Technology history for launchschool.com

Stack size over time

From 5 detected technologies in Apr 2018 to 44 in Jun 2026 (peak 45).

Currently detected

Previously used

Timeline

2025 1 dropped

  • dropped Heroku Aug 2025 · PaaS

2023 6 added · 1 switched

  • added cdnjs May 2023 · CDN
  • added Chart.js May 2023 · JavaScript graphics
  • added Heroku May 2023 · PaaS
  • added PWA May 2023 · Miscellaneous
  • added Turbolinks May 2023 · Performance
  • added VideoJS May 2023 · Video players
  • switched Java C Feb 2023 · Programming languages

2022 14 added · 2 dropped

  • added HSTS Sep 2022 · Security
  • added Open Graph Sep 2022 · Miscellaneous
  • added cdnjs Aug 2022 · CDN
  • added Chart.js Aug 2022 · JavaScript graphics
  • added Cloudflare Aug 2022 · CDN
  • added Google Workspace Aug 2022 · Email
  • added Heroku Aug 2022 · PaaS
  • added Java Aug 2022 · Programming languages
  • added Mailgun Aug 2022 · Email
  • added PWA Aug 2022 · Miscellaneous
  • added Turbolinks Aug 2022 · Performance
  • added VideoJS Aug 2022 · Video players
  • added Cloudflare May 2022 · CDN
  • dropped PayPal May 2022 · Payment processors
  • dropped Bootstrap Mar 2022 · UI frameworks
  • added PayPal Feb 2022 · Payment processors

2021 6 added · 3 dropped

2020 3 added

2019 1 added

  • added Chart.js Jun 2019 · JavaScript Graphics

2018 10 added

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