How to use it:

• Diff
  • Drag the Diff client action to your logic and assign Text1 and Text2 with the values to be compared.
  • Assign the type of the Cleanup (Semantic, Efficiency or None)
  • The action will return two results, a pretty print HTML and raw
• Match
  • Drag the Match client action to your logic and assign the input parameters
  • The action will return the part of the text that matches the criterias
• Patch
  • Drag the Patch_Compute client action to compute the differences between two texts
  • Then use the result of this action in the next step
  • Drag the Patch_Apply client action to your logic, using the previous result and the new text as input parameters
  • The action will return a new text based on the previous texts differences.
    
    

Original repository: https://github.com/google/diff-match-patch