diff --git a/i18n_guardian/parsers/simple.py b/i18n_guardian/parsers/simple.py
new file mode 100644
index 0000000..9e8c98d
--- /dev/null
+++ b/i18n_guardian/parsers/simple.py
@@ -0,0 +1,134 @@
+"""Simple regex-based parser for string literals."""
+
+import re
+from pathlib import Path
+from typing import List, Optional
+
+from i18n_guardian.parsers.base import Parser, StringLiteral
+
+
+class SimpleParser(Parser):
+    """Simple regex-based parser for string literals."""
+
+    def __init__(self, name: str, extensions: List[str]) -> None:
+        self._name = name
+        self._extensions = extensions
+        self._string_pattern = re.compile(
+            r'(?:(?P<single>\'(?:[^\'\\]|\\.)*\')|(?P<double>"(?:[^"\\]|\\.)*")|(?P<backtick>`(?:[^`\\]|\\.)*`))',
+            re.MULTILINE,
+        )
+
+    @property
+    def name(self) -> str:
+        return self._name
+
+    @property
+    def extensions(self) -> List[str]:
+        return self._extensions
+
+    def parse(self, file_path: Path) -> List[StringLiteral]:
+        """Parse file and extract string literals."""
+        literals: List[StringLiteral] = []
+
+        try:
+            content = file_path.read_text(encoding="utf-8")
+        except (OSError, UnicodeDecodeError):
+            return literals
+
+        lines = content.split("\n")
+
+        for line_num, line in enumerate(lines, start=1):
+            for match in self._string_pattern.finditer(line):
+                quote_type = "single" if match.group("single") else "double" if match.group("double") else "backtick"
+                raw_value = match.group(0)
+                value = self._extract_value(raw_value, quote_type)
+                is_template = quote_type == "backtick"
+
+                column = match.start() + 1
+
+                literals.append(
+                    StringLiteral(
+                        value=value,
+                        file_path=file_path,
+                        line=line_num,
+                        column=column,
+                        is_template=is_template,
+                    )
+                )
+
+        return literals
+
+    def _extract_value(self, raw: str, quote_type: str) -> str:
+        """Extract the actual string value without quotes."""
+        if len(raw) < 2:
+            return raw
+
+        inner = raw[1:-1]
+
+        if quote_type == "backtick":
+            inner = inner.replace("\\`", "`")
+
+        escapes = {
+            "\\\\": "\\",
+            "\\n": "\n",
+            "\\t": "\t",
+            "\\r": "\r",
+            "\\'": "'",
+            '\\"': '"',
+        }
+
+        for old, new in escapes.items():
+            inner = inner.replace(old, new)
+
+        return inner
+
+
+class PythonParser(SimpleParser):
+    """Parser for Python files."""
+
+    def __init__(self) -> None:
+        super().__init__("python", [".py"])
+
+
+class JavaScriptParser(SimpleParser):
+    """Parser for JavaScript files."""
+
+    def __init__(self) -> None:
+        super().__init__("javascript", [".js", ".mjs"])
+
+
+class TypeScriptParser(SimpleParser):
+    """Parser for TypeScript files."""
+
+    def __init__(self) -> None:
+        super().__init__("typescript", [".ts", ".tsx"])
+
+
+class ParserRegistry:
+    """Registry for parsers by file extension."""
+
+    def __init__(self) -> None:
+        self._parsers: dict = {}
+
+    def register(self, parser: Parser) -> None:
+        """Register a parser."""
+        for ext in parser.extensions:
+            self._parsers[ext] = parser
+
+    def get(self, file_path: Path) -> Optional[Parser]:
+        """Get parser for file extension."""
+        ext = file_path.suffix.lower()
+        return self._parsers.get(ext)
+
+    def list_extensions(self) -> List[str]:
+        """List all supported extensions."""
+        return list(self._parsers.keys())
+
+
+def get_default_registry() -> ParserRegistry:
+    """Get default parser registry."""
+    registry = ParserRegistry()
+    registry.register(PythonParser())
+    registry.register(JavaScriptParser())
+    registry.register(TypeScriptParser())
+    return registry