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Field Play

Math formula animation

Turns out math can be this beautiful.

Make it mineTry it (opens the authors’ own copy in a new tab)

“Make it mine” asks you to sign in first. On the Free plan, your copy is your one app; you can delete it any time.
“Try it” opens the authors’ own copy, not yours.

Field Play
Made by
anvaka
Licence
MIT
Popularity
1.3k stars on GitHub
Uses
Just a browser

What you can do

  • Type a formula and watch thousands of dots flow along it
  • Pan and zoom to look closer at the patterns
  • Share what you made with a link that keeps the formula

Who it’s forMath fans and students who like turning formulas into art

Once it’s yours

  • Your own copy, at its own address
  • Anyone with its address can open it, until you choose who can
  • Change it with your own coding agent

Ideas for changing it

Once it’s live, give any line below to your coding agent.

  • Add a menu of ready-made formulas to pick from

  • Make the dots gold on a black background

  • Show a short note on how to write a formula

Source and licence

Field Play is open source: its authors, anvaka, published the code for anyone to use and change.

Its licence, MIT, lets you use and change it freely, as long as you keep the authors’ copyright notice.

Your copy is the version you copied; the authors’ later updates don’t arrive by themselves.

This version on TofuThe authors’ original code

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