Building a MIDI to LSDJ Web App in Flask & React

Colin Wren
5 min readNov 24, 2019
Blast beats, now on the big screen

Continuing on from the work I’d done turning a MIDI file into LSDJ commands I set myself a goal to fix some of the issues I had with printing the entities to the CLI.

My main bugbear with the CLI was the fact that it was hard to keep track of which phrase/chain you were on and if there were many phrases you could easily make mistakes due to how clunky things looked.

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Colin Wren

Currently building reciprocal.dev. Interested in building shared understanding, Automated Testing, Dev practises, Metal, Chiptune. All views my own.