Technology history for readthedocs.com
Stack size over time
From 7 detected technologies in Feb 2019 to 27 in Jun 2026.
Currently detected
- jQuery since Feb 2019
- Django since Feb 2019
- Google Analytics since Feb 2019
- Python since Feb 2019
- Sphinx since Jul 2020
- Underscore.js since Jul 2020
- Cloudflare since Jul 2020
- Font Awesome since Jul 2020
- Google Font API since Jul 2020
- Pygments since Jul 2020
- Amazon Web Services since May 2021
- Plausible since Oct 2021
- MailerLite since Jul 2022
- Google Workspace since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Webpack since Nov 2022
- RSS since Dec 2022
- lit-element since Jul 2023
- lit-html since Jul 2023
- DataTables since May 2024
- Google Hosted Libraries since May 2024
- Pingdom Uptime Monitoring since May 2024
- Clipboard.js since Dec 2024
- Sentry since Jan 2025
- Cloudflare Bot Management since Sep 2025
Previously used
- EthicalAds Feb 2024 to May 2024 · 3 mo
- Amazon S3 May 2022 to Feb 2023 · 9 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Nginx Feb 2019 to Feb 2023 · 4 yrs
- Google Tag Manager Mar 2021 to Sep 2022 · 1 yr
- Bootstrap Mar 2021 to Jan 2022 · 10 mo
- Google Remarketing Tag Jul 2021 to Jan 2022 · 6 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Intercom Mar 2019 to Sep 2021 · 2 yrs
- MailChimp Jul 2020 to Aug 2021 · 1 yr
- New Relic Feb 2019 to Jan 2021 · 1 yr
- Ubuntu Feb 2019 to Apr 2019 · 2 mo
Timeline
2025 1 added
- added Cloudflare Bot Management Sep 2025 · Security
2024 1 added · 1 dropped
- dropped EthicalAds Jul 2024 · Advertising
- added EthicalAds Feb 2024 · Advertising
2023 3 added · 6 dropped
- added lit-element Jul 2023 · JavaScript libraries
- added lit-html Jul 2023 · JavaScript libraries
- dropped Amazon S3 Apr 2023 · CDN
- dropped C Apr 2023 · Programming languages
- dropped Django Apr 2023 · Web frameworks
- dropped HSTS Apr 2023 · Security
- dropped Nginx Apr 2023 · Web servers
- dropped Python Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 22 added · 5 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Google Tag Manager Nov 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- dropped Bootstrap Aug 2022 · UI frameworks
- added Cloudflare Aug 2022 · CDN
- added Django Aug 2022 · Web frameworks
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added jQuery Aug 2022 · JavaScript libraries
- added MailerLite Aug 2022 · Marketing automation
- added Nginx Aug 2022 · Web servers
- added Plausible Aug 2022 · Analytics
- added Pygments Aug 2022 · Miscellaneous
- added Python Aug 2022 · Programming languages
- added Sphinx Aug 2022 · Documentation
- added Underscore.js Aug 2022 · JavaScript libraries
- dropped Wheelio Jul 2022 · Widgets
- added Amazon S3 May 2022 · Miscellaneous
- dropped MailChimp Jan 2022 · Marketing automation
2021 4 added · 3 dropped
- dropped Intercom Nov 2021 · CRM
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Intercom Jul 2021 · Live chat
- added Amazon Web Services May 2021 · PaaS
- dropped Intercom Mar 2021 · Analytics
- dropped New Relic Mar 2021 · Analytics
2019 8 added · 1 dropped
- dropped Ubuntu Jun 2019 · Operating Systems
- added Django Mar 2019 · Web Frameworks
- added Google Analytics Mar 2019 · Analytics
- added Intercom Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added Python Mar 2019 · Programming Languages
- added Ubuntu Mar 2019 · Operating Systems