diff --git a/README.md b/README.md
index 9b56a5af..73f48100 100644
--- a/README.md
+++ b/README.md
@@ -220,7 +220,7 @@ Works with any mix of file types:
 
 | Type | Extensions | Extraction |
 |------|-----------|------------|
-| Code | `.py .ts .js .go .rs .java .c .cpp .rb .cs .kt .scala .php .swift .lua .zig .ps1 .ex .exs .m .mm` | AST via tree-sitter + call-graph + docstring/comment rationale |
+| Code | `.py .ts .js .jsx .tsx .go .rs .java .c .cpp .rb .cs .kt .scala .php .swift .lua .zig .ps1 .ex .exs .m .mm .jl` | AST via tree-sitter + call-graph + docstring/comment rationale |
 | Docs | `.md .txt .rst` | Concepts + relationships + design rationale via Claude |
 | Office | `.docx .xlsx` | Converted to markdown then extracted via Claude (requires `pip install graphifyy[office]`) |
 | Papers | `.pdf` | Citation mining + concept extraction |