Technology history for tesletter.com
Stack size over time
From 9 detected technologies in Feb 2020 to 17 in Jun 2026.
Currently detected
- Hugo since Feb 2020
- Cloudflare since Feb 2020
- Google Analytics since Feb 2020
- jQuery since Feb 2020
- Bootstrap since Feb 2020
- Highlight.js since Feb 2020
- core-js since Sep 2021
- Google Hosted Libraries since Feb 2022
- PWA since Aug 2022
- Sendgrid since Aug 2022
- Typeform since Sep 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2022
- Cloudflare Bot Management since Feb 2025
- Netlify since Feb 2025
- HSTS since Feb 2025
- Cloudflare Browser Insights since Nov 2025
Previously used
- GitHub Pages Feb 2020 to Jan 2025 · 4 yrs
- MailChimp Jul 2020 to Jan 2025 · 4 yrs
- Patreon Jul 2021 to Jan 2025 · 3 yrs
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Ruby Feb 2020 to May 2022 · 2 yrs
- Ruby on Rails Feb 2020 to May 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 3 added · 2 dropped · 1 switched
- added Cloudflare Browser Insights Nov 2025 · Analytics
- dropped MailChimp Mar 2025 · Marketing automation
- dropped Patreon Mar 2025 · Widgets
- added Cloudflare Bot Management Feb 2025 · Security
- added HSTS Feb 2025 · Security
- switched GitHub Pages Netlify Feb 2025 · PaaS
2022 19 added · 3 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Typeform Sep 2022 · Surveys
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added GitHub Pages Aug 2022 · PaaS
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added Highlight.js Aug 2022 · JavaScript libraries
- added Hugo Aug 2022 · Static site generator
- added jQuery Aug 2022 · JavaScript libraries
- added MailChimp Aug 2022 · Email
- added Patreon Aug 2022 · Widgets
- added PWA Aug 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- dropped Ruby Jul 2022 · Programming languages
- dropped Ruby on Rails Jul 2022 · Web frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Google Hosted Libraries Feb 2022 · CDN
2021 6 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Highlight.js Jul 2021 · Miscellaneous
- added Patreon Jul 2021 · Payment processors
- added Ruby Jul 2021 · Programming languages
- added Hugo Jun 2021 · Static site generator
- dropped Highlight.js Mar 2021 · Miscellaneous
- dropped Hugo Mar 2021 · Static site generator
- dropped Ruby Mar 2021 · Programming languages
2020 1 added
- added MailChimp Jul 2020 · Marketing automation