Issues

• XLSB: PtgAreaN offsets are not sign-extended, so filled formulas name columns past XFD

  SheetJS/sheetjs#2836 · Filter by author sjvrensburg opened on Aug 30, 2026

• Vulnerabilities

  SheetJS/sheetjs#2831 · Filter by author Templore opened on Mar 2, 2025
  21

• Prototype Pollution in sheetJS | SheetJS Regular Expression Denial of Service (ReDoS)

  SheetJS/sheetjs#2830 · Filter by author athar1711 opened on Feb 20, 2025
  1

• Thanks!

  SheetJS/sheetjs#2828 · Filter by author Arun6121143 opened on Jan 15, 2024
  1

• Archive this GitHub Project

  SheetJS/sheetjs#2825 · Filter by author candrews opened on Aug 21, 2023
  11

• [Security] Prototype Pollution in sheetJS

  SheetJS/sheetjs#2822 · Filter by author lukewang2018 opened on Apr 27, 2023
  37

• QUOTE not defined

  SheetJS/sheetjs#2820 · Filter by author sumitkoundilya opened on Apr 18, 2023
  13

• reading and writing the excel with Symbols,photos, in different tabs.

  SheetJS/sheetjs#2819 · Filter by author venkatsm47 opened on Apr 12, 2023

• Rearranging the XLSX.write order

  SheetJS/sheetjs#2804 · Filter by author HarshaKosala opened on Sep 30, 2022
  1

• reading text in shapes

  SheetJS/sheetjs#2803 · Filter by author imyosh opened on Sep 29, 2022
  1

• format entire column

  SheetJS/sheetjs#2802 · Filter by author slymuffhugger opened on Sep 29, 2022
  4

• [Tips] How to test downloaded Excel file from response

  SheetJS/sheetjs#2777 · Filter by author pleymor opened on Aug 29, 2022
  2

• sheet_to_json function changes original date format

  SheetJS/sheetjs#2756 · Filter by author hhllee opened on Aug 4, 2022
  3

• sheet_to_csv skips first blank line with blankrows: true option

  good first issue
  SheetJS/sheetjs#2752 · Filter by author pibi opened on Aug 2, 2022
  9

• Grinding rawNumbers to separate options

  SheetJS/sheetjs#2749 · Filter by author PavelKoroteev opened on Jul 27, 2022
  1

• Cell with text formated in HTML

  SheetJS/sheetjs#2742 · Filter by author Seykotron opened on Jul 13, 2022
  1

• Date not preserved from CSV to XLSX

  SheetJS/sheetjs#2740 · Filter by author LouisDelbosc opened on Jul 13, 2022
  2

• Some filenames causes EXCEL to report error

  SheetJS/sheetjs#2722 · Filter by author lemonbob opened on Jun 19, 2022
  3

• Column Formulas Cause Empty Rows When Importing

  SheetJS/sheetjs#2718 · Filter by author crazyjat opened on Jun 15, 2022
  1

• How to read huge Excel file without load entire file in memory and append new rows?

  SheetJS/sheetjs#2707 · Filter by author aislanmaia opened on Jun 9, 2022
  6

• In Chrome for CSV file Date format converts days to months

  SheetJS/sheetjs#2704 · Filter by author konrazem opened on Jun 6, 2022
  5

• SSF - Incorrectly Prepending $

  SheetJS/sheetjs#2696 · Filter by author michaelm244 opened on May 26, 2022

• SSF - format not supported

  SheetJS/sheetjs#2695 · Filter by author alonkh2 opened on May 25, 2022
  4

• SSF - ability to format with defined width

  SheetJS/sheetjs#2689 · Filter by author eyal1990 opened on May 19, 2022
  1

• More complex headers can cause export style exceptions.

  SheetJS/sheetjs#2673 · Filter by author daiki-ver opened on May 5, 2022
  1