Show HN: SpreadSheet Grid – Excel-Like JavaScript DataGrid

https://rowsncolumns.app

by rowsncolumns • 6 years ago

5 3 6 years ago

rowsncolumns.app

rowsncolumns• 6 years ago

Hi, I wanted to share a JavaScript project that I have been working on during the quarantine period.

https://rowsncolumns.app/

It's an Excel/Google Sheets-esque Grid that can be used in your React projects. Some of the features are

1. High performance using canvas 2. Custom Cell renderers and editors 3. Windowing - Only visible cells are renderers 4. Frozen columns and rows 5. Autofilter 6. Import/Export from excel and csv files 7. Styling, Conditional formatting..

I have been working on DataGrids for the last 3 years professionally and I have always wanted to create a product around this.

Hope you like it. Would love to get some feedback :)

aargh_aargh• 6 years ago

R1C1 addressing?

3. Windowing: could this potentially be used as a frontend to a huge database of, say, millions of rows?

artminister• 6 years ago

Yes to both. Number of rows and columns does not impact performance. Every calculation is within the viewport bounds

Show HN: SpreadSheet Grid – Excel-Like JavaScript DataGrid

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