Technology history for codeday.org
Stack size over time
From 7 detected technologies in Aug 2018 to 51 in Jun 2026.
Currently detected
- Cloudflare since Aug 2018
- Matomo since Aug 2018
- SweetAlert since Aug 2018
- Typekit since Aug 2018
- D3 since Aug 2018
- New Relic since Aug 2018
- jQuery since Aug 2018
- Nginx since Oct 2018
- Varnish since Oct 2018
- Zendesk Chat since Dec 2018
- React since Jul 2020
- Next.js since Jul 2020
- Node.js since Jul 2020
- Webpack since Jul 2020
- jsDelivr since Feb 2021
- Chatra since Jan 2022
- core-js since Jan 2022
- Emotion since Jan 2022
- Vercel since Jan 2022
- Segment since Mar 2022
- Uploadcare since Mar 2022
- Chakra UI since Apr 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- Google Workspace since Aug 2022
- Sendgrid since Aug 2022
- Fly.io since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Atlassian Statuspage since Jan 2023
- NextAuth.js since Jan 2023
- WhatsApp Business Chat since Jan 2023
- Fundraise Up since Feb 2023
- Lodash since Apr 2023
- Amazon ALB since Oct 2023
- Stripe since Jun 2024
- American Express since Aug 2024
- Apple Pay since Aug 2024
- Boomerang since Aug 2024
- Cart Functionality since Aug 2024
- Locksmith since Aug 2024
- Mastercard since Aug 2024
- Google Pay since Aug 2024
- HTTP/3 since Aug 2024
- Shopify since Aug 2024
- PayPal since Aug 2024
- Priority Hints since Aug 2024
- Venmo since Aug 2024
- Visa since Aug 2024
- Gravatar since Jul 2025
Previously used
- Cloudflare Bot Management Oct 2023 to Oct 2023 · 1 mo
- Sentry Jan 2022 to Jan 2023 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Babel Mar 2020 to Apr 2020 · 1 mo
- PHP Apr 2020 to Apr 2020 · 1 mo
Timeline
2024 1 added · 2 dropped
- dropped Cloudflare Jun 2024 · CDN
- dropped Cloudflare Bot Management Jun 2024 · Security
- added Stripe Jun 2024 · Payment processors
2023 7 added · 1 dropped
- added Amazon ALB Oct 2023 · Load balancers
- added Cloudflare Oct 2023 · CDN
- added Cloudflare Bot Management Oct 2023 · Security
- dropped Sentry Mar 2023 · Issue trackers
- added Fundraise Up Feb 2023 · Fundraising & donations
- added Atlassian Statuspage Jan 2023 · PaaS
- added NextAuth.js Jan 2023 · Authentication
- added WhatsApp Business Chat Jan 2023 · Live chat
2022 12 added · 2 dropped · 1 switched
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Chatra Aug 2022 · Live chat
- added Google Workspace Aug 2022 · Email
- added PWA Aug 2022 · Miscellaneous
- added Segment Aug 2022 · Customer data platform
- added Sendgrid Aug 2022 · Email
- added Sentry Aug 2022 · Issue trackers
- added Uploadcare Aug 2022 · CDN
- switched Tailwind CSS Chakra UI Apr 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Babel Mar 2022 · Miscellaneous
- dropped PHP Mar 2022 · Programming Languages
2021 1 added
- added jsDelivr Feb 2021 · CDN
2020 2 added
2018 3 added · 1 dropped
- added Zendesk Chat Dec 2018 · Live Chat
- dropped Cloudflare Nov 2018 · CDN
- added Nginx Oct 2018 · Web Servers
- added Varnish Oct 2018 · Cache Tools