Technology history for 3b1b.co
Stack size over time
From 10 detected technologies in Jun 2023 to 14 in Jun 2026.
Currently detected
- Node.js since Jun 2023
- PWA since Jun 2023
- Vite since Jun 2023
- Svelte since Jun 2023
- SvelteKit since Jun 2023
- Tailwind CSS since Jun 2023
- YouTube since Jun 2023
- Mailgun since May 2024
- Cloudflare since Jun 2024
- Cloudflare Bot Management since Jun 2024
- Open Graph since Jul 2024
- HTTP/3 since Nov 2024
- jsDelivr since Apr 2025
- lite-youtube-embed since Apr 2025
Previously used
- HSTS Jun 2023 to May 2024 · 11 mo
- Vercel Jun 2023 to May 2024 · 11 mo
- Vercel Analytics Jun 2023 to May 2024 · 11 mo
Timeline
2025 2 added
- added jsDelivr Apr 2025 · CDN
- added lite-youtube-embed Apr 2025 · JavaScript libraries
2024 4 added · 2 dropped · 1 switched
- added HTTP/3 Nov 2024 · Miscellaneous
- added Open Graph Jul 2024 · Miscellaneous
- dropped Vercel Jul 2024 · PaaS
- dropped Vercel Analytics Jul 2024 · Analytics
- added Cloudflare Jun 2024 · CDN
- switched HSTS Cloudflare Bot Management Jun 2024 · Security
- added Mailgun May 2024 · Email