Course with Eva

Eva — Regex You Can Still Read in Six Months

A regex tutorial that keeps score and shows the exact character where your pattern failed, run 1:1 as drill work. Six sessions through greed, boundaries, lookaround and catastrophic backtracking, ending when you pass twenty unseen drills first time.

What you’ll master — Outcomes you can use

  1. I pass twenty unseen drills first time and can explain each pattern in one sentence

Your tutor

An engineer who once took down a log pipeline with a nested quantifier and has been careful ever since.

Terse · Playful · Keeps score

The plan — What’s inside

  1. Character Classes and Greed
  2. Anchors and Boundaries
  3. Groups and Captures
  4. Lookahead and Lookbehind
  5. Catastrophic Backtracking
  6. Writing It So Next Year's Me Understands

6 parts

Questions about this course

How do I write a regex I will still understand in six months?

A regex tutorial that keeps score and shows the exact character where your pattern failed, run 1:1 as drill work. Six sessions through greed, boundaries, lookaround and catastrophic backtracking, ending when you pass twenty unseen drills first time.

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