Christopher Till

Software EngineerUI/UX Designer

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A vanilla JavaScript web calculator I made as a practice for The Odin Project.

Screenshot of WebCalc

More about this project...

As part of the curriculum for The Odin Project, a series of courses about web development, I was asked to make a calculator in JavaScript using no libraries. I learned some very important lessons about how postfix notation is parsed and used in calculations. This currently support multi-operator expressions, decimal point numbers, and the 4 basic math functions.

Technologies used

  • JavaScript
  • HTML
  • CSS