Widgets
- added AdRoll Aug 2021 · Retargeting
- added AdRoll CMP System Aug 2021 · Cookie compliance
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added jQuery Aug 2021 · JavaScript libraries
- added Nginx Aug 2021 · Reverse proxies
- added OpenResty Aug 2021 · Web servers
- added reCAPTCHA Aug 2021 · Security
- added Varnish Aug 2021 · Caching
- added Webflow Aug 2021 · Page builders
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added HubSpot Jul 2021 · Marketing automation
- added Matomo Analytics Jul 2021 · Analytics
- added Sentry Jul 2021 · Issue trackers
- added styled-components Jul 2021 · Development
- added Microsoft Clarity May 2021 · Analytics
- added Facebook Apr 2021 · Widgets
- dropped HubSpot Mar 2021 · Marketing automation
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Sentry Mar 2021 · Issue trackers
- added Google Optimize Feb 2021 · A/B Testing
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
2020 2 added · 3 dropped · 1 switched
- added AMP Dec 2020 · JavaScript frameworks
- dropped Font Awesome Dec 2020 · Font scripts
- dropped reCAPTCHA Dec 2020 · Security
- added Font Awesome Sep 2020 · Font scripts
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- dropped Font Awesome Jan 2020 · Font Scripts
2019 4 added · 2 dropped · 1 switched
- dropped Bootstrap Dec 2019 · Web Frameworks
- dropped jQuery Dec 2019 · JavaScript Libraries
- added Sentry Nov 2019 · Issue Trackers
- added Bootstrap Sep 2019 · Web Frameworks
- added Font Awesome Sep 2019 · Font Scripts
- switched Crazy Egg Hotjar Sep 2019 · Analytics
- added jQuery Sep 2019 · JavaScript Libraries