| Name | Lines of code | Maintainability | Test coverage |
| src/js/components/Toggle.tsx | 21 | A 0 mins | |
| src/js/components/Error.tsx | 21 | A 0 mins | |
| src/js/components/NewTabLink.tsx | 22 | A 0 mins | |
| utils/build.js | 23 | A 0 mins | |
| src/js/popup.tsx | 26 | A 0 mins | |
| utils/webserver.js | 27 | A 0 mins | |
| src/js/components/ModeSelect.tsx | 27 | A 0 mins | |
| src/js/components/Loading.tsx | 30 | A 0 mins | |
| src/js/base.tsx | 31 | A 0 mins | |
| src/js/components/LoadError.tsx | 34 | A 0 mins | |
| src/js/components/Include/Extra.tsx | 37 | A 0 mins | |
| src/js/components/Hosts.tsx | 38 | A 0 mins | |
| src/js/components/Editor.tsx | 42 | A 0 mins | |
| integration_test/util.ts | 44 | A 0 mins | |
| src/js/components/Include/index.tsx | 52 | A 0 mins | |
| src/js/components/Reset.tsx | 54 | A 2 hrs | |
| src/js/components/Size.tsx | 54 | A 0 mins | |
| src/js/stores/IncludeStore.tsx | 65 | A 1 hr | |
| src/js/stores/NewPatternStore.tsx | 72 | A 1 hr | |
| src/js/run.tsx | 78 | A 0 mins | |
| src/js/components/NewPattern.tsx | 80 | A 1 hr | |
| src/js/background.tsx | 85 | A 25 mins | |
| src/js/components/Page.tsx | 104 | A 0 mins | |
| src/js/libs/index.tsx | 105 | A 0 mins | |
| src/js/components/HostTable.tsx | 141 | A 0 mins | |
| webpack.config.js | 149 | A 0 mins | |
| src/js/stores/AppStore.tsx | 269 | C 7 hrs |