Technology history for coveralls.io
Stack size over time
From 6 detected technologies in Apr 2018 to 41 in Jun 2026 (peak 42).
Currently detected
- Cloudflare since Apr 2018
- jQuery since Apr 2018
- Font Awesome since Apr 2018
- Optimizely since Apr 2018
- Ruby on Rails since Apr 2018
- Stripe since Apr 2018
- D3 since Jun 2018
- Google Analytics Enhanced eCommerce since Jun 2018
- Crazy Egg since Jun 2018
- Google Analytics since Jun 2018
- Phusion Passenger since Jun 2018
- Typekit since Jun 2018
- Ruby since Jun 2018
- Fastly since Aug 2018
- GitHub Pages since Aug 2018
- Varnish since Aug 2018
- Bootstrap since Feb 2021
- DataTables since Sep 2021
- Atlassian Statuspage since Nov 2021
- cdnjs since Nov 2021
- core-js since Nov 2021
- Google Code Prettify since Nov 2021
- Highcharts since Nov 2021
- Lodash since Nov 2021
- reCAPTCHA since Nov 2021
- Twitter typeahead.js since Nov 2021
- Webpack since Nov 2021
- Google Workspace since Aug 2022
- Mailgun since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Chart.js since Nov 2022
- Cloudflare Bot Management since Jan 2023
- HubSpot Analytics since Jan 2023
- HubSpot since Jan 2023
- Google Tag Manager since Feb 2023
- RSS since Feb 2023
- HTTP/3 since May 2023
- Calendly since Oct 2023
- Amazon CloudFront since Apr 2025
- Amazon Web Services since Apr 2025
Previously used
- New Relic Jan 2023 to Feb 2026 · 3 yrs
- Matomo Analytics Jan 2023 to Aug 2024 · 1 yr
- Polyfill Sep 2022 to Feb 2023 · 5 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 2 dropped
2024 1 dropped
- dropped Matomo Analytics Oct 2024 · Analytics
2023 18 added
- added Calendly Oct 2023 · Appointment scheduling
- added cdnjs May 2023 · CDN
- added Chart.js May 2023 · JavaScript graphics
- added Cloudflare Bot Management May 2023 · Security
- added DataTables May 2023 · JavaScript libraries
- added Google Tag Manager May 2023 · Tag managers
- added HTTP/3 May 2023 · Miscellaneous
- added HubSpot May 2023 · Marketing automation
- added HubSpot Analytics May 2023 · Analytics
- added Matomo Analytics May 2023 · Analytics
- added New Relic May 2023 · RUM
- added Open Graph May 2023 · Miscellaneous
- added Google Tag Manager Feb 2023 · Tag managers
- added Cloudflare Bot Management Jan 2023 · Security
- added HubSpot Jan 2023 · Marketing automation
- added HubSpot Analytics Jan 2023 · Analytics
- added Matomo Analytics Jan 2023 · Analytics
- added New Relic Jan 2023 · RUM
2022 9 added · 1 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Chart.js Nov 2022 · JavaScript graphics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added DataTables Aug 2022 · JavaScript libraries
- added Google Workspace Aug 2022 · Email
- added Mailgun Aug 2022 · Email
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 4 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added DataTables Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Feb 2021 · UI frameworks
2018 7 added
- added Crazy Egg Jun 2018 · Analytics
- added D3 Jun 2018 · JavaScript Graphics
- added Google Analytics Jun 2018 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
- added Phusion Passenger Jun 2018 · Web Servers
- added Ruby Jun 2018 · Programming Languages
- added Typekit Jun 2018 · Font Scripts