Jcalc. A calculator you can embed in your own projects.

j-delaney.github.io/jcalc

Vaya's read on this project

Problem, audience, market, and the verdict — sign in to see it.

Updates

October 2025
  • Refactoring and test improvements
  • Autosave button
  • Notify on unsaved changes
November 2024
  • Improve workflows (#10)
  • Remove working-dir from each step and rely on default
  • Add deploy job
  • Install and fix typo
  • Try this for working dir
  • Dont run Pages workflow on PRs
  • Setup GitHub Pages (#9)
  • Set sidebar to empty when there are no results
  • Right sidebar: more width and border
  • Show ... when text is too long on right sidebar
  • Add failing test
  • Script to generate unit matching regex
  • Strip comments and headings
  • Support prefix currency symbols
  • Add edge case to figure out later
  • Support commas in numbers
  • refactoring and tests of multiword parsing