Technology history for holoviz.org
Stack size over time
From 10 detected technologies in Mar 2020 to 40 in Jun 2026 (peak 45).
Currently detected
- Fastly since Mar 2020
- GitHub Pages since Mar 2020
- Google Analytics since Mar 2020
- MathJax since Mar 2020
- Google Font API since Mar 2020
- Ruby since Mar 2020
- Ruby on Rails since Mar 2020
- jQuery since Mar 2020
- Varnish since Mar 2020
- Underscore.js since Apr 2021
- Bootstrap since Jun 2021
- Moment.js since Oct 2021
- Python since Oct 2021
- Bokeh since Oct 2021
- Cart Functionality since Oct 2021
- Clipboard.js since Oct 2021
- Discourse since Nov 2021
- Ember.js since Nov 2021
- Nginx since Nov 2021
- cdnjs since Dec 2021
- Cloudflare since May 2022
- jsDelivr since Jun 2022
- PWA since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- RequireJS since Sep 2022
- Font Awesome since Oct 2022
- Amazon CloudFront since Nov 2022
- Amazon S3 since Nov 2022
- Amazon SES since Jan 2023
- Google Hosted Libraries since Aug 2023
- GoatCounter since Jan 2024
- Popper since Jan 2024
- RSS since Jan 2024
- Bootstrap Icons since Jan 2024
- List.js since Jan 2024
- Tippy.js since Jan 2024
- core-js since Feb 2024
- Backbone.js since Feb 2024
Previously used
- KaTeX Mar 2025 to Nov 2025 · 8 mo
- YouTube Dec 2021 to Oct 2025 · 3 yrs
- Pygments Apr 2021 to Oct 2024 · 3 yrs
- Sphinx Jun 2021 to Oct 2024 · 3 yrs
- Polyfill Jan 2024 to Jul 2024 · 6 mo
- Hammer.js Oct 2021 to Apr 2024 · 2 yrs
- Ace Apr 2022 to May 2023 · 1 yr
- Unpkg Oct 2021 to May 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- jQuery CDN Nov 2022 to Dec 2022 · 1 mo
- Handlebars Nov 2021 to Apr 2022 · 5 mo
- Highlight.js Nov 2021 to Apr 2022 · 5 mo
- jQuery UI Nov 2021 to Apr 2022 · 5 mo
- Lodash Nov 2021 to Apr 2022 · 5 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Tag Manager Mar 2020 to Mar 2021 · 1 yr
Timeline
2026 1 dropped
- dropped KaTeX Jun 2026 · JavaScript graphics
2025 3 dropped
- dropped YouTube Dec 2025 · Video players
- dropped Pygments Mar 2025 · Miscellaneous
- dropped Sphinx Mar 2025 · Documentation
2024 1 added · 5 dropped
- dropped Polyfill Nov 2024 · JavaScript libraries
- dropped Hammer.js Jul 2024 · JavaScript libraries
- added Font Awesome Jun 2024 · Font scripts
- dropped Amazon CloudFront Feb 2024 · CDN
- dropped Amazon S3 Feb 2024 · CDN
- dropped jQuery CDN Feb 2024 · CDN
2023 23 added · 5 dropped
- dropped Ace Jul 2023 · Rich text editors
- added jsDelivr Jul 2023 · CDN
- dropped Unpkg Jul 2023 · CDN
- added Ace May 2023 · Rich text editors
- added Amazon SES May 2023 · Email
- added Bokeh May 2023 · JavaScript graphics
- added cdnjs May 2023 · CDN
- added Clipboard.js May 2023 · JavaScript libraries
- added Cloudflare May 2023 · CDN
- added Discourse May 2023 · Message boards
- added Ember.js May 2023 · JavaScript frameworks
- added Google Analytics May 2023 · Analytics
- added Hammer.js May 2023 · JavaScript libraries
- added HSTS May 2023 · Security
- added Moment.js May 2023 · JavaScript libraries
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- added PWA May 2023 · Miscellaneous
- added Python May 2023 · Programming languages
- added RequireJS May 2023 · JavaScript frameworks
- added Ruby May 2023 · Programming languages
- added Ruby on Rails May 2023 · Web frameworks
- added Unpkg May 2023 · CDN
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Amazon SES Jan 2023 · Email
- dropped Font Awesome Jan 2023 · Font scripts
- dropped jsDelivr Jan 2023 · CDN
2022 16 added · 5 dropped · 1 switched
- added Font Awesome Oct 2022 · Font scripts
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Ace Aug 2022 · Rich text editors
- added Amazon Web Services Aug 2022 · PaaS
- added Cart Functionality Aug 2022 · Ecommerce
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Discourse Aug 2022 · Message boards
- switched Handlebars Ember.js Aug 2022 · JavaScript frameworks
- added jsDelivr Aug 2022 · CDN
- added Nginx Aug 2022 · Web servers
- added PWA Aug 2022 · Miscellaneous
- dropped Highlight.js Jun 2022 · Miscellaneous
- dropped jQuery UI Jun 2022 · JavaScript libraries
- added jsDelivr Jun 2022 · CDN
- dropped Lodash Jun 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Cloudflare May 2022 · CDN
- added Ace Apr 2022 · Rich text editors
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Wheelio Mar 2022 · Widgets
2021 8 added · 5 dropped
- added cdnjs Dec 2021 · CDN
- added Clipboard.js Oct 2021 · Miscellaneous
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Jun 2021 · UI frameworks
- added Ruby Jun 2021 · Programming languages
- added Sphinx Jun 2021 · Documentation
- dropped Google Analytics May 2021 · Analytics
- dropped Google Font API May 2021 · Font scripts
- dropped Google Tag Manager May 2021 · Tag managers
- dropped MathJax May 2021 · JavaScript graphics
- added Pygments Apr 2021 · Miscellaneous
- added Underscore.js Apr 2021 · JavaScript libraries
- dropped Ruby Mar 2021 · Programming languages