Technology history for free-for.dev
Stack size over time
From 7 detected technologies in Feb 2020 to 13 in Jun 2026 (peak 14).
Currently detected
- Marked since Feb 2020
- Fastly since Feb 2020
- GitHub Pages since Feb 2020
- Prism since Feb 2020
- Varnish since Feb 2020
- Cart Functionality since Aug 2020
- Google Analytics since May 2021
- jsDelivr since Mar 2022
- Instatus since Aug 2022
- HSTS since Nov 2022
- Open Graph since Jan 2023
- Airtable since Mar 2023
- Docsify since Oct 2023
Previously used
- UptimeRobot Oct 2022 to Jan 2025 · 2 yrs
- Google Tag Manager Jul 2021 to Sep 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Ruby Feb 2020 to May 2022 · 2 yrs
- Ruby on Rails Feb 2020 to May 2022 · 2 yrs
- Unpkg Jul 2021 to Feb 2022 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 1 dropped
- dropped UptimeRobot Mar 2025 · Issue trackers
2023 3 added
- added Docsify Oct 2023 · Documentation
- added Airtable Mar 2023 · Widgets
- added Open Graph Jan 2023 · Miscellaneous
2022 3 added · 4 dropped · 1 switched
- dropped Google Tag Manager Nov 2022 · Tag managers
- added HSTS Nov 2022 · Security
- added UptimeRobot Oct 2022 · Issue trackers
- added Instatus Aug 2022 · Issue trackers
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Ruby Jul 2022 · Programming languages
- dropped Ruby on Rails Jul 2022 · Web frameworks
- switched Unpkg jsDelivr Mar 2022 · CDN
2021 9 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Cart Functionality Jul 2021 · Ecommerce
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Marked Jul 2021 · JavaScript libraries
- added Prism Jul 2021 · Miscellaneous
- added Ruby Jul 2021 · Programming languages
- added Unpkg Jul 2021 · CDN
- dropped Cart Functionality Jun 2021 · Ecommerce
- added Google Analytics May 2021 · Analytics
- dropped Marked Mar 2021 · JavaScript libraries
- dropped Prism Mar 2021 · Miscellaneous
- dropped Ruby Mar 2021 · Programming languages
2020 1 added
- added Cart Functionality Aug 2020 · Ecommerce