diff --git a/frontend/src/lib/parsing.ts b/frontend/src/lib/parsing.ts
index 2fd53d3..5aa3c8e 100644
--- a/frontend/src/lib/parsing.ts
+++ b/frontend/src/lib/parsing.ts
@@ -7,6 +7,26 @@ export const SUPPORTED_EXTENSIONS = [
   ".md",
   ".py",
   ".json",
+  ".js",
+  ".ts",
+  ".tsx",
+  ".jsx",
+  ".go",
+  ".rs",
+  ".java",
+  ".c",
+  ".cpp",
+  ".h",
+  ".hpp",
+  ".html",
+  ".css",
+  ".yaml",
+  ".yml",
+  ".toml",
+  ".xml",
+  ".sql",
+  ".sh",
+  ".bash",
 ];
 
 export function hasSupportedExtension(name: string): boolean {
diff --git a/src/norefund/core/parsing.py b/src/norefund/core/parsing.py
index 13e22a4..8e8eba9 100644
--- a/src/norefund/core/parsing.py
+++ b/src/norefund/core/parsing.py
@@ -7,7 +7,35 @@
 
 logger = logging.getLogger(__name__)
 
-SUPPORTED_EXTENSIONS = {".pdf", ".pptx", ".docx", ".txt", ".md", ".py", ".json"}
+SUPPORTED_EXTENSIONS = {
+    ".pdf",
+    ".pptx",
+    ".docx",
+    ".txt",
+    ".md",
+    ".py",
+    ".json",
+    ".js",
+    ".ts",
+    ".tsx",
+    ".jsx",
+    ".go",
+    ".rs",
+    ".java",
+    ".c",
+    ".cpp",
+    ".h",
+    ".hpp",
+    ".html",
+    ".css",
+    ".yaml",
+    ".yml",
+    ".toml",
+    ".xml",
+    ".sql",
+    ".sh",
+    ".bash",
+}
 
 
 def extract_text(path: Path) -> str:
diff --git a/src/norefund/core/service.py b/src/norefund/core/service.py
index 3da6922..97716ab 100644
--- a/src/norefund/core/service.py
+++ b/src/norefund/core/service.py
@@ -6,6 +6,8 @@
 
 from __future__ import annotations
 
+from .parsing import SUPPORTED_EXTENSIONS, extract_text
+
 import threading
 from collections.abc import Callable
 from dataclasses import dataclass
@@ -23,8 +25,6 @@
 from norefund.logging_config import get_logger
 
 _LOG = get_logger(__name__)
-_SUPPORTED = {".txt", ".md", ".pdf", ".pptx", ".docx", ".py", ".json"}
-
 
 @dataclass
 class AnalysisResult:
@@ -137,7 +137,7 @@ def analyze_folder(
             )
             break
 
-        if not (f.is_file() and f.suffix.lower() in _SUPPORTED):
+        if not (f.is_file() and f.suffix.lower() in SUPPORTED_EXTENSIONS):
             continue
 
         # analyze_file already catches all exceptions internally
diff --git a/tests/test_desktop_api.py b/tests/test_desktop_api.py
index 9597a8d..b45dc40 100644
--- a/tests/test_desktop_api.py
+++ b/tests/test_desktop_api.py
@@ -148,6 +148,9 @@ def test_pick_files_filters_to_supported_extensions():
     (pattern,) = kwargs["file_types"]
     assert "*.pdf" in pattern
     assert "*.docx" in pattern
+    assert "*.java" in pattern
+    assert "*.js;" in pattern
+    assert "*.cpp" in pattern
 
 
 def test_pick_files_returns_empty_list_when_dialog_is_cancelled():
diff --git a/tests/test_parsing.py b/tests/test_parsing.py
index 78b760b..2810c6f 100644
--- a/tests/test_parsing.py
+++ b/tests/test_parsing.py
@@ -5,11 +5,35 @@
 from norefund.core.parsing import SUPPORTED_EXTENSIONS, extract_text
 
 
-def test_supported_extensions_present():
-    assert ".pdf" in SUPPORTED_EXTENSIONS
-    assert ".pptx" in SUPPORTED_EXTENSIONS
-    assert ".docx" in SUPPORTED_EXTENSIONS
-    assert ".txt" in SUPPORTED_EXTENSIONS
+def test_supported_code_extensions_present():
+    expected = {
+        ".pdf",
+        ".pptx",
+        ".docx",
+        ".txt",
+        ".js",
+        ".ts",
+        ".tsx",
+        ".jsx",
+        ".go",
+        ".rs",
+        ".java",
+        ".c",
+        ".cpp",
+        ".h",
+        ".hpp",
+        ".html",
+        ".css",
+        ".yaml",
+        ".yml",
+        ".toml",
+        ".xml",
+        ".sql",
+        ".sh",
+        ".bash",
+    }
+
+    assert expected <= SUPPORTED_EXTENSIONS
 
 
 def test_extract_text_txt(tmp_path: Path):