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Mesh is a spreadsheet program. It runs locally in your browser and uses JavaScript as its formula language.

Unlike many spreadsheet programs, Mesh allows data to be of arbitrary length (think array formulas that shrink or expand the cells they take up), so you refer to cells purely by their names - not their locations.

Mesh spreadsheets are JavaScript programs. You can use them as part of other JavaScript programs (or other Mesh spreadsheets), or as calculation logic for web pages. They're text files, so you can compare them using standard tools.

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