Technology history for torproject.org
Stack size over time
From 1 detected technologies in Jun 2018 to 70 in Jun 2026.
Currently detected
- Apache HTTP Server since Jun 2018
- Bootstrap since Aug 2018
- jQuery since Aug 2018
- Matomo since Aug 2018
- Modernizr since Aug 2018
- Highlight.js since Aug 2018
- Java since Aug 2018
- Hugo since Aug 2018
- Jetty since Aug 2018
- Python since Aug 2018
- Stripe since Aug 2018
- Font Awesome since Aug 2018
- Nginx since Aug 2018
- PHP since Aug 2018
- PayPal since Aug 2018
- Prism since Aug 2018
- Zepto since Aug 2018
- Pygments since Jan 2019
- Sphinx since Jan 2019
- Underscore.js since Jan 2019
- parcel since Apr 2019
- MariaDB since May 2019
- Netlify since Dec 2019
- Babel since Mar 2020
- Ruby on Rails since Sep 2020
- Ruby since Sep 2020
- GitLab since Sep 2020
- Vue.js since Sep 2020
- Webpack since Sep 2020
- Hammer.js since Dec 2020
- core-js since Sep 2021
- PayPal Marketing Solutions since Nov 2021
- Monaco Editor since Apr 2022
- Tailwind CSS since Apr 2022
- Popper since Apr 2022
- cState since May 2022
- cgit since Aug 2022
- C since Aug 2022
- PWA since Aug 2022
- git since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- SWC since Dec 2022
- Cart Functionality since Feb 2023
- Moment.js since Jul 2023
- Discourse since Jul 2023
- Ember.js since Jul 2023
- DataTables since Aug 2023
- Clipboard.js since Dec 2023
- jQuery Migrate since Dec 2023
- decimal.js since Dec 2023
- gunicorn since Sep 2024
- Svelte since Sep 2024
- Django since Sep 2024
- jsDelivr since Oct 2024
- MathJax since Oct 2024
- MkDocs since Oct 2024
- Google Font API since Oct 2024
- Polyfill since Oct 2024
- Mailman since Nov 2024
- Cloudflare since May 2025
- Cloudflare Bot Management since May 2025
- hCaptcha since Oct 2025
- Stimulus since Nov 2025
- Element UI since Dec 2025
- React since Jan 2026
- Docusaurus since Jan 2026
- Apache Tomcat since Feb 2026
- Skolengo since Feb 2026
Previously used
- WhatsApp Business Chat Mar 2023 to Oct 2025 · 2 yrs
- TwistedWeb Aug 2022 to Aug 2024 · 2 yrs
- Rust Dec 2022 to Feb 2023 · 2 mo
- Sentry Sep 2020 to Dec 2022 · 2 yrs
- Drupal Aug 2018 to Nov 2021 · 3 yrs
- Fastly Feb 2021 to Nov 2021 · 9 mo
- Lodash Jul 2021 to Nov 2021 · 4 mo
- Pantheon May 2019 to Nov 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Trac Aug 2018 to Nov 2020 · 2 yrs
- Varnish Aug 2018 to Oct 2019 · 1 yr
Timeline
2025 5 added · 1 dropped
- added Element UI Dec 2025 · UI frameworks
- dropped WhatsApp Business Chat Dec 2025 · Live chat
- added Stimulus Nov 2025 · JavaScript frameworks
- added hCaptcha Oct 2025 · Security
- added Cloudflare May 2025 · CDN
- added Cloudflare Bot Management May 2025 · Security
2024 5 added · 1 switched
- added Mailman Nov 2024 · Email
- added Django Sep 2024 · Web frameworks
- switched TwistedWeb gunicorn Sep 2024 · Web servers
- added Python Sep 2024 · Programming languages
- added Svelte Sep 2024 · JavaScript frameworks
- added Tailwind CSS Jun 2024 · UI frameworks
2023 1 added · 2 dropped
- dropped Rust Jun 2023 · Programming languages
- added WhatsApp Business Chat Mar 2023 · Live chat
- dropped Sentry Feb 2023 · Issue trackers
2022 25 added · 7 dropped
- added RSS Dec 2022 · Miscellaneous
- added Rust Dec 2022 · Programming languages
- added SWC Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Babel Aug 2022 · Miscellaneous
- added core-js Aug 2022 · JavaScript libraries
- added cState Aug 2022 · Issue trackers
- added Font Awesome Aug 2022 · Font scripts
- added Java Aug 2022 · Programming languages
- added Jetty Aug 2022 · Web servers
- added Modernizr Aug 2022 · JavaScript libraries
- added Monaco Editor Aug 2022 · Rich text editors
- added parcel Aug 2022 · Miscellaneous
- added PayPal Aug 2022 · Payment processors
- added PayPal Marketing Solutions Aug 2022 · Analytics
- added PHP Aug 2022 · Programming languages
- added Popper Aug 2022 · Miscellaneous
- added Prism Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Sentry Aug 2022 · Issue trackers
- added Stripe Aug 2022 · Payment processors
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Monaco Editor Apr 2022 · Rich text editors
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Wheelio Mar 2022 · Widgets
- dropped Drupal Jan 2022 · CMS
- dropped Fastly Jan 2022 · CDN
- dropped Lodash Jan 2022 · JavaScript libraries
- dropped MariaDB Jan 2022 · Databases
- dropped Pantheon Jan 2022 · PaaS
2021 8 added · 4 dropped
- added PayPal Marketing Solutions Nov 2021 · Analytics
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Babel Jul 2021 · Miscellaneous
- added Lodash Jul 2021 · JavaScript libraries
- added parcel Jul 2021 · Miscellaneous
- added Sentry Jul 2021 · Issue trackers
- dropped Babel Mar 2021 · Miscellaneous
- dropped parcel Mar 2021 · Miscellaneous
- added Fastly Feb 2021 · CDN
- dropped Python Jan 2021 · Programming languages
- dropped Trac Jan 2021 · Issue trackers
2020 2 added · 1 dropped
- added Hammer.js Dec 2020 · JavaScript libraries
- dropped Sentry Dec 2020 · Issue trackers
- added Babel Mar 2020 · Miscellaneous
2019 21 added · 1 dropped
- added Netlify Dec 2019 · CDN
- dropped Varnish Dec 2019 · Cache Tools
- added MariaDB May 2019 · Databases
- added Pantheon May 2019 · PaaS
- added parcel Apr 2019 · Miscellaneous
- added Drupal Mar 2019 · CMS
- added Font Awesome Mar 2019 · Font Scripts
- added Highlight.js Mar 2019 · Miscellaneous
- added Hugo Mar 2019 · Static Site Generator
- added Java Mar 2019 · Programming Languages
- added Jetty Mar 2019 · Web Servers
- added Matomo Mar 2019 · Analytics
- added Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PayPal Mar 2019 · Payment Processors
- added PHP Mar 2019 · Programming Languages
- added Prism Mar 2019 · Miscellaneous
- added Python Mar 2019 · Programming Languages
- added Stripe Mar 2019 · Payment Processors
- added Trac Mar 2019 · Issue Trackers
- added Varnish Mar 2019 · Cache Tools
- added Zepto Mar 2019 · JavaScript Libraries