Technology history for letsign.com
Stack size over time
From 9 detected technologies in Sep 2021 to 13 in Jun 2026 (peak 15).
Currently detected
- core-js since Sep 2021
- Lodash since Sep 2021
- PDF.js since Sep 2021
- Baidu Analytics (百度统计) since Sep 2021
- styled-components since Sep 2021
- Tengine since Sep 2021
- Wheelio since Sep 2021
- React since Sep 2021
- Sentry since Sep 2021
- Node.js since Sep 2022
- Swiper since Sep 2022
- UmiJs since Sep 2022
- HSTS since Sep 2022
Previously used
- Google Analytics Jan 2022 to Jul 2023 · 1 yr
- Google Tag Manager Jan 2022 to Jul 2023 · 1 yr
Timeline
2023 6 added · 2 dropped
- dropped Google Analytics Oct 2023 · Analytics
- dropped Google Tag Manager Oct 2023 · Tag managers
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added HSTS May 2023 · Security
- added Node.js May 2023 · Programming languages
- added Swiper May 2023 · JavaScript libraries
- added UmiJs May 2023 · JavaScript frameworks
2022 6 added
- added HSTS Sep 2022 · Security
- added Node.js Sep 2022 · Programming languages
- added Swiper Sep 2022 · JavaScript libraries
- added UmiJs Sep 2022 · JavaScript frameworks
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers