| Name | Lines of code | Maintainability | Test coverage |
| src/state/index.mjs | |||
| src/state/index.old.mjs | |||
| src/state/utils.js | 116 | A 1 hr | |
| src/state/xgValues.js | 337 | A 0 mins | |
| src/state_skim/index.mjs | |||
| src/tsvView/index.js | 166 | C 7 hrs | |
| src/web/audioRouter.mjs | |||
| utils/babel/build.js | 10 | A 0 mins | |
| utils/bench/arithmetic.js | 21 | A 0 mins | |
| utils/korg/kross2.pcg.js | 87 | A 0 mins | |
| utils/korg/ns5r.prg.js | 48 | A 0 mins | |
| utils/korg/x5d.prg.js | 42 | A 0 mins | |
| utils/others/altDescramble.js | 10 | A 0 mins | |
| utils/others/asm.js | 15 | A 0 mins | |
| utils/others/dasm.js | 15 | A 0 mins | |
| utils/yamaha/epromEmu.js | 22 | A 0 mins | |
| utils/yamaha/s7eReader.js | 103 | A 0 mins | |
| utils/yamaha/xgSyxAddr.js | 55 | A 0 mins | |
| utils/yamaha/ydlSyx.js | 92 | A 0 mins |