Technology history for mozilla.org
Stack size over time
From 2 detected technologies in May 2018 to 150 in Jul 2026.
Currently detected
- Cloudflare since May 2018
- Google Tag Manager since May 2018
- jQuery since Jun 2018
- Google Analytics since Jun 2018
- Google Cloud since Jul 2018
- RequireJS since Aug 2018
- Highlight.js since Aug 2018
- Gravatar since Aug 2018
- Handlebars since Aug 2018
- Google Font API since Aug 2018
- gunicorn since Aug 2018
- PHP since Aug 2018
- React since Aug 2018
- Ruby since Aug 2018
- Ruby on Rails since Aug 2018
- Perl since Aug 2018
- Cowboy since Aug 2018
- Discourse since Aug 2018
- Ember.js since Aug 2018
- Erlang since Aug 2018
- Express since Aug 2018
- Fastly since Aug 2018
- Font Awesome since Aug 2018
- GitHub Pages since Aug 2018
- Lodash since Aug 2018
- MediaWiki since Aug 2018
- Modernizr since Aug 2018
- Moment.js since Aug 2018
- MySQL since Aug 2018
- New Relic since Aug 2018
- Next.js since Aug 2018
- Nginx since Aug 2018
- Node.js since Aug 2018
- Optimizely since Aug 2018
- Ubuntu since Aug 2018
- Underscore.js since Aug 2018
- WordPress since Aug 2018
- Yoast SEO since Aug 2018
- Webpack since Aug 2018
- YouTube since Aug 2018
- Bootstrap since Aug 2018
- Amazon CloudFront since Aug 2018
- Amazon S3 since Aug 2018
- Apache HTTP Server since Aug 2018
- Bugzilla since Aug 2018
- Chart.js since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery UI since Aug 2018
- Django since Aug 2018
- Python since Aug 2018
- Varnish since Aug 2018
- reCAPTCHA since Oct 2018
- Amazon Web Services since Jan 2019
- Contentful since Feb 2019
- Prism since Mar 2019
- Google Maps since May 2019
- WP Engine since May 2019
- Backbone.js since May 2019
- Leaflet since May 2019
- Netlify since Jul 2019
- BugSnag since Jul 2019
- Sentry since Jan 2020
- PayPal since Feb 2020
- Twitter Emoji (Twemoji) since Mar 2020
- Babel since Mar 2020
- Lightbox since Mar 2020
- Mixpanel since May 2020
- OpenSSL since Jun 2020
- Clipboard.js since Jun 2020
- CentOS since Jun 2020
- jsDelivr since Jul 2020
- Heroku since Aug 2020
- OpenResty since Sep 2020
- Matomo Analytics since Oct 2020
- Mermaid since Mar 2021
- Wagtail since Jun 2021
- Mapbox GL JS since Jul 2021
- GSAP since Aug 2021
- core-js since Aug 2021
- PayPal Marketing Solutions since Oct 2021
- cdnjs since Oct 2021
- Google Cloud Storage since Nov 2021
- Twitter Ads since Nov 2021
- Twitter since Nov 2021
- Convert since Jan 2022
- Tailwind CSS since Apr 2022
- MailChimp since Jun 2022
- Dropzone since Jul 2022
- Google Workspace since Aug 2022
- Google Cloud CDN since Aug 2022
- Popper since Aug 2022
- PWA since Aug 2022
- MUI since Aug 2022
- MathJax since Aug 2022
- Tippy.js since Aug 2022
- Amazon SES since Aug 2022
- Amazon ALB since Aug 2022
- AngularJS since Aug 2022
- JSS since Aug 2022
- Lithium since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Cloudflare Bot Management since Nov 2022
- RSS since Dec 2022
- Typekit since Dec 2022
- Uploadcare since Dec 2022
- Google Code Prettify since Jan 2023
- Polyfill since Jan 2023
- Twitter typeahead.js since Jan 2023
- Atlassian Statuspage since Jan 2023
- DocuSign since Feb 2023
- Ghost since Feb 2023
- Fundraise Up since Feb 2023
- Svelte since Feb 2023
- Stripe since Feb 2023
- Apple iCloud Mail since Feb 2023
- Cart Functionality since Feb 2023
- LazySizes since Feb 2023
- WPML since Mar 2023
- Google Cloud Trace since May 2023
- Priority Hints since Sep 2023
- Alpine.js since Nov 2023
- Next.js App Router since Jan 2024
- FormAssembly since May 2024
- ZURB Foundation since May 2024
- CakePHP since May 2024
- OneTrust since Oct 2024
- React Router since Nov 2024
- jQuery-pjax since Dec 2024
- lit-element since Dec 2024
- lit-html since Dec 2024
- hCaptcha since Jan 2025
- Yoast SEO Premium since Jan 2025
- Htmx since Feb 2025
- web-vitals since Feb 2025
- Mustache since Jul 2025
- Debian since Jul 2025
- Segment since Nov 2025
- Sift since Nov 2025
- Microsoft Advertising since Nov 2025
- Facebook Pixel since Nov 2025
- Datadog since Nov 2025
- Linkedin Insight Tag since Nov 2025
- Campaign Monitor since Nov 2025
- Transcend since Jan 2026
- Turbopack since Feb 2026
- Astro since Feb 2026
- Product Hunt since Apr 2026
- Starlight since Jun 2026
Previously used
- jQuery DevBridge Autocomplete Aug 2022 to Feb 2026 · 3 yrs
- BuddyPress Feb 2022 to Aug 2025 · 3 yrs
- Selectize Aug 2023 to Aug 2025 · 2 yrs
- Vue.js Nov 2023 to May 2025 · 1 yr
- MobX Sep 2023 to Mar 2025 · 1 yr
- Amazon ELB Mar 2023 to Jun 2024 · 1 yr
- Patreon Jun 2024 to Jun 2024 · 1 mo
- Pygments Aug 2018 to Apr 2024 · 5 yrs
- Sphinx Aug 2018 to Apr 2024 · 5 yrs
- Adjust Oct 2022 to Nov 2023 · 1 yr
- Unpkg Jul 2021 to Nov 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- FullCalendar Feb 2023 to Feb 2023 · 1 mo
- TypeScript Feb 2023 to Feb 2023 · 1 mo
- A-Frame Aug 2018 to Jan 2023 · 4 yrs
- Gatsby Oct 2018 to Jan 2023 · 4 yrs
- styled-components Jul 2021 to Jan 2023 · 1 yr
- Three.js Aug 2018 to Jan 2023 · 4 yrs
- Java Sep 2021 to Nov 2022 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- SpeedCurve Jul 2021 to Apr 2022 · 9 mo
- basket.js Aug 2018 to Oct 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- FullStory Aug 2021 to Aug 2021 · 1 mo
- Choices Feb 2021 to Mar 2021 · 1 mo
- Lua Sep 2020 to Mar 2021 · 6 mo
- Google Analytics Enhanced eCommerce Feb 2020 to Jan 2021 · 11 mo
- CKEditor Aug 2018 to Dec 2020 · 2 yrs
- Matomo May 2020 to May 2020 · 1 mo
Timeline
2026 4 added · 1 dropped
- dropped jQuery DevBridge Autocomplete Apr 2026 · JavaScript libraries
- added Product Hunt Apr 2026 · Miscellaneous
- added React Router Mar 2026 · JavaScript frameworks
- added Turbopack Feb 2026 · Development
- added Transcend Jan 2026 · Cookie compliance
2025 3 added · 6 dropped
- dropped BuddyPress Oct 2025 · WordPress plugins
- dropped Selectize Oct 2025 · JavaScript libraries
- dropped React Router Sep 2025 · JavaScript frameworks
- dropped Vue.js Sep 2025 · JavaScript frameworks
- dropped MobX May 2025 · JavaScript libraries
- dropped Patreon Apr 2025 · Widgets
- added Htmx Feb 2025 · JavaScript libraries
- added web-vitals Feb 2025 · JavaScript libraries
- added hCaptcha Jan 2025 · Security
2024 5 added · 6 dropped
- added lit-element Dec 2024 · JavaScript libraries
- added lit-html Dec 2024 · JavaScript libraries
- added React Router Nov 2024 · JavaScript frameworks
- dropped Amazon ELB Oct 2024 · Load balancers
- added OneTrust Oct 2024 · Cookie compliance
- added Patreon Jun 2024 · Widgets
- dropped Pygments Jun 2024 · Miscellaneous
- dropped Sphinx Jun 2024 · Documentation
- dropped Adjust Apr 2024 · Analytics
- dropped Java Apr 2024 · Programming languages
- dropped Unpkg Jan 2024 · CDN
2023 15 added · 8 dropped
- added Cloudflare Bot Management Nov 2023 · Security
- dropped Cloudflare Bot Management Sep 2023 · Security
- added MobX Sep 2023 · JavaScript libraries
- added Priority Hints Sep 2023 · Performance
- added Google Cloud Trace May 2023 · Performance
- dropped C Apr 2023 · Programming languages
- dropped FullCalendar Apr 2023 · Widgets
- dropped TypeScript Apr 2023 · Programming languages
- dropped A-Frame Mar 2023 · JavaScript graphics
- dropped Gatsby Mar 2023 · JavaScript frameworks
- dropped styled-components Mar 2023 · JavaScript frameworks
- dropped Three.js Mar 2023 · JavaScript graphics
- added WPML Mar 2023 · WordPress plugins
- added Apple iCloud Mail Feb 2023 · Webmail
- added C Feb 2023 · Programming languages
- added Cart Functionality Feb 2023 · Ecommerce
- added DocuSign Feb 2023 · Miscellaneous
- added FullCalendar Feb 2023 · Widgets
- added Fundraise Up Feb 2023 · Fundraising & donations
- added Ghost Feb 2023 · CMS
- added LazySizes Feb 2023 · JavaScript libraries
- added Stripe Feb 2023 · Payment processors
- added TypeScript Feb 2023 · Programming languages
2022 19 added · 7 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- added Uploadcare Dec 2022 · CDN
- dropped Lua Nov 2022 · Programming languages
- added Adjust Oct 2022 · Analytics
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Google Workspace Aug 2022 · Webmail
- added Popper Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Tippy.js Aug 2022 · JavaScript libraries
- added Dropzone Jul 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added MailChimp Jun 2022 · Marketing automation
- dropped SpeedCurve Jun 2022 · RUM
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added BuddyPress Feb 2022 · WordPress plugins
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- dropped basket.js Jan 2022 · JavaScript libraries
- added Convert Jan 2022 · A/B Testing
- added Matomo Analytics Jan 2022 · Analytics
- added Mixpanel Jan 2022 · Analytics
- dropped Wheelio Jan 2022 · Widgets
2021 22 added · 13 dropped · 1 switched
- added Yoast SEO Nov 2021 · SEO
- added cdnjs Oct 2021 · CDN
- dropped FullStory Oct 2021 · Analytics
- added PayPal Marketing Solutions Oct 2021 · Analytics
- dropped Yoast SEO Oct 2021 · SEO
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- added FullStory Aug 2021 · Analytics
- added GSAP Aug 2021 · JavaScript frameworks
- added Chart.js Jul 2021 · JavaScript graphics
- added Discourse Jul 2021 · Message boards
- added Ember.js Jul 2021 · JavaScript frameworks
- added Google Remarketing Tag Jul 2021 · Retargeting
- switched Choices Highlight.js Jul 2021 · Miscellaneous
- added Mapbox GL JS Jul 2021 · Maps
- added SpeedCurve Jul 2021 · RUM
- added Sphinx Jul 2021 · Documentation
- added styled-components Jul 2021 · JavaScript frameworks
- added Unpkg Jul 2021 · CDN
- dropped Highlight.js Jun 2021 · Miscellaneous
- added Ruby Jun 2021 · Programming languages
- added Wagtail Jun 2021 · CMS
- dropped Next.js May 2021 · Web frameworks
- added Bootstrap Apr 2021 · UI frameworks
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped Discourse Mar 2021 · Message boards
- dropped Ember.js Mar 2021 · JavaScript frameworks
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
- dropped Matomo Analytics Mar 2021 · Analytics
- added Mermaid Mar 2021 · JavaScript graphics
- dropped Mixpanel Mar 2021 · Analytics
- dropped Ruby Mar 2021 · Programming languages
- dropped Sphinx Mar 2021 · Documentation tools
- added Choices Feb 2021 · Miscellaneous
- dropped CKEditor Feb 2021 · Rich text editors
2020 13 added · 3 dropped
- added Matomo Analytics Oct 2020 · Analytics
- added Mixpanel Oct 2020 · Analytics
- added Heroku Aug 2020 · PaaS
- added jsDelivr Jul 2020 · CDN
- dropped Matomo Jul 2020 · Analytics
- dropped Mixpanel Jul 2020 · Analytics
- added Clipboard.js Jun 2020 · Miscellaneous
- added Matomo May 2020 · Analytics
- added Mixpanel May 2020 · Analytics
- dropped Bootstrap Apr 2020 · Web Frameworks
- added Babel Mar 2020 · Miscellaneous
- added WP Engine Mar 2020 · PaaS
- added Google Analytics Enhanced eCommerce Feb 2020 · Analytics
- added PayPal Feb 2020 · Payment Processors
- added Lodash Jan 2020 · JavaScript Libraries
- added Sentry Jan 2020 · Issue Trackers
2019 50 added · 3 dropped
- dropped CKEditor Dec 2019 · Rich Text Editors
- dropped WP Engine Nov 2019 · PaaS
- added BugSnag Jul 2019 · Analytics
- added Netlify Jul 2019 · Web Servers
- added WP Engine May 2019 · PaaS
- dropped Lodash Apr 2019 · JavaScript Libraries
- added A-Frame Mar 2019 · JavaScript Graphics
- added Amazon S3 Mar 2019 · Miscellaneous
- added Amazon Web Services Mar 2019 · PaaS
- added basket.js Mar 2019 · JavaScript Libraries
- added Bootstrap Mar 2019 · Web Frameworks
- added Bugzilla Mar 2019 · Issue Trackers
- added Chart.js Mar 2019 · JavaScript Graphics
- added CKEditor Mar 2019 · Rich Text Editors
- added Cloudflare Mar 2019 · CDN
- added Contentful Mar 2019 · CMS
- added Discourse Mar 2019 · Message Boards
- added Django Mar 2019 · Web Frameworks
- added Ember.js Mar 2019 · JavaScript Frameworks
- added Fastly Mar 2019 · CDN
- added Gatsby Mar 2019 · JavaScript Frameworks
- added GitHub Pages Mar 2019 · CDN
- added Google Cloud Mar 2019 · CDN
- added Google Tag Manager Mar 2019 · Tag Managers
- added Gravatar Mar 2019 · Miscellaneous
- added gunicorn Mar 2019 · Web Servers
- added Handlebars Mar 2019 · JavaScript Frameworks
- added Highlight.js Mar 2019 · Miscellaneous
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MediaWiki Mar 2019 · Wikis
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added New Relic Mar 2019 · Analytics
- added Perl Mar 2019 · Programming Languages
- added PHP Mar 2019 · Programming Languages
- added Prism Mar 2019 · Miscellaneous
- added Pygments Mar 2019 · Miscellaneous
- added Python Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added RequireJS Mar 2019 · JavaScript Frameworks
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added Sphinx Mar 2019 · Documentation Tools
- added Three.js Mar 2019 · JavaScript Graphics
- added Ubuntu Mar 2019 · Operating Systems
- added Underscore.js Mar 2019 · JavaScript Libraries
- added Varnish Mar 2019 · Cache Tools
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
- added YouTube Mar 2019 · Video Players
- added Amazon Web Services Jan 2019 · PaaS
2018 5 added · 1 dropped
- dropped Next.js Nov 2018 · Web Servers
- added Gatsby Oct 2018 · Static Site Generator
- added reCAPTCHA Oct 2018 · Captchas
- added Google Cloud Jul 2018 · CDN
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks