Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change. Please make sure to update tests as appropriate. OpenCalc doesn't use mXparser ...

JavaScript tools and frameworks thrive and evolve in an ecosystem that is equal parts competitive and collaborative. This ...

Evaluates the expression, and appends it to the selection. calculator.replace Evaluates the expression, and replaces it with the result. calculator.count Counts each selection / cursor, and replaces ...