Technology history for class101.net
Stack size over time
From 11 detected technologies in Jan 2019 to 103 in Jun 2026.
Currently detected
- Amplitude since Jan 2019
- Amazon CloudFront since Jan 2019
- Facebook since Jan 2019
- Firebase since Jan 2019
- Font Awesome since Jan 2019
- React since Jan 2019
- Google Tag Manager since Jan 2019
- Google Analytics since Jan 2019
- Lodash since Jan 2019
- Webpack since Jan 2019
- Amazon Web Services since Feb 2019
- Hotjar since Mar 2019
- Segment since Mar 2019
- Criteo since Apr 2019
- Optimizely since Nov 2019
- jQuery since Dec 2019
- Cloudflare since Feb 2020
- Polyfill since Feb 2020
- Shopify since Feb 2020
- Flickity since Feb 2020
- Babel since Mar 2020
- Sentry since Mar 2020
- YouTube since May 2020
- jsDelivr since Jul 2020
- Intercom since Jul 2020
- Swiper Slider since Jul 2020
- Cart Functionality since Aug 2020
- Clipboard.js since Aug 2020
- Node.js since Oct 2020
- Moment Timezone since Oct 2020
- Moment.js since Oct 2020
- Express since Nov 2020
- Nginx since Nov 2020
- Google Font API since Jan 2021
- Braze since Feb 2021
- Loox since Feb 2021
- MailChimp since Feb 2021
- Twitter Ads since Apr 2021
- Twitter Analytics since Apr 2021
- Google Remarketing Tag since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- GSAP since Jul 2021
- Next.js since Jul 2021
- Pinterest Conversion Tag since Jul 2021
- Datadog since Jul 2021
- Facebook Pixel since Jul 2021
- Linkedin Insight Tag since Jul 2021
- Boomerang since Jul 2021
- Unpkg since Jul 2021
- styled-components since Jul 2021
- Quadpay since Jul 2021
- Amazon ALB since Sep 2021
- core-js since Sep 2021
- Emotion since Sep 2021
- jQuery UI since Nov 2021
- Snowplow Analytics since Nov 2021
- Unbounce since Nov 2021
- Apollo since Jan 2022
- GraphQL since Jan 2022
- TypeScript since Jan 2022
- Kakao since Feb 2022
- Iamport since Feb 2022
- jQuery CDN since Feb 2022
- Naver Analytics since Feb 2022
- PWA since Aug 2022
- Google Workspace since Aug 2022
- Mailgun since Aug 2022
- Sendgrid since Aug 2022
- Open Graph since Sep 2022
- Notion since Oct 2022
- Oopy since Oct 2022
- Channel.io since Dec 2022
- HTTP/3 since Jan 2023
- reCAPTCHA since Jan 2023
- Microsoft Clarity since Apr 2023
- Bootstrap since Jan 2024
- Imweb since Jan 2024
- Modernizr since Jan 2024
- Slick since Jan 2024
- Froala Editor since Jan 2024
- Axios since Jan 2024
- Vimeo since Jan 2024
- Vue.js since Jan 2024
- Cloudflare Bot Management since Jan 2024
- OWL Carousel since Jan 2024
- Jetpack since Jul 2024
- RankMath SEO since Jul 2024
- HSTS since Jul 2024
- WordPress.com since Jul 2024
- Gravatar since Jul 2024
- PHP since Jul 2024
- MySQL since Jul 2024
- WordPress since Jul 2024
- jQuery Migrate since Jul 2024
- MonsterInsights since Jul 2024
- Priority Hints since Jul 2024
- RSS since Jul 2024
- Swiper since Jul 2024
- Framer Sites since May 2025
- Twitter Emoji (Twemoji) since Dec 2025
- Next.js App Router since Feb 2026
- TablePress since Feb 2026
- Tailwind CSS since Feb 2026
Previously used
- Adobe Audience Manager Sep 2022 to Jun 2025 · 2 yrs
- AppNexus Aug 2023 to Apr 2025 · 1 yr
- VideoJS Apr 2022 to Apr 2025 · 3 yrs
- Apple Sign-in Apr 2022 to Mar 2025 · 2 yrs
- Google Ads Mar 2023 to Aug 2024 · 1 yr
- MobX Mar 2020 to May 2024 · 4 yrs
- A8.net Oct 2022 to Apr 2024 · 1 yr
- TikTok Pixel Jul 2021 to Apr 2024 · 2 yrs
- Google Optimize Jul 2021 to Mar 2024 · 2 yrs
- LottieFiles Oct 2023 to Mar 2024 · 5 mo
- Shogun Frontend Oct 2023 to Feb 2024 · 4 mo
- Mautic Jan 2024 to Jan 2024 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- cdnjs May 2022 to Oct 2022 · 5 mo
- Chart.js Jan 2022 to Mar 2022 · 2 mo
- Amazon S3 Jan 2019 to Dec 2021 · 2 yrs
- FullStory Sep 2021 to Oct 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apple Pay Aug 2020 to Jun 2021 · 10 mo
- BugSnag May 2020 to Jun 2021 · 1 yr
- Klaviyo Feb 2021 to Apr 2021 · 2 mo
- Handlebars Mar 2020 to Jan 2021 · 10 mo
- Socket.io Oct 2020 to Oct 2020 · 1 mo
Timeline
2026 1 added
- added TablePress Feb 2026 · WordPress plugins
2025 1 added · 10 dropped
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- dropped Adobe Audience Manager Aug 2025 · Segmentation
- dropped A8.net Jun 2025 · Affiliate programs
- dropped AppNexus Jun 2025 · Advertising
- dropped Google Ads Jun 2025 · Advertising
- dropped Google Optimize Jun 2025 · A/B Testing
- dropped LottieFiles Jun 2025 · Miscellaneous
- dropped MobX Jun 2025 · JavaScript libraries
- dropped TikTok Pixel Jun 2025 · Analytics
- dropped VideoJS Jun 2025 · Video players
- dropped Apple Sign-in May 2025 · Authentication
2024 1 added · 2 dropped
- dropped Shogun Frontend Apr 2024 · Ecommerce frontends
- dropped Mautic Mar 2024 · Marketing automation
- added VideoJS Mar 2024 · Video players
2023 26 added · 3 dropped
- added LottieFiles Oct 2023 · Miscellaneous
- added Shogun Frontend Oct 2023 · Ecommerce frontends
- added AppNexus Aug 2023 · Advertising
- added Linkedin Insight Tag Aug 2023 · Analytics
- added Iamport Jun 2023 · Payment processors
- added A8.net May 2023 · Affiliate programs
- added Adobe Audience Manager May 2023 · Segmentation
- added Apollo May 2023 · JavaScript libraries
- added Apple Sign-in May 2023 · Authentication
- added Criteo May 2023 · Advertising
- added Google Ads May 2023 · Advertising
- added Google Optimize May 2023 · A/B Testing
- added GraphQL May 2023 · Programming languages
- added HTTP/3 May 2023 · Miscellaneous
- dropped Iamport May 2023 · Payment processors
- added jQuery CDN May 2023 · CDN
- added Microsoft Clarity May 2023 · Analytics
- added MobX May 2023 · JavaScript libraries
- added PWA May 2023 · Miscellaneous
- added reCAPTCHA May 2023 · Security
- added TikTok Pixel May 2023 · Analytics
- added TypeScript May 2023 · Programming languages
- dropped C Apr 2023 · Programming languages
- added Microsoft Clarity Apr 2023 · Analytics
- added Google Ads Mar 2023 · Advertising
- added C Feb 2023 · Programming languages
- added HTTP/3 Jan 2023 · Miscellaneous
- added reCAPTCHA Jan 2023 · Security
- dropped VideoJS Jan 2023 · Video players
2022 31 added · 3 dropped · 2 switched
- dropped cdnjs Dec 2022 · CDN
- added Channel.io Dec 2022 · Live chat
- dropped Linkedin Insight Tag Dec 2022 · Analytics
- added A8.net Oct 2022 · Affiliate programs
- added Adobe Audience Manager Sep 2022 · Segmentation
- added Open Graph Sep 2022 · Miscellaneous
- added Apollo Aug 2022 · JavaScript libraries
- added Apple Sign-in Aug 2022 · Authentication
- added cdnjs Aug 2022 · CDN
- added Criteo Aug 2022 · Advertising
- added Google Optimize Aug 2022 · A/B Testing
- added Google Workspace Aug 2022 · Email
- added GraphQL Aug 2022 · Programming languages
- added Iamport Aug 2022 · Payment processors
- added jQuery CDN Aug 2022 · CDN
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Lodash Aug 2022 · JavaScript libraries
- added Mailgun Aug 2022 · Email
- added MobX Aug 2022 · JavaScript libraries
- added PWA Aug 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- added TikTok Pixel Aug 2022 · Analytics
- added TypeScript Aug 2022 · Programming languages
- added VideoJS Aug 2022 · Video players
- added cdnjs May 2022 · CDN
- dropped Chart.js May 2022 · JavaScript graphics
- added Apple Sign-in Apr 2022 · Authentication
- added VideoJS Apr 2022 · Video players
- added Iamport Feb 2022 · Payment processors
- added jQuery CDN Feb 2022 · CDN
- switched Amazon S3 Kakao Feb 2022 · Miscellaneous
- switched FullStory Naver Analytics Feb 2022 · Analytics
- added Apollo Jan 2022 · JavaScript libraries
- added Chart.js Jan 2022 · JavaScript graphics
- added GraphQL Jan 2022 · Programming languages
- added TypeScript Jan 2022 · Programming languages
2021 35 added · 14 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Google Font API Nov 2021 · Font scripts
- added Amazon ALB Sep 2021 · Load balancers
- added core-js Sep 2021 · JavaScript libraries
- added Emotion Sep 2021 · JavaScript frameworks
- added FullStory Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- dropped BugSnag Aug 2021 · Analytics
- dropped Express Aug 2021 · Web frameworks
- added Babel Jul 2021 · Miscellaneous
- added Boomerang Jul 2021 · JavaScript libraries
- added Cart Functionality Jul 2021 · Ecommerce
- added Datadog Jul 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Flickity Jul 2021 · JavaScript libraries
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added Google Remarketing Tag Jul 2021 · Retargeting
- added GSAP Jul 2021 · JavaScript frameworks
- added Intercom Jul 2021 · Live chat
- added Linkedin Insight Tag Jul 2021 · Analytics
- added Lodash Jul 2021 · JavaScript libraries
- added MobX Jul 2021 · JavaScript libraries
- added Next.js Jul 2021 · Web servers
- added Pinterest Conversion Tag Jul 2021 · Analytics
- switched Apple Pay Quadpay Jul 2021 · Payment processors
- added styled-components Jul 2021 · Development
- added Swiper Slider Jul 2021 · Miscellaneous
- added TikTok Pixel Jul 2021 · Analytics
- added Unpkg Jul 2021 · CDN
- added Webpack Jul 2021 · Miscellaneous
- dropped Klaviyo Jun 2021 · Marketing automation
- dropped Cart Functionality May 2021 · Ecommerce
- added Twitter Ads Apr 2021 · Advertising
- added Twitter Analytics Apr 2021 · Analytics
- dropped Babel Mar 2021 · Miscellaneous
- dropped Flickity Mar 2021 · JavaScript libraries
- dropped Font Awesome Mar 2021 · Font scripts
- dropped Google Font API Mar 2021 · Font scripts
- dropped Handlebars Mar 2021 · JavaScript frameworks
- dropped Intercom Mar 2021 · Analytics
- dropped Lodash Mar 2021 · JavaScript libraries
- dropped MobX Mar 2021 · JavaScript libraries
- added Braze Feb 2021 · Marketing automation
- added Klaviyo Feb 2021 · Marketing automation
- added Loox Feb 2021 · Widgets
- added MailChimp Feb 2021 · Marketing automation
- added YouTube Feb 2021 · Video players
- added Google Font API Jan 2021 · Font scripts
- dropped Swiper Slider Jan 2021 · Miscellaneous
2020 22 added · 6 dropped
- added BugSnag Dec 2020 · Analytics
- added Flickity Dec 2020 · JavaScript libraries
- dropped Socket.io Dec 2020 · JavaScript frameworks
- dropped Webpack Dec 2020 · Miscellaneous
- added Express Nov 2020 · Web servers
- dropped Flickity Nov 2020 · JavaScript libraries
- added Nginx Nov 2020 · Web servers
- added Moment Timezone Oct 2020 · JavaScript libraries
- added Moment.js Oct 2020 · JavaScript libraries
- added Node.js Oct 2020 · Programming languages
- dropped Sentry Oct 2020 · Issue trackers
- added Socket.io Oct 2020 · JavaScript frameworks
- dropped BugSnag Sep 2020 · Analytics
- added Apple Pay Aug 2020 · Payment processors
- added Cart Functionality Aug 2020 · Ecommerce
- added Clipboard.js Aug 2020 · Miscellaneous
- dropped YouTube Aug 2020 · Video players
- added Font Awesome Jul 2020 · Font scripts
- added Intercom Jul 2020 · Analytics
- added jsDelivr Jul 2020 · CDN
- added Swiper Slider Jul 2020 · Miscellaneous
- added BugSnag May 2020 · Analytics
- added YouTube May 2020 · Video players
- added Babel Mar 2020 · Miscellaneous
- added Handlebars Mar 2020 · JavaScript Frameworks
- added MobX Mar 2020 · JavaScript Libraries
- added Sentry Mar 2020 · Issue Trackers
- added Lodash Feb 2020 · JavaScript Libraries
2019 17 added · 5 dropped
- added jQuery Dec 2019 · JavaScript Libraries
- added Optimizely Nov 2019 · Analytics
- dropped Firebase Oct 2019 · Databases
- added Hotjar Sep 2019 · Analytics
- dropped Lodash Sep 2019 · JavaScript Libraries
- dropped Font Awesome Aug 2019 · Font Scripts
- dropped Hotjar Jul 2019 · Analytics
- added Criteo Apr 2019 · Advertising Networks
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon S3 Mar 2019 · Miscellaneous
- added Amazon Web Services Mar 2019 · PaaS
- dropped Amplitude Mar 2019 · Analytics
- added Facebook Mar 2019 · Widgets
- added Firebase Mar 2019 · Databases
- added Font Awesome Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added Lodash Mar 2019 · JavaScript Libraries
- added React Mar 2019 · JavaScript Frameworks
- added Segment Mar 2019 · Analytics
- added Webpack Mar 2019 · Miscellaneous
- added Amazon Web Services Feb 2019 · PaaS