Technology history for teratail.com
Stack size over time
From 3 detected technologies in Apr 2018 to 47 in Jun 2026 (peak 54).
Currently detected
- Google AdSense since Apr 2018
- Nginx since Apr 2018
- Google Tag Manager since Apr 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Google Cloud since Jul 2018
- Twitter Ads since May 2021
- Google Optimize since Jun 2021
- Google Ads Conversion Tracking since Aug 2021
- FreakOut since Feb 2022
- Next.js since Feb 2022
- Node.js since Feb 2022
- Webpack since Feb 2022
- Google Publisher Tag since Feb 2022
- Gravatar since Feb 2022
- React since Feb 2022
- Yahoo Advertising since Apr 2022
- Adobe Audience Manager since Apr 2022
- Google Workspace since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- Criteo since Nov 2022
- Facebook Login since Nov 2022
- Microsoft Clarity since Nov 2022
- Twitter since Nov 2022
- Varnish since Nov 2022
- YouTube since Nov 2022
- Google Hosted Libraries since Nov 2022
- Prebid since Nov 2022
- PubMatic since Nov 2022
- reCAPTCHA since Nov 2022
- Rubicon Project since Nov 2022
- Sentry since Nov 2022
- AppNexus since Nov 2022
- jQuery since Nov 2022
- Google Ads since Dec 2022
- OpenX since Jun 2023
- Snowplow Analytics since Jun 2023
- Cloudflare since Sep 2023
- Cloudflare Bot Management since Sep 2023
- Optimizely since Dec 2023
- Hatena Blog since Feb 2024
- RSS since Feb 2024
- Emotion since Sep 2024
- Google Font API since Sep 2024
- Funding Choices since Oct 2024
- TripleLift since Jun 2026
Previously used
- Microsoft ASP.NET Jun 2024 to Feb 2026 · 1 yr
- 33Across Jun 2024 to Nov 2025 · 1 yr
- Amazon Advertising Nov 2022 to Oct 2025 · 2 yrs
- core-js Sep 2021 to Oct 2025 · 4 yrs
- ID5 Oct 2023 to Oct 2025 · 2 yrs
- JSS Feb 2022 to Jun 2025 · 3 yrs
- Lodash Nov 2022 to Feb 2025 · 2 yrs
- Treasure Data Nov 2021 to Dec 2024 · 3 yrs
- GumGum Dec 2022 to Jan 2024 · 1 yr
- DoubleClick for Publishers (DFP) Feb 2022 to Sep 2023 · 1 yr
- jsDelivr Jun 2023 to Sep 2023 · 3 mo
- Amazon ALB Apr 2023 to Jul 2023 · 3 mo
- Google Remarketing Tag Feb 2022 to May 2022 · 3 mo
- Facebook Pixel Jul 2021 to Dec 2021 · 5 mo
- Twitter Analytics May 2021 to Dec 2021 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Matomo Analytics Aug 2020 to Aug 2020 · 1 mo
- Matomo Jun 2020 to Jul 2020 · 1 mo
Timeline
2026 4 added · 2 dropped
- added OpenX Jun 2026 · Advertising
- added TripleLift Jun 2026 · Advertising
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- dropped 33Across Jan 2026 · Advertising
2025 4 added · 9 dropped
- dropped Amazon Advertising Dec 2025 · Advertising
- dropped core-js Dec 2025 · JavaScript libraries
- dropped ID5 Dec 2025 · Advertising
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped JSS Aug 2025 · JavaScript frameworks
- added Adobe Audience Manager Jun 2025 · Segmentation
- dropped OpenX Jun 2025 · Advertising
- dropped Lodash Apr 2025 · JavaScript libraries
- added Microsoft ASP.NET Mar 2025 · Web frameworks
- added Cloudflare Feb 2025 · CDN
- added Cloudflare Bot Management Feb 2025 · Security
- dropped Treasure Data Feb 2025 · Customer data platform
2024 9 added · 6 dropped
- dropped Microsoft ASP.NET Nov 2024 · Web frameworks
- added Funding Choices Oct 2024 · Cookie compliance
- added 33Across Jun 2024 · Advertising
- added Microsoft ASP.NET Jun 2024 · Web frameworks
- added Snowplow Analytics Jun 2024 · Analytics
- dropped Cloudflare Apr 2024 · CDN
- dropped Cloudflare Bot Management Apr 2024 · Security
- added OpenX Apr 2024 · Advertising
- dropped GumGum Mar 2024 · Advertising
- added Cloudflare Feb 2024 · CDN
- added Cloudflare Bot Management Feb 2024 · Security
- dropped Cloudflare Jan 2024 · CDN
- dropped Cloudflare Bot Management Jan 2024 · Security
- added GumGum Jan 2024 · Advertising
- added ID5 Jan 2024 · Advertising
2023 10 added · 10 dropped
- dropped GumGum Dec 2023 · Advertising
- dropped ID5 Dec 2023 · Advertising
- added Optimizely Dec 2023 · A/B Testing
- dropped Adobe Audience Manager Nov 2023 · Segmentation
- dropped DoubleClick for Publishers (DFP) Nov 2023 · Advertising
- dropped jsDelivr Nov 2023 · CDN
- dropped OpenX Nov 2023 · Advertising
- dropped Snowplow Analytics Nov 2023 · Analytics
- added GumGum Oct 2023 · Advertising
- added ID5 Oct 2023 · Advertising
- dropped Amazon ALB Sep 2023 · Load balancers
- added Cloudflare Sep 2023 · CDN
- added Cloudflare Bot Management Sep 2023 · Security
- dropped GumGum Sep 2023 · Advertising
- added jsDelivr Jun 2023 · CDN
- added OpenX Jun 2023 · Advertising
- added Snowplow Analytics Jun 2023 · Analytics
- added GumGum May 2023 · Advertising
- added Amazon ALB Apr 2023 · Load balancers
- dropped GumGum Apr 2023 · Advertising
2022 31 added · 8 dropped
- added Google Ads Dec 2022 · Advertising
- added GumGum Dec 2022 · Advertising
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon Web Services Aug 2022 · PaaS
- added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
- added FreakOut Aug 2022 · Advertising
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Workspace Aug 2022 · Webmail
- added Gravatar Aug 2022 · Miscellaneous
- added JSS Aug 2022 · JavaScript frameworks
- added Next.js Aug 2022 · Web frameworks
- added Node.js Aug 2022 · Programming languages
- added React Aug 2022 · JavaScript frameworks
- added Treasure Data Aug 2022 · Customer data platform
- added Webpack Aug 2022 · Miscellaneous
- added Yahoo Advertising Aug 2022 · Advertising
- dropped DoubleClick for Publishers (DFP) Jul 2022 · Advertising
- dropped Google Publisher Tag Jul 2022 · Advertising
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Google Optimize Jun 2022 · A/B Testing
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Yahoo Advertising Apr 2022 · Advertising
- dropped core-js Mar 2022 · JavaScript libraries
- dropped Google Optimize Mar 2022 · A/B Testing
- added DoubleClick for Publishers (DFP) Feb 2022 · Advertising
- dropped Facebook Pixel Feb 2022 · Analytics
- added FreakOut Feb 2022 · Advertising
- added Google Publisher Tag Feb 2022 · Advertising
- added Google Remarketing Tag Feb 2022 · Retargeting
- added Gravatar Feb 2022 · Miscellaneous
- added JSS Feb 2022 · Development
- added Next.js Feb 2022 · Web servers
- added Node.js Feb 2022 · Programming languages
- added React Feb 2022 · JavaScript frameworks
- dropped Twitter Ads Feb 2022 · Advertising
- dropped Twitter Analytics Feb 2022 · Analytics
- added Webpack Feb 2022 · Miscellaneous
2021 8 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Treasure Data Nov 2021 · Customer data platform
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Google Optimize Jun 2021 · A/B Testing
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
2020 1 added · 1 dropped · 1 switched
- dropped Matomo Analytics Oct 2020 · Analytics
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added Matomo Jun 2020 · Analytics
2018 3 added
- added Google Cloud Jul 2018 · CDN
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics