Atlyn Calendar Slicer

Filter a report by a date column from a real 7-column month grid instead of a horizontal timeline ribbon. Pick a single day, drag a range, Ctrl-click individual days, or apply relative presets such as Month-to-Date, Year-to-Date, and Last 7 Days that stay correct over time. Free and open source under the MIT License.

Current package version: 1.0.0.1

No subscription required

Features

✓A real 7-column month grid with greyed adjacent-month days — not a horizontal timeline ribbon

✓Previous/next month navigation, a Today jump, and a configurable week start

✓Single-day click, click-drag ranges, Shift-click ranges, and Ctrl/⌘-click for non-contiguous days

✓Relative presets that stay correct over time instead of freezing when a bookmark was saved

✓Half-open date ranges so fact rows carrying a time component are never silently dropped

✓Optional ISO-8601 week-number column, weekend shading, and a visible Clear button

✓1–4 month multi-grid view with a configurable fiscal-year start month

✓Full keyboard navigation with role=grid/aria-selected, high contrast, and report-theme awareness

✓Localized field wells, format pane, and messages

See It in Action

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Screenshot coming soon

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Screenshot coming soon

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Screenshot coming soon

Need help with setup or licensing? Contact Atlyn support.

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Atlyn Calendar Slicer is completely free — no subscription or license key required.

Free forever