Technology history for preply.com
Stack size over time
From 16 detected technologies in Jun 2018 to 100 in Jun 2026 (peak 101).
Currently detected
- Lodash since Jun 2018
- Google Analytics since Jun 2018
- Django since Jun 2018
- Facebook since Jun 2018
- Moment.js since Jun 2018
- Nginx since Jun 2018
- Backbone.js since Jun 2018
- Amazon CloudFront since Jun 2018
- Intercom since Jun 2018
- Google Tag Manager since Jun 2018
- Hotjar since Jun 2018
- Google Plus since Jun 2018
- React since Jun 2018
- Python since Jun 2018
- Underscore.js since Jun 2018
- webpack-2 since Jun 2018
- Webpack since Jul 2018
- Amazon Web Services since Jan 2019
- Font Awesome since Feb 2019
- MySQL since Feb 2019
- New Relic since Feb 2019
- Bootstrap since Feb 2019
- jQuery Migrate since Feb 2019
- jQuery UI since Feb 2019
- jQuery since Feb 2019
- PHP since Feb 2019
- WordPress since Feb 2019
- Yoast SEO since Feb 2019
- reCAPTCHA since Mar 2019
- Lua since Sep 2019
- OpenResty since Sep 2019
- Essential JS 2 since Oct 2019
- Sentry since Oct 2019
- Apache HTTP Server since Feb 2020
- Node.js since Jul 2020
- Next.js since Jul 2020
- Amazon S3 since Sep 2020
- Google Font API since Sep 2020
- Microsoft Advertising since Feb 2021
- AWIN since Feb 2021
- Linkedin Insight Tag since Feb 2021
- Facebook Pixel since Jul 2021
- Cloudflare since Jul 2021
- core-js since Sep 2021
- TikTok Pixel since Oct 2021
- cdnjs since Nov 2021
- Podsights since Nov 2021
- Reddit Ads since Nov 2021
- Microsoft Clarity since Jan 2022
- TVSquared since Feb 2022
- Google Ads Conversion Tracking since Mar 2022
- Naver Analytics since Apr 2022
- PayPal since Apr 2022
- Matomo Analytics since Jun 2022
- HubSpot since Jun 2022
- Cloudflare Bot Management since Jun 2022
- Google Hosted Libraries since Jun 2022
- Stripe since Jun 2022
- WordPress.com since Jun 2022
- WP-PageNavi since Jun 2022
- HubSpot Chat since Jul 2022
- Mailjet since Aug 2022
- Google Workspace since Aug 2022
- Sendgrid since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2022
- HSTS since Sep 2022
- Linkedin Ads since Oct 2022
- Apple iCloud Mail since Jan 2023
- Datadog since Sep 2023
- Radix UI since Oct 2023
- Priority Hints since Nov 2023
- Adjust since Jan 2024
- Express since Feb 2024
- Bubble since Feb 2024
- Salesforce since Feb 2024
- cState since Mar 2024
- Imgix since Mar 2024
- Headless UI since Mar 2024
- RSS since Mar 2024
- Unpkg since Mar 2024
- Usercentrics since Jul 2024
- Apollo since Sep 2024
- GraphQL since Sep 2024
- TypeScript since Sep 2024
- Moment Timezone since Jul 2025
- Osano since Jul 2025
- authorize.net since Jul 2025
- AcuityAds since Jul 2025
- CodeIgniter since Jul 2025
- jsDelivr since Jul 2025
- lit-html since Jul 2025
- Plausible since Jul 2025
- Select2 since Jul 2025
- Slick since Jul 2025
- SweetAlert since Jul 2025
- SweetAlert2 since Jul 2025
- Twitter typeahead.js since Jul 2025
- APPLOVIN since Jan 2026
Previously used
- styled-components Jul 2021 to Apr 2026 · 4 yrs
- Next.js App Router Dec 2024 to Dec 2024 · 1 mo
- Google AdSense Feb 2024 to Jul 2024 · 5 mo
- CookieYes Feb 2024 to Jun 2024 · 4 mo
- D3 Sep 2020 to Feb 2024 · 3 yrs
- Material Design Lite Sep 2020 to Feb 2024 · 3 yrs
- Trustpilot Jan 2023 to Oct 2023 · 9 mo
- ClickCease Sep 2022 to Apr 2023 · 7 mo
- Zoominfo Feb 2023 to Apr 2023 · 2 mo
- AMP Aug 2020 to May 2022 · 1 yr
- Preact May 2022 to May 2022 · 1 mo
- Taboola Mar 2022 to May 2022 · 2 mo
- Yandex.Metrika Feb 2021 to Mar 2022 · 1 yr
- Snap Pixel Jul 2021 to Feb 2022 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Branch Feb 2021 to Jul 2021 · 5 mo
- Animate.css Feb 2019 to Dec 2019 · 10 mo
Timeline
2026 1 added · 1 dropped
- dropped styled-components Jun 2026 · JavaScript frameworks
- added APPLOVIN Jan 2026 · Advertising
2025 3 added · 3 dropped
- added Adjust Dec 2025 · Analytics
- dropped Adjust Nov 2025 · Analytics
- added Stripe Jun 2025 · Payment processors
- added Adjust Mar 2025 · Analytics
- dropped Next.js App Router Feb 2025 · JavaScript frameworks
- dropped Adjust Jan 2025 · Analytics
2024 9 added · 6 dropped · 1 switched
- added Next.js App Router Dec 2024 · JavaScript frameworks
- dropped Google AdSense Oct 2024 · Advertising
- added Radix UI Oct 2024 · UI frameworks
- added Google AdSense Jul 2024 · Advertising
- switched CookieYes Usercentrics Jul 2024 · Cookie compliance
- dropped cdnjs Apr 2024 · CDN
- dropped D3 Apr 2024 · JavaScript graphics
- dropped Google AdSense Apr 2024 · Advertising
- dropped Material Design Lite Apr 2024 · UI frameworks
- added cState Mar 2024 · Issue trackers
- added RSS Mar 2024 · Miscellaneous
- added CookieYes Feb 2024 · Cookie compliance
- added Google AdSense Feb 2024 · Advertising
- dropped Radix UI Feb 2024 · UI frameworks
- added Salesforce Feb 2024 · CRM
- added Adjust Jan 2024 · Analytics
2023 26 added · 2 dropped · 1 switched
- dropped Trustpilot Dec 2023 · Reviews
- added Priority Hints Nov 2023 · Performance
- added Radix UI Oct 2023 · UI frameworks
- added Datadog Sep 2023 · Analytics
- dropped Zoominfo Jun 2023 · Analytics
- added Apache HTTP Server May 2023 · Web servers
- added Apple iCloud Mail May 2023 · Webmail
- added cdnjs May 2023 · CDN
- added D3 May 2023 · JavaScript graphics
- added Google Font API May 2023 · Font scripts
- added Google Workspace May 2023 · Webmail
- switched ClickCease HSTS May 2023 · Security
- added HTTP/3 May 2023 · Miscellaneous
- added HubSpot Chat May 2023 · Live chat
- added Linkedin Ads May 2023 · Advertising
- added Mailjet May 2023 · Email
- added Material Design Lite May 2023 · UI frameworks
- added Naver Analytics May 2023 · Analytics
- added Next.js May 2023 · JavaScript frameworks
- added Node.js May 2023 · Programming languages
- added Open Graph May 2023 · Miscellaneous
- added PayPal May 2023 · Payment processors
- added PWA May 2023 · Miscellaneous
- added Sendgrid May 2023 · Email
- added styled-components May 2023 · JavaScript frameworks
- added Trustpilot May 2023 · Reviews
- added Zoominfo Feb 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
- added Trustpilot Jan 2023 · Reviews
2022 25 added · 5 dropped · 1 switched
- added ClickCease Sep 2022 · Security
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Email
- added HubSpot Chat Aug 2022 · Live chat
- added Mailjet Aug 2022 · Email
- added Naver Analytics Aug 2022 · Analytics
- added Next.js Aug 2022 · Web frameworks
- added Node.js Aug 2022 · Programming languages
- added PayPal Aug 2022 · Payment processors
- added PWA Aug 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- dropped Stripe Aug 2022 · Payment processors
- switched AMP styled-components Aug 2022 · JavaScript frameworks
- added HubSpot Chat Jul 2022 · Live chat
- dropped Preact Jul 2022 · JavaScript libraries
- dropped Taboola Jul 2022 · Advertising
- added Cloudflare Bot Management Jun 2022 · Security
- added HubSpot Jun 2022 · Marketing automation
- added Matomo Analytics Jun 2022 · Analytics
- added Stripe Jun 2022 · Payment processors
- added Preact May 2022 · JavaScript libraries
- dropped Yandex.Metrika May 2022 · Analytics
- added Naver Analytics Apr 2022 · Analytics
- added PayPal Apr 2022 · Payment processors
- dropped Snap Pixel Apr 2022 · Advertising
- added Google Ads Conversion Tracking Mar 2022 · Analytics
- added Taboola Mar 2022 · Advertising
- added TVSquared Feb 2022 · Advertising
- added Microsoft Clarity Jan 2022 · Analytics
2021 17 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Podsights Nov 2021 · Advertising
- added Reddit Ads Nov 2021 · Advertising
- added TikTok Pixel Oct 2021 · Analytics
- dropped Amazon S3 Sep 2021 · Miscellaneous
- dropped Branch Sep 2021 · Analytics
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Cloudflare Jul 2021 · CDN
- added Facebook Pixel Jul 2021 · Analytics
- added Next.js Jul 2021 · Web servers
- added Node.js Jul 2021 · Programming languages
- added Snap Pixel Jul 2021 · Advertising
- added styled-components Jul 2021 · Development
- dropped Next.js Mar 2021 · Web servers
- dropped Node.js Mar 2021 · Programming languages
- added AWIN Feb 2021 · Affiliate programs
- added Branch Feb 2021 · Marketing automation
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
- added Yandex.Metrika Feb 2021 · Analytics
2020 5 added · 10 dropped
- added Next.js Nov 2020 · Web servers
- added Node.js Nov 2020 · Programming languages
- dropped Next.js Oct 2020 · Web frameworks
- dropped Node.js Oct 2020 · Programming languages
- dropped Apache HTTP Server Sep 2020 · Web servers
- added AMP Aug 2020 · JavaScript frameworks
- added Next.js Jul 2020 · Web frameworks
- added Node.js Jul 2020 · Programming languages
- dropped Animate.css Feb 2020 · Web Frameworks
- dropped Bootstrap Feb 2020 · Web Frameworks
- dropped jQuery Migrate Feb 2020 · JavaScript Libraries
- dropped MySQL Feb 2020 · Databases
- dropped PHP Feb 2020 · Programming Languages
- dropped WordPress Feb 2020 · CMS
- dropped Yoast SEO Feb 2020 · SEO
2019 17 added
- added Essential JS 2 Oct 2019 · JavaScript Frameworks
- added Sentry Oct 2019 · Issue Trackers
- added Lua Sep 2019 · Programming Languages
- added OpenResty Sep 2019 · Web Servers
- added Amazon Web Services Mar 2019 · PaaS
- added Animate.css Mar 2019 · Web Frameworks
- added Bootstrap Mar 2019 · Web Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added New Relic Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
2018 1 added
- added Webpack Jul 2018 · Miscellaneous