Technology history for usercrowd.com
Stack size over time
From 19 detected technologies in Jan 2019 to 28 in Jun 2026 (peak 30).
Currently detected
- jQuery since Jan 2019
- Google Analytics since Jan 2019
- Intercom since Jan 2019
- Ruby on Rails since Jan 2019
- Nginx since Jan 2019
- Ruby since Jan 2019
- React since Jan 2019
- Webpack since Jan 2019
- Webflow since Nov 2019
- Amazon Web Services since Aug 2020
- Google Tag Manager since Feb 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- Amazon S3 since Dec 2022
- CookieYes since Oct 2023
- Amazon CloudFront since Oct 2023
- Open Graph since Oct 2023
- Next.js since Oct 2023
- Node.js since Oct 2023
- LottieFiles since Oct 2023
- Linkedin Ads since Sep 2024
- Cloudflare since Oct 2024
- Cloudflare Bot Management since Oct 2024
- HTTP/3 since Nov 2024
- Mailgun since Jun 2025
- Reddit Ads since Jul 2025
- Twitter Ads since Oct 2025
- Priority Hints since Mar 2026
Previously used
- core-js Sep 2021 to Jan 2026 · 4 yrs
- Cowboy Jan 2019 to Jun 2025 · 6 yrs
- Erlang Jan 2019 to Jun 2025 · 6 yrs
- Heroku Aug 2020 to Jun 2025 · 4 yrs
- Google Font API Sep 2020 to Jan 2025 · 4 yrs
- OpenResty Jan 2019 to Sep 2023 · 4 yrs
- Play Feb 2022 to Sep 2023 · 1 yr
- Scala Feb 2022 to Sep 2023 · 1 yr
- Chakra UI Apr 2022 to Apr 2023 · 1 yr
- Emotion Jul 2021 to Apr 2023 · 1 yr
- Lodash Nov 2021 to Apr 2023 · 1 yr
- reCAPTCHA Jan 2019 to Apr 2023 · 4 yrs
- Sentry Jan 2021 to Apr 2023 · 2 yrs
- Stripe Jan 2019 to Apr 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Wistia Apr 2021 to Jan 2023 · 1 yr
- Varnish Jan 2019 to Nov 2022 · 3 yrs
- Fastly May 2022 to Aug 2022 · 3 mo
- Google Remarketing Tag Feb 2022 to May 2022 · 3 mo
- Java Sep 2021 to Apr 2022 · 7 mo
- New Relic Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Lua Jan 2019 to May 2021 · 2 yrs
- Facebook Jan 2019 to Aug 2019 · 7 mo
- PDF.js Jan 2019 to Aug 2019 · 7 mo
- Segment Jan 2019 to Aug 2019 · 7 mo
Timeline
2026 2 added · 1 dropped
- added Cloudflare Bot Management May 2026 · Security
- dropped core-js Mar 2026 · JavaScript libraries
- added Priority Hints Mar 2026 · Performance
2025 3 added · 5 dropped
- added Twitter Ads Oct 2025 · Advertising
- dropped Cowboy Aug 2025 · Web servers
- dropped Erlang Aug 2025 · Programming languages
- dropped Heroku Aug 2025 · PaaS
- added Reddit Ads Jul 2025 · Advertising
- added Mailgun Jun 2025 · Email
- dropped Google Font API Mar 2025 · Font scripts
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 4 added
- added HTTP/3 Nov 2024 · Miscellaneous
- added Cloudflare Oct 2024 · CDN
- added Cloudflare Bot Management Oct 2024 · Security
- added Linkedin Ads Sep 2024 · Advertising
2023 11 added · 11 dropped · 2 switched
- dropped OpenResty Nov 2023 · Web servers
- dropped Play Nov 2023 · Web frameworks
- added Amazon CloudFront Oct 2023 · CDN
- added CookieYes Oct 2023 · Cookie compliance
- added core-js Oct 2023 · JavaScript libraries
- added Intercom Oct 2023 · Live chat
- added LottieFiles Oct 2023 · Miscellaneous
- added Next.js Oct 2023 · JavaScript frameworks
- switched Scala Node.js Oct 2023 · Programming languages
- added Open Graph Oct 2023 · Miscellaneous
- added React Oct 2023 · JavaScript frameworks
- added Webpack Oct 2023 · Miscellaneous
- dropped Chakra UI Jun 2023 · UI frameworks
- dropped Emotion Jun 2023 · JavaScript frameworks
- added Google Tag Manager Jun 2023 · Tag managers
- dropped Lodash Jun 2023 · JavaScript libraries
- dropped React Jun 2023 · JavaScript frameworks
- dropped reCAPTCHA Jun 2023 · Security
- dropped Sentry Jun 2023 · Issue trackers
- dropped Stripe Jun 2023 · Payment processors
- dropped Wistia Mar 2023 · Video players
- added C Feb 2023 · Programming languages
- switched C Erlang Jan 2023 · Programming languages
- dropped Varnish Jan 2023 · Caching
2022 5 added · 4 dropped · 1 switched
- switched Fastly Amazon S3 Dec 2022 · CDN
- added Amazon Web Services Dec 2022 · PaaS
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Google Workspace Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Java Jun 2022 · Programming languages
- dropped New Relic Jun 2022 · Analytics
- added Fastly May 2022 · CDN
- added Chakra UI Apr 2022 · UI frameworks
2021 12 added · 8 dropped
- dropped core-js Dec 2021 · JavaScript libraries
- dropped Wheelio Dec 2021 · Widgets
- added Lodash Nov 2021 · JavaScript libraries
- added core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Emotion Jul 2021 · JavaScript frameworks
- dropped Lua Jul 2021 · Programming languages
- added New Relic Jul 2021 · Analytics
- added React Jul 2021 · JavaScript libraries
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Sentry Jul 2021 · Issue trackers
- dropped Amazon Web Services May 2021 · PaaS
- added Wistia Apr 2021 · Video players
- dropped New Relic Mar 2021 · Analytics
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped Sentry Mar 2021 · Issue trackers
- added Sentry Jan 2021 · Issue trackers
2020 3 added · 1 dropped
- added Google Font API Sep 2020 · Font scripts
- added Amazon Web Services Aug 2020 · PaaS
- dropped Erlang Aug 2020 · Programming languages
- added Heroku Aug 2020 · PaaS