Technology history for testbook.com
Stack size over time
From 6 detected technologies in Apr 2018 to 96 in Jun 2026 (peak 98).
Currently detected
- Bootstrap since Apr 2018
- AngularJS since Apr 2018
- Cloudflare since Apr 2018
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- Google Font API since Apr 2018
- Ubuntu since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Google Cloud since Jul 2018
- Amplitude since Apr 2020
- Criteo since Apr 2020
- Varnish since Nov 2020
- Webpack since Nov 2020
- Zone.js since Nov 2020
- Angular since Nov 2020
- Express since Nov 2020
- Node.js since Nov 2020
- Branch since Feb 2021
- Microsoft Advertising since Feb 2021
- Cloudflare Browser Insights since May 2021
- Microsoft Clarity since May 2021
- WebEngage since Jun 2021
- TypeScript since Jul 2021
- Facebook Pixel since Jul 2021
- Google Optimize since Jul 2021
- Unpkg since Sep 2021
- core-js since Sep 2021
- Cloudflare Bot Management since Dec 2021
- Pure CSS since Dec 2021
- web-vitals since Feb 2022
- Cart Functionality since Feb 2022
- jsDelivr since Feb 2022
- Modernizr since Feb 2022
- Google Hosted Libraries since Feb 2022
- Shopify since Feb 2022
- jQuery CDN since Mar 2022
- cdnjs since Mar 2022
- CKEditor since Mar 2022
- jQuery UI since Mar 2022
- DataTables since Mar 2022
- Firebase since Mar 2022
- MathJax since Mar 2022
- Highcharts since Mar 2022
- Tailwind CSS since Apr 2022
- Google Cloud CDN since Apr 2022
- Nginx since Jun 2022
- toastr since Jul 2022
- WhatsApp Business Chat since Aug 2022
- Adobe Audience Manager since Aug 2022
- Amazon Web Services since Aug 2022
- Amazon SES since Aug 2022
- Google Workspace since Aug 2022
- Razorpay since Aug 2022
- PWA since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Apollo since Jan 2023
- Amazon CloudFront since Jan 2023
- Datadog since Jan 2023
- Envoy since Jan 2023
- Medium since Jan 2023
- GraphQL since Jan 2023
- Popper since Jan 2023
- RSS since Jan 2023
- React since Feb 2023
- Amazon ALB since Apr 2023
- Priority Hints since Apr 2023
- Twitter Ads since Sep 2023
- Google Cloud Storage since Nov 2023
- Animate.css since Jun 2024
- Judge.me since Jun 2024
- UIKit since Oct 2024
- UptimeRobot since Oct 2024
- Caddy since Oct 2024
- Wigzo since Feb 2025
- Svelte since May 2025
- Radix UI since Jun 2025
- React Router since Jun 2025
- shadcn/ui since Jun 2025
- libphonenumber since Aug 2025
- Turbopack since Dec 2025
- Next.js App Router since Dec 2025
- Next.js since Dec 2025
- Snowplow Analytics since Mar 2026
- Amazon S3 since Mar 2026
- Mailgun since Mar 2026
- Moment.js since Mar 2026
- Prototype since Mar 2026
- Prism since Mar 2026
- Ruby since Mar 2026
- Ruby on Rails since Mar 2026
- Select2 since Mar 2026
- Sendgrid since Mar 2026
- Astro since Jun 2026
Previously used
- Preact Nov 2024 to Apr 2026 · 1 yr
- Quora Pixel Sep 2023 to Apr 2026 · 2 yrs
- Shopify Chat Nov 2024 to Apr 2026 · 1 yr
- styled-components Jun 2024 to Dec 2025 · 1 yr
- Boomerang Feb 2022 to Jan 2025 · 2 yrs
- DigitalOcean Spaces Oct 2024 to Nov 2024 · 1 mo
- Hextom Ultimate Sales Boost Aug 2022 to Jan 2024 · 1 yr
- Lodash Feb 2022 to Jan 2024 · 1 yr
- PushOwl Feb 2022 to Jan 2024 · 1 yr
- PushOwl Web Push Notifications Jan 2023 to Jan 2024 · 1 yr
- Shopify Product Reviews Feb 2022 to Jan 2024 · 1 yr
- Vue.js Feb 2022 to Jan 2024 · 1 yr
- YouTube Feb 2022 to Jan 2024 · 1 yr
- Java Feb 2023 to May 2023 · 3 mo
- Font Awesome Apr 2023 to Apr 2023 · 1 mo
- Globo Color Swatch Jan 2023 to Apr 2023 · 3 mo
- LazySizes Feb 2022 to Apr 2023 · 1 yr
- Amazon Advertising Feb 2023 to Mar 2023 · 1 mo
- Amazon CloudWatch RUM Mar 2023 to Mar 2023 · 1 mo
- VideoJS Feb 2023 to Mar 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- reCAPTCHA Jan 2023 to Jan 2023 · 1 mo
- Typekit May 2019 to Jan 2023 · 3 yrs
- Booster Page Speed Optimizer May 2022 to Dec 2022 · 7 mo
- Cloudflare Network Error Logging Aug 2022 to Oct 2022 · 2 mo
- SuperLemon app Aug 2022 to Aug 2022 · 1 mo
- American Express Feb 2022 to May 2022 · 3 mo
- Mastercard Feb 2022 to May 2022 · 3 mo
- Visa Feb 2022 to May 2022 · 3 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- FullStory Mar 2022 to Apr 2022 · 1 mo
- Google Core Web Vitals Sep 2021 to Jan 2022 · 4 mo
- Intercom Sep 2020 to Dec 2021 · 1 yr
- Google Sign-in Feb 2021 to Oct 2021 · 8 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Google Analytics Enhanced eCommerce Jun 2019 to Jul 2021 · 2 yrs
- Freshchat May 2020 to Jul 2020 · 2 mo
- Hotjar Jun 2018 to Jul 2020 · 2 yrs
- Mixpanel Jun 2018 to May 2020 · 1 yr
- Sentry Nov 2019 to May 2020 · 6 mo
- BugSnag Jun 2018 to May 2019 · 11 mo
Timeline
2026 1 added · 2 dropped · 2 switched
- dropped Preact Jun 2026 · JavaScript libraries
- switched Shopify Chat WhatsApp Business Chat Apr 2026 · Live chat
- added Amazon S3 Mar 2026 · CDN
- switched Quora Pixel Snowplow Analytics Mar 2026 · Analytics
- dropped styled-components Feb 2026 · JavaScript frameworks
2025 9 added · 2 dropped · 1 switched
- added Judge.me Dec 2025 · Reviews
- added Next.js Dec 2025 · JavaScript frameworks
- added Next.js App Router Dec 2025 · JavaScript frameworks
- added Turbopack Dec 2025 · Development
- dropped Judge.me Aug 2025 · Reviews
- switched Boomerang libphonenumber Aug 2025 · JavaScript libraries
- added styled-components Aug 2025 · JavaScript frameworks
- added Amazon ALB Jun 2025 · Load balancers
- added WebEngage Jun 2025 · Marketing automation
- added Svelte May 2025 · JavaScript frameworks
- added Wigzo Feb 2025 · Marketing automation
- dropped DigitalOcean Spaces Jan 2025 · CDN
2024 4 added · 10 dropped
- added Preact Nov 2024 · JavaScript libraries
- added Shopify Chat Nov 2024 · Live chat
- added DigitalOcean Spaces Oct 2024 · CDN
- dropped Cloudflare Bot Management Aug 2024 · Security
- dropped React Aug 2024 · JavaScript frameworks
- dropped styled-components Aug 2024 · JavaScript frameworks
- dropped Hextom Ultimate Sales Boost Jul 2024 · Shopify apps
- dropped Lodash Jul 2024 · JavaScript libraries
- dropped PushOwl Jul 2024 · Marketing automation
- dropped PushOwl Web Push Notifications Jul 2024 · Shopify apps
- dropped Shopify Product Reviews Jul 2024 · Shopify apps
- dropped Vue.js Jul 2024 · JavaScript frameworks
- dropped YouTube Jul 2024 · Video players
- added Ubuntu May 2024 · Operating systems
2023 21 added · 23 dropped · 3 switched
- dropped reCAPTCHA Dec 2023 · Security
- dropped Ubuntu Nov 2023 · Operating systems
- dropped Amazon ALB Oct 2023 · Load balancers
- added Twitter Ads Sep 2023 · Advertising
- dropped Java Jul 2023 · Programming languages
- dropped Font Awesome Jun 2023 · Font scripts
- dropped Globo Color Swatch Jun 2023 · Shopify apps
- dropped LazySizes Jun 2023 · JavaScript libraries
- dropped Modernizr Jun 2023 · JavaScript libraries
- dropped WebEngage Jun 2023 · Marketing automation
- dropped Amazon Advertising May 2023 · Advertising
- dropped Amazon CloudWatch RUM May 2023 · RUM
- dropped React May 2023 · JavaScript frameworks
- switched VideoJS YouTube May 2023 · Video players
- added Amazon ALB Apr 2023 · Load balancers
- added Boomerang Apr 2023 · JavaScript libraries
- switched Typekit Font Awesome Apr 2023 · Font scripts
- added Globo Color Swatch Apr 2023 · Shopify apps
- added Hextom Ultimate Sales Boost Apr 2023 · Shopify apps
- added LazySizes Apr 2023 · JavaScript libraries
- added Modernizr Apr 2023 · JavaScript libraries
- added Priority Hints Apr 2023 · Performance
- added PushOwl Apr 2023 · Marketing automation
- added PushOwl Web Push Notifications Apr 2023 · Shopify apps
- added Shopify Product Reviews Apr 2023 · Shopify apps
- added Vue.js Apr 2023 · JavaScript frameworks
- added WebEngage Apr 2023 · Marketing automation
- added Amazon CloudWatch RUM Mar 2023 · RUM
- dropped Boomerang Mar 2023 · JavaScript libraries
- dropped Globo Color Swatch Mar 2023 · Shopify apps
- dropped Hextom Ultimate Sales Boost Mar 2023 · Shopify apps
- dropped LazySizes Mar 2023 · JavaScript libraries
- dropped Modernizr Mar 2023 · JavaScript libraries
- dropped PushOwl Mar 2023 · Marketing automation
- dropped PushOwl Web Push Notifications Mar 2023 · Shopify apps
- dropped Shopify Product Reviews Mar 2023 · Shopify apps
- dropped Vue.js Mar 2023 · JavaScript frameworks
- dropped YouTube Mar 2023 · Video players
- added Amazon Advertising Feb 2023 · Advertising
- dropped Booster Page Speed Optimizer Feb 2023 · Shopify apps
- added C Feb 2023 · Programming languages
- switched C Java Feb 2023 · Programming languages
- added React Feb 2023 · JavaScript frameworks
- added VideoJS Feb 2023 · Video players
- added Globo Color Swatch Jan 2023 · Shopify apps
- added Google Optimize Jan 2023 · A/B Testing
- added PushOwl Web Push Notifications Jan 2023 · Shopify apps
2022 12 added · 15 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Optimize Dec 2022 · A/B Testing
- dropped Branch Nov 2022 · Analytics
- dropped SuperLemon app Nov 2022 · Shopify apps
- dropped WhatsApp Business Chat Nov 2022 · Live chat
- dropped Facebook Sep 2022 · Widgets
- dropped Google Sign-in Sep 2022 · Social logins
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- dropped American Express Aug 2022 · Payment processors
- dropped Google Analytics Enhanced eCommerce Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- dropped Intercom Aug 2022 · Analytics
- dropped Mastercard Aug 2022 · Payment processors
- dropped Visa Aug 2022 · Payment processors
- dropped FullStory Jun 2022 · Analytics
- added Nginx Jun 2022 · Web servers
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Ubuntu Jun 2022 · Operating systems
- added Booster Page Speed Optimizer May 2022 · Shopify apps
- added Google Cloud CDN Apr 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Cloudflare Bot Management Mar 2022 · Security
- added FullStory Mar 2022 · Analytics
- switched Google Core Web Vitals web-vitals Feb 2022 · RUM
2021 14 added · 9 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Google Core Web Vitals Sep 2021 · RUM
- added Unpkg Sep 2021 · CDN
- dropped WebEngage Sep 2021 · Marketing automation
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added TypeScript Jul 2021 · Programming languages
- added WebEngage Jun 2021 · Personalisation
- added Cloudflare Browser Insights May 2021 · Analytics
- added Microsoft Clarity May 2021 · Analytics
- added Amplitude Apr 2021 · Analytics
- added Branch Feb 2021 · Marketing automation
- added Google Sign-in Feb 2021 · Social logins
- added Microsoft Advertising Feb 2021 · Analytics
- dropped Amplitude Jan 2021 · Analytics
- dropped BugSnag Jan 2021 · Analytics
- dropped Google Font API Jan 2021 · Font Scripts
- dropped Hotjar Jan 2021 · Analytics
- dropped Mixpanel Jan 2021 · Analytics
- dropped PHP Jan 2021 · Programming Languages
- dropped Ubuntu Jan 2021 · Operating Systems
2020 10 added · 3 dropped
- added Angular Nov 2020 · JavaScript frameworks
- added Express Nov 2020 · Web frameworks
- added Node.js Nov 2020 · Programming languages
- added Varnish Nov 2020 · Caching
- added Webpack Nov 2020 · Miscellaneous
- added Zone.js Nov 2020 · JavaScript frameworks
- dropped Freshchat Sep 2020 · Live chat
- added Intercom Sep 2020 · Analytics
- dropped Sentry Jul 2020 · Issue trackers
- dropped Typekit Jul 2020 · Font scripts
- added Freshchat May 2020 · Live chat
- added Amplitude Apr 2020 · Analytics
- added Criteo Apr 2020 · Advertising Networks
2019 3 added
- added Sentry Nov 2019 · Issue Trackers
- added Google Analytics Enhanced eCommerce Jun 2019 · Analytics
- added Typekit May 2019 · Font Scripts
2018 8 added
- added Google Cloud Jul 2018 · CDN
- added BugSnag Jun 2018 · Analytics
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added Mixpanel Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages
- added Ubuntu Jun 2018 · Operating Systems