twbs / twbs/bootstrap

v6: vanilla-calendar-pro v3.2.0

Open Beginner friendly
#42,836 3 comments 0 reactions 0 assignees View on GitHub

@mdo is already working on this.

Since Aug 20, 2026.

dependencies js v6
Dominant language
MDX
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Description

@mdo - in case you didn't see this yet, a nice update to vanilla-calendar-pro is available now. Would be good to update!

https://github.com/uvarov-frontend/vanilla-calendar-pro/releases/tag/v3.2.0

Highlights

  • Added support for initializing calendars inside a Shadow DOM.
  • Exposed built-in theme colors as CSS custom properties.
  • Added date-range keys for popups, so one popup can apply to an entire range.
  • Improved accessibility for date, month, and year views.
  • Fixed ISO week numbers, date handling across time zones, input cleanup, and initial disabled-date behavior.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No file or test is named. Start by finding where vanilla-calendar-pro is currently integrated or versioned, then review the linked v3.2.0 release notes. Done means the project uses v3.2.0 and the relevant checks or examples still pass.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
frontend
Issue type
Feature
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
64/100

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