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

Twipped/Kalendae

A javascript date picker that just works. observed · 2026-08-28

github.com/Twipped/Kalendae · JavaScript · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

23/100

  • Activity 0
  • Release rhythm 8
  • 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: n/a
  • age_days: 5325
  • days_rel: n/a
  • days_push: 2310
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

1975 stars · 226 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Kalendae is a framework-agnostic JavaScript date picker library with no external dependencies. It supports single, multiple, and range date selection, inline or popup display, and configurable blackouts and month layouts.

Use cases

  • add a date picker to a form input without jQuery
  • let users select a date range for a booking form
  • embed an inline calendar widget on a page
  • black out unavailable dates in a calendar
  • show a multi-month calendar with future dates only

When to choose

  • you need a dependency-free, easily skinnable date picker for a legacy or framework-free site
  • you need range or multi-day selection with blackout dates
  • you must support older browsers like IE8

When to avoid

  • you need an actively maintained library with modern framework (React/Vue) bindings
  • you need time-of-day or timezone-aware picking
  • you want a mobile-native date input experience

Facets

library · maturity maintenance

ui-components date-time form-handling web-development frontend browser date-picker calendar-widget framework-agnostic no-dependencies momentjs javascript

2 sources

Member repositories

RepositoryRoleHealth v2
Twipped/Kalendaemain23

For agents

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

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