Ross ROSS = Recommend OSS · open-source software intelligence for agents

FullCalendar

Full-sized drag & drop event calendar in JavaScript observed · 2026-08-28

github.com/fullcalendar/fullcalendar · homepage · TypeScript · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

91/100

  • Activity 94
  • Release rhythm 82
  • Longevity 100
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: 64.0
  • age_days: 6128
  • days_rel: 40
  • days_push: 40
  • n_releases_24m: 9

Full methodology

Adoption not part of the score

20621 stars · 3718 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

FullCalendar is a full-sized, drag-and-drop event calendar library for JavaScript with connectors for React, Vue, Angular, Preact, and web components. It offers month, week, day, list, and multi-month views via a plugin architecture, with premium scheduler features available under a commercial license.

Use cases

  • add an event calendar to a React app
  • display a monthly schedule with drag-and-drop events
  • build a booking calendar in Vue
  • render a week/time-grid view of appointments
  • show a list of upcoming events in Angular
  • embed a calendar widget in a web app

When to choose

  • you need a mature, feature-rich JavaScript calendar with framework connectors
  • you want drag-and-drop event editing and multiple calendar views out of the box
  • you need internationalization, timezone support, and accessibility features

When to avoid

  • you need timeline or resource-scheduling views without paying for a commercial license
  • you need server-side or backend scheduling logic, which is out of scope
  • you want a tiny bundle and only need a simple date picker rather than a full calendar

Facets

library · maturity stable

ui-components frontend-framework date-time internationalization accessibility web-development frontend developer-tools cross-platform browser calendar event-calendar drag-and-drop react vue angular scheduler mit-license premium-features web-server nodejs typescript

9 sources

Member repositories

For agents

markdown · JSON · MCP: product_card(name="fullcalendar/fullcalendar")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem