# Oxc Parser

## Parser Conformance

The `cargo coverage` command reports the following conformance summary

```
Test262 Summary:
AST Parsed     : 44000/44000 (100.00%)
Positive Passed: 44000/44000 (100.00%)
Negative Passed: 3915/3915 (100.00%)

Babel Summary:
AST Parsed     : 2065/2071 (99.71%)
Positive Passed: 2062/2071 (99.57%)
Negative Passed: 1332/1502 (88.68%)

TypeScript Summary:
AST Parsed     : 2337/2337 (100.00%)
Positive Passed: 2331/2337 (99.74%)
Negative Passed: 673/2535 (26.55%)
```

Only some stage 3 are skipped.