Technology history for kaleidoscope.tokyo

Stack size over time

From 3 detected technologies in Feb 2020 to 10 in Jun 2026 (peak 11).

Currently detected

Previously used

  • core-js Feb 2022 to Oct 2024 · 2 yrs
  • Vue.js Jul 2020 to Oct 2024 · 4 yrs
  • C Feb 2023 to Feb 2023 · 1 mo

Timeline

2025 2 added

2024 2 dropped

  • dropped core-js Dec 2024 · JavaScript libraries
  • dropped Vue.js Dec 2024 · JavaScript frameworks

2023 1 added · 1 dropped

  • dropped C Apr 2023 · Programming languages
  • added C Feb 2023 · Programming languages

2022 3 added

  • added RSS Dec 2022 · Miscellaneous
  • added HSTS Sep 2022 · Security
  • added Open Graph Sep 2022 · Miscellaneous

2020 1 added

  • added Vue.js Jul 2020 · JavaScript frameworks

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