Technology history for unacademy.com
Stack size over time
From 3 detected technologies in Apr 2018 to 113 in Jun 2026 (peak 114).
Currently detected
- Google Font API since Apr 2018
- React since Apr 2018
- Nginx since Apr 2018
- webpack-2 since Jun 2018
- Google Tag Manager since Jun 2018
- Underscore.js since Jun 2018
- Node.js since Jun 2018
- Express since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Lodash since Jun 2018
- Mixpanel since Jun 2018
- Webpack since Jul 2018
- Medium since Jan 2019
- AdRoll since Aug 2019
- Babel since Mar 2020
- Envoy since May 2020
- jQuery since Dec 2020
- Webflow since Dec 2020
- YouTube since Dec 2020
- OpenResty since Dec 2020
- Varnish since Dec 2020
- Lua since Dec 2020
- Branch since Feb 2021
- Amplitude since Apr 2021
- Segment since Apr 2021
- Next.js since Apr 2021
- Microsoft Advertising since May 2021
- styled-components since Jul 2021
- Sentry since Jul 2021
- Google Remarketing Tag since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- Facebook Pixel since Jul 2021
- jsDelivr since Jul 2021
- Wheelio since Sep 2021
- Prism since Sep 2021
- Unpkg since Sep 2021
- Ghost since Sep 2021
- Emotion since Sep 2021
- core-js since Sep 2021
- cdnjs since Feb 2022
- WebEngage since Feb 2022
- Microsoft Clarity since Feb 2022
- LottieFiles since Feb 2022
- JSS since Feb 2022
- Java since Mar 2022
- New Relic since Mar 2022
- MUI since Apr 2022
- Cloudflare since May 2022
- Angular since Aug 2022
- Bootstrap since Aug 2022
- Amazon Web Services since Aug 2022
- Google Workspace since Aug 2022
- Instapage since Aug 2022
- Snowplow Analytics since Aug 2022
- SweetAlert2 since Aug 2022
- Zendesk since Aug 2022
- Zone.js since Aug 2022
- Google Cloud CDN since Aug 2022
- Google Cloud since Aug 2022
- PWA since Aug 2022
- Popper since Aug 2022
- TypeScript since Aug 2022
- D3 since Aug 2022
- DataTables since Aug 2022
- Moment.js since Aug 2022
- HSTS since Sep 2022
- jQuery CDN since Sep 2022
- Open Graph since Sep 2022
- LazySizes since Sep 2022
- Howler.js since Oct 2022
- AOS since Dec 2022
- Amazon CloudFront since Dec 2022
- Cart Functionality since Dec 2022
- AngularJS since Dec 2022
- Clipboard.js since Dec 2022
- RSS since Dec 2022
- Google Optimize since Dec 2022
- Font Awesome since Dec 2022
- crypto-js since Dec 2022
- jQuery UI since Dec 2022
- Modernizr since Dec 2022
- Firebase since Dec 2022
- Ruby since Jan 2023
- Select2 since Jan 2023
- Ruby on Rails since Jan 2023
- web-vitals since Jan 2023
- RackCache since Jan 2023
- Prototype since Jan 2023
- NextAuth.js since Jan 2023
- Cloudflare Bot Management since Feb 2023
- Typeform since Feb 2023
- Google Hosted Libraries since Feb 2023
- Google Sign-in since Mar 2023
- Partytown since Apr 2023
- Apache HTTP Server since May 2023
- IIS since May 2023
- Swiper since May 2023
- Windows Server since May 2023
- OpenSSL since May 2023
- PHP since May 2023
- Quill since May 2023
- Linkedin Insight Tag since May 2023
- Microsoft ASP.NET since May 2023
- FullCalendar since Jun 2023
- Tippy.js since Sep 2023
- reCAPTCHA since Dec 2023
- HTTP/3 since Nov 2024
- Apollo since Aug 2025
- GraphQL since Aug 2025
- React Router since Aug 2025
- Loadable-Components since Aug 2025
- Datadog since Aug 2025
Previously used
- Amazon ALB Oct 2025 to Oct 2025 · 1 mo
- Algolia Feb 2022 to Jul 2025 · 3 yrs
- PayPal Apr 2022 to Jul 2025 · 3 yrs
- DataDome Apr 2024 to Aug 2024 · 4 mo
- Hotjar Mar 2024 to Aug 2024 · 5 mo
- Akamai Apr 2023 to Aug 2023 · 4 mo
- Akamai Bot Manager Apr 2023 to Aug 2023 · 4 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- FingerprintJS Jul 2021 to Jul 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Optimizely Sep 2021 to Feb 2022 · 5 mo
- Choices Sep 2021 to Sep 2021 · 1 mo
- Parse.ly Jan 2019 to Jan 2021 · 2 yrs
Timeline
2025 9 added · 5 dropped
- dropped Amazon ALB Dec 2025 · Load balancers
- added New Relic Dec 2025 · RUM
- added Amazon ALB Oct 2025 · Load balancers
- dropped Algolia Sep 2025 · Search engines
- dropped New Relic Sep 2025 · RUM
- dropped PayPal Sep 2025 · Payment processors
- added Apollo Aug 2025 · JavaScript libraries
- added Datadog Aug 2025 · RUM
- added GraphQL Aug 2025 · Programming languages
- added Loadable-Components Aug 2025 · JavaScript libraries
- added React Router Aug 2025 · JavaScript frameworks
- added New Relic Jul 2025 · RUM
- dropped New Relic May 2025 · RUM
- added New Relic Mar 2025 · RUM
2024 6 added · 2 dropped · 1 switched
- added HTTP/3 Nov 2024 · Miscellaneous
- switched DataDome Cloudflare Bot Management Oct 2024 · Security
- dropped Hotjar Oct 2024 · Analytics
- added WebEngage Sep 2024 · Marketing automation
- added Linkedin Insight Tag May 2024 · Analytics
- added DataDome Apr 2024 · Security
- dropped Linkedin Insight Tag Apr 2024 · Analytics
- added Hotjar Mar 2024 · Analytics
- added Microsoft Clarity Mar 2024 · Analytics
2023 9 added · 6 dropped
- dropped Akamai Oct 2023 · CDN
- dropped Akamai Bot Manager Oct 2023 · Security
- added Tippy.js Sep 2023 · JavaScript libraries
- dropped Fastly Aug 2023 · CDN
- dropped Cloudflare Bot Management Jul 2023 · Security
- added Linkedin Insight Tag May 2023 · Analytics
- added Quill May 2023 · Rich text editors
- added Akamai Apr 2023 · CDN
- added Akamai Bot Manager Apr 2023 · Security
- dropped C Apr 2023 · Programming languages
- added Partytown Apr 2023 · Performance
- dropped WebEngage Mar 2023 · Marketing automation
- added C Feb 2023 · Programming languages
- added NextAuth.js Jan 2023 · Authentication
- added web-vitals Jan 2023 · JavaScript libraries
2022 19 added · 6 dropped · 1 switched
- added Amazon CloudFront Dec 2022 · CDN
- added RSS Dec 2022 · Miscellaneous
- added WebEngage Nov 2022 · Marketing automation
- dropped FingerprintJS Sep 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Google Workspace Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- added Zendesk Aug 2022 · Documentation
- dropped Microsoft Clarity Jul 2022 · Analytics
- dropped WebEngage Jul 2022 · Marketing automation
- dropped Java Jun 2022 · Programming languages
- dropped New Relic Jun 2022 · Analytics
- added Cloudflare May 2022 · CDN
- added Fastly May 2022 · CDN
- switched Tailwind CSS MUI Apr 2022 · UI frameworks
- dropped Optimizely Apr 2022 · A/B Testing
- added PayPal Apr 2022 · Payment processors
- added Tailwind CSS Apr 2022 · UI frameworks
- added Java Mar 2022 · Programming languages
- added New Relic Mar 2022 · Analytics
- added Algolia Feb 2022 · Search engines
- added JSS Feb 2022 · Development
- added Microsoft Clarity Feb 2022 · Analytics
- added WebEngage Feb 2022 · Personalisation
2021 17 added · 2 dropped
- dropped Choices Nov 2021 · Miscellaneous
- added Choices Sep 2021 · Miscellaneous
- added core-js Sep 2021 · JavaScript libraries
- added Emotion Sep 2021 · Development
- added Optimizely Sep 2021 · A/B Testing
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added FingerprintJS Jul 2021 · JavaScript libraries
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jsDelivr Jul 2021 · CDN
- added Sentry Jul 2021 · Issue trackers
- added styled-components Jul 2021 · JavaScript frameworks
- added Microsoft Advertising May 2021 · Advertising
- added Amplitude Apr 2021 · Analytics
- added Next.js Apr 2021 · Web servers
- added Segment Apr 2021 · Analytics
- dropped Parse.ly Mar 2021 · Analytics
- added Branch Feb 2021 · Marketing automation
2020 1 added
- added Babel Mar 2020 · Miscellaneous
2019 4 added
- added AdRoll Aug 2019 · Advertising Networks
- added Medium Mar 2019 · Blogs
- added Nginx Mar 2019 · Web Servers
- added Parse.ly Mar 2019 · Analytics
2018 10 added · 1 dropped
- dropped Nginx Jul 2018 · Web Servers
- added Webpack Jul 2018 · Miscellaneous
- added Express Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added Lodash Jun 2018 · JavaScript Frameworks
- added Mixpanel Jun 2018 · Analytics
- added Node.js Jun 2018 · Programming Languages
- added Underscore.js Jun 2018 · JavaScript Frameworks
- added webpack-2 Jun 2018 · Miscellaneous