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  1. Prepare
  2. Regex
  3. Applications
  4. Detect HTML Tags
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Detect HTML Tags

  • warshout
     + 0 comments

    Javascript solution

    let tags = input.match(/(?<=\<)[^\s>\/]+(?=[\s>])/g)
tags = tags.filter((x, i, a) => a.indexOf(x) == i)
console.log(tags.sort().join(';'))