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Dev tools · November 7, 2020

Fcal

Open source cross platform calculator for programmers

Fcal launched on November 7, 2020 with 4 votes, #1,563 of 3,461 launches that month. The site was still online in September 2026, 5 years on.

What it does

Built using fcal npm library, you can perform basic arithmetic, percentage operations with precision. It features a flexible expression parser with a large set of built-in units, functions and constants. Inspired from Numi

Open source calculator for programmers. Contribute to 5anthosh/fcal-gui development by creating an account on GitHub.

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