Printable Calendar with Time Slots 2021: JS Creation

Printable calendar with time slots 2021 goes digital with JavaScript generation. Create custom calendars dynamically, export to PDF/print. Ideal for web apps, planners, or personal tools using vanilla JS or libraries.

From full-year HTML tables to hourly JSON schedulers, code examples populate 2021 dates with slots. Handle DST, holidays, responsive designs for seamless printing.

Basic JS Calendar Generator Setup

Use Date() object for 2021 loops. Build table/grid.

  • for loop months 0-11
  • getDay() positioning
  • CSS grid layout

Adding Time Slots to Days

Nest hourly divs per cell. 9AM-5PM default.

  • Array of 24 strings
  • Draggable events
  • LocalStorage save

Advanced Features with Libraries

FullCalendar.io for interactivity. jsPDF export.

  • Recurring events
  • Color coding
  • iCal export

Handling 2021 Holidays & DST

Hardcode US holidays array. Offset UTC-5/4.

  • Easter dynamic calc
  • Week number col
  • Print media CSS

Print Optimization & PDF Gen

@media print hide nav. html2canvas + jsPDF.

  • Letter/A4 scale
  • No margins hack
  • Batch yearly PDF

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