Technology history for kobotoolbox.org

2026 3 added

• added Envoy Apr 2026 · Reverse proxies
• added React Feb 2026 · JavaScript frameworks
• added React Router Feb 2026 · JavaScript frameworks

2025 2 dropped

• dropped Pygments Dec 2025 · Miscellaneous
• dropped Sphinx Dec 2025 · Documentation

2024 2 added · 8 dropped

• dropped Sentry Dec 2024 · Issue trackers
• added Amazon ALB Jun 2024 · Load balancers
• dropped Facebook Login Jun 2024 · Authentication
• dropped jsDelivr Jun 2024 · CDN
• dropped Lightbox Jun 2024 · JavaScript libraries
• dropped Twitter Jun 2024 · Widgets
• dropped Twitter Ads Jun 2024 · Advertising
• added Sentry Apr 2024 · Issue trackers
• dropped Express Mar 2024 · Web frameworks
• dropped Node.js Mar 2024 · Programming languages

2023 5 added · 7 dropped

• added Amazon ELB Dec 2023 · Load balancers
• dropped Font Awesome Sep 2023 · Font scripts
• dropped Babel Jul 2023 · Miscellaneous
• added Amazon CloudFront May 2023 · CDN
• dropped C Apr 2023 · Programming languages
• added HSTS Apr 2023 · Security
• dropped Sentry Mar 2023 · Issue trackers
• added C Feb 2023 · Programming languages
• added Fundraise Up Feb 2023 · Fundraising & donations
• dropped cdnjs Jan 2023 · CDN
• dropped Cloudflare Jan 2023 · CDN
• dropped YouTube Jan 2023 · Video players

2022 10 added · 8 dropped · 1 switched

• dropped Google Tag Manager Dec 2022 · Tag managers
• added HubSpot Dec 2022 · Marketing automation
• added MobX Dec 2022 · JavaScript libraries
• added Sentry Dec 2022 · Issue trackers
• added Uploadcare Dec 2022 · CDN
• dropped Chart.js Oct 2022 · JavaScript graphics
• dropped Leaflet Oct 2022 · Maps
• dropped Livefyre Oct 2022 · Comment systems
• dropped Webpack Oct 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Amazon SES Aug 2022 · Email
• added Amazon Web Services Aug 2022 · PaaS
• added Google Workspace Aug 2022 · Webmail
• added PWA Aug 2022 · Miscellaneous
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added Cloudflare May 2022 · CDN
• switched Bootstrap → Tailwind CSS Apr 2022 · UI frameworks
• dropped Highlight.js Mar 2022 · Miscellaneous

2021 17 added · 12 dropped

• dropped Wheelio Dec 2021 · Widgets
• added cdnjs Nov 2021 · CDN
• dropped Ubuntu Oct 2021 · Operating systems
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Babel Jul 2021 · Miscellaneous
• added Backbone.js Jul 2021 · JavaScript frameworks
• added Chart.js Jul 2021 · JavaScript graphics
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Google Tag Manager Jul 2021 · Tag managers
• added Highlight.js Jul 2021 · Miscellaneous
• added jQuery UI Jul 2021 · JavaScript libraries
• added Leaflet Jul 2021 · Maps
• added Livefyre Jul 2021 · Comment systems
• added Lodash Jul 2021 · JavaScript libraries
• added Select2 Jul 2021 · JavaScript libraries
• added Sphinx Jul 2021 · Documentation
• added Webpack Jul 2021 · Miscellaneous
• dropped Google Tag Manager Jun 2021 · Tag managers
• dropped Babel Mar 2021 · Miscellaneous
• dropped Backbone.js Mar 2021 · JavaScript frameworks
• dropped Chart.js Mar 2021 · JavaScript graphics
• dropped Highlight.js Mar 2021 · Miscellaneous
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped Leaflet Mar 2021 · Maps
• dropped Select2 Mar 2021 · JavaScript libraries
• dropped Sphinx Mar 2021 · Documentation tools
• dropped Webpack Mar 2021 · Miscellaneous
• added Bootstrap Feb 2021 · UI frameworks

2020 7 added · 3 dropped

• added Highlight.js Oct 2020 · Miscellaneous
• dropped Amazon CloudFront Aug 2020 · CDN
• dropped Amazon Web Services Aug 2020 · PaaS
• dropped Intercom Aug 2020 · Analytics
• added Pygments Jul 2020 · Miscellaneous
• added Sphinx Jul 2020 · Documentation tools
• added Webpack Jun 2020 · Miscellaneous
• added Amazon CloudFront Mar 2020 · CDN
• added Amazon Web Services Mar 2020 · PaaS
• added Babel Mar 2020 · Miscellaneous

2019 17 added · 5 dropped · 1 switched

• added Backbone.js Mar 2019 · JavaScript Frameworks
• added Chart.js Mar 2019 · JavaScript Graphics
• added Django Mar 2019 · Web Frameworks
• switched Apache HTTP Server → Express Mar 2019 · Web Servers
• added Fastly Mar 2019 · CDN
• added Font Awesome Mar 2019 · Font Scripts
• added GitHub Pages Mar 2019 · CDN
• added Google Tag Manager Mar 2019 · Tag Managers
• added Intercom Mar 2019 · Analytics
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Leaflet Mar 2019 · Maps
• added Node.js Mar 2019 · Programming Languages
• added Python Mar 2019 · Programming Languages
• added Select2 Mar 2019 · JavaScript Libraries
• added Ubuntu Mar 2019 · Operating Systems
• added Underscore.js Mar 2019 · JavaScript Libraries
• added Varnish Mar 2019 · Cache Tools
• added YouTube Mar 2019 · Video Players
• dropped Drupal Feb 2019 · CMS
• dropped Google Font API Feb 2019 · Font Scripts
• dropped PHP Feb 2019 · Programming Languages
• dropped Intercom Jan 2019 · Analytics
• dropped React Jan 2019 · JavaScript Frameworks

2018 8 added

• added Discourse Dec 2018 · Message Boards
• added Ember.js Dec 2018 · JavaScript Frameworks
• added Handlebars Dec 2018 · JavaScript Frameworks
• added Moment.js Dec 2018 · JavaScript Libraries
• added Ruby Dec 2018 · Programming Languages
• added Ruby on Rails Dec 2018 · Web Frameworks
• added Google Analytics Jun 2018 · Analytics
• added PHP Jun 2018 · Programming Languages