Skip to content

exceljs need higher performance, thank you #847

Open
@zlzdp

Description

@zlzdp

I did some performance test, just compare exceljs with https://github.com/SheetJS/js-xlsx/ and xlsx-populate js lib.
js lib and version:
xlsx.js@0.14.3
exceljs@1.11.0
xlsx-populate@1.19.1
I tested it on web browser.

exceljs vs xlsx.js vs xlsx-populate
parse .xlsx file:
1MB file parse:
882.985107421875ms
2481.923583984375ms
1339.385009765625ms

15MB file parse:
13153.964111328125ms
exceljs crashed
22480.077880859375ms

exceljs is so slowly.
any plan with better performance?
thank you.

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions