Technology history for 21robot.org
Stack size over time
From 5 detected technologies in Jan 2019 to 3 in May 2026 (peak 5).
Currently detected
- Varnish since Jan 2019
- Fastly since Jan 2019
- GitHub Pages since Jan 2019
Previously used
- Ruby Jan 2019 to Jan 2019 · 1 mo
- Ruby on Rails Jan 2019 to Jan 2019 · 1 mo
Timeline
2022 3 added · 2 dropped
- added Fastly Aug 2022 · CDN
- added GitHub Pages Aug 2022 · PaaS
- dropped Ruby Aug 2022 · Programming Languages
- dropped Ruby on Rails Aug 2022 · Web Frameworks
- added Varnish Aug 2022 · Caching