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Test a regex with live match highlighting

See matches and groups update as you type.
//9 matches
The quick brown fox jumps over 3 lazy dogs.
  1. "The" at 0 · groups: ["The"]
  2. "quick" at 4 · groups: ["quick"]
  3. "brown" at 10 · groups: ["brown"]
  4. "fox" at 16 · groups: ["fox"]
  5. "jumps" at 20 · groups: ["jumps"]
  6. "over" at 26 · groups: ["over"]
  7. "3" at 31 · groups: ["3"]
  8. "lazy" at 33 · groups: ["lazy"]
  9. "dogs" at 38 · groups: ["dogs"]

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