Observed arrival · 2026-10-28
Clapchart: a rhythm play-along maker for music class
A browser-based music-class tool for writing rhythms or simple melodies and turning them into play-along videos and printable charts.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Music teachers making classroom rhythm activities
- Worth noticing
- Boards are saved in the browser; the interface offers backup download and restore for damaged saved data.
Field notes
The editor can keep bars full by taking time from later notes when a note is lengthened; with that setting off, edits can leave a bar incomplete. It also supports keyboard editing and text entry using rhythm syllables or pitch-and-length notation. Saved boards are local to the browser, and the interface includes backup and restore controls.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue