| Name | Lines of code | Maintainability | Test coverage |
| .babelrc | |||
| .eslintrc.yml | |||
| .gitignore | |||
| .travis.yml | |||
| Makefile | |||
| README.md | |||
| package-lock.json | |||
| package.json | |||
| src/apps/balance.js | 38 | B 4 hrs | |
| src/apps/calc.js | 41 | B 4 hrs | |
| src/apps/gcd.js | 27 | A 2 hrs | |
| src/apps/parity.js | 23 | A 1 hr | |
| src/apps/prime.js | 21 | A 55 mins | |
| src/apps/progress.js | 25 | A 1 hr | |
| src/bin/brain-balance.js | 3 | A 0 mins | |
| src/bin/brain-calc.js | 3 | A 0 mins | |
| src/bin/brain-even.js | 3 | A 0 mins | |
| src/bin/brain-games.js | 3 | A 0 mins | |
| src/bin/brain-gcd.js | 3 | A 0 mins | |
| src/bin/brain-prime.js | 3 | A 0 mins | |
| src/bin/brain-progress.js | 3 | A 0 mins | |
| src/engine.js | 19 | A 0 mins | |
| src/index.js | 16 | A 0 mins |