Technology history for hats.jp

Stack size over time

From 4 detected technologies in Jan 2019 to 30 in Sep 2026 (peak 31).

Currently detected

Previously used

  • crypto-js Apr 2022 to Jun 2026 · 4 yrs
  • TinyMCE Nov 2025 to Jun 2026 · 7 mo
  • core-js Sep 2021 to May 2023 · 1 yr
  • C Feb 2023 to Feb 2023 · 1 mo
  • Facebook Nov 2019 to Apr 2022 · 2 yrs
  • Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
  • Bootstrap Feb 2021 to Jan 2022 · 11 mo
  • Wheelio Sep 2021 to Oct 2021 · 1 mo
  • Babel Jun 2021 to Jul 2021 · 1 mo
  • Lodash Mar 2021 to Apr 2021 · 1 mo

Timeline

2026 4 added · 2 dropped

2025 2 added · 1 dropped

2024 4 added · 1 dropped

2023 1 added · 3 dropped

  • dropped core-js Jul 2023 · JavaScript libraries
  • dropped Twitter Emoji (Twemoji) Jul 2023 · Font scripts
  • dropped C Apr 2023 · Programming languages
  • added C Feb 2023 · Programming languages

2022 26 added · 1 dropped · 2 switched

2021 9 added · 3 dropped · 1 switched

2020 1 dropped

2019 14 added · 3 dropped

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