| Name | Lines of code | Maintainability | Test coverage |
| src/JsPhpize/Lexer/Lexer.php | 118 | A 45 mins | A 100% |
| src/JsPhpize/JsPhpize.php | 126 | B 4 hrs | A 100% |
| src/JsPhpize/Parser/TokenExtractor.php | 193 | C 1 day | A 100% |
| src/JsPhpize/Compiler/Compiler.php | 313 | C 1 day | A 100% |
| src/JsPhpize/Parser/Parser.php | 393 | D 2 days | A 100% |