Number Systems Toolkit.
More than a binary calculator: a practical digital logic toolkit.
Calculate with up to ten operands, convert between number bases and explore individual bits with an independent interactive inspector.
What's it all about?
Number Systems Toolkit expands a simple binary calculator into three independent utilities designed for students, embedded developers and anyone working with digital systems.
The multi-value calculator can work with up to ten operands in a single selected number base. It supports arithmetic and bitwise operations alongside selectable integer widths and signed or unsigned interpretation.
A separate number-base converter supports bases 2 through 36, while the interactive bit inspector lets you toggle individual bits and immediately inspect their numeric representation.
The puzzle behind the idea.
Provide flexible binary arithmetic without making everyday calculations cumbersome, while keeping signed interpretation and fixed-width behaviour understandable.
How I'm building it.
The calculator, converter and bit inspector are deliberately independent. Exact integer operations use JavaScript BigInt, with clear input settings and visual feedback.
My role
Independent design, engineering and web implementation.
