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Live·Next.js · Supabase

Dash Dot

Duolingo-style Morse code learning app

5.1Overview
Learn Morse code the same way you'd learn a language: short daily lessons, mnemonics, hearts, and a streak you don't want to break. Dash Dot teaches every letter and number with audio, visual, and tap-along practice, and tracks every lesson, accuracy %, and letter mastered. Chapters introduce a handful of characters at a time, easy pairs first, harder ones later. Practice mode mixes everything you've learned so far. No install, just open the URL and pick up where you left off.
5.2Features
  • [01]Full Morse alphabet: 26 letters + 10 numbers
  • [02]Audio, visual, and mnemonic for every character
  • [03]Chapter-based progression, easy pairs first
  • [04]Practice mode mixes everything you've learned
  • [05]Hearts, XP, and a Duolingo-style streak loop
  • [06]Progress dashboard: XP, mastery, accuracy, lessons completed
  • [07]Auth and per-account progress stored in Supabase
  • [08]Works on phone, tablet, and desktop. Same login everywhere
5.3Screens
SS-01· phone
Dash Dot chapter list on iPhone
Chapters · iPhone
SS-02· tablet
Dash Dot progress dashboard on iPad
Progress dashboard · iPad
SS-03· desktop
Dash Dot exercise view in browser on MacBook
Exercise view · MacBook
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