diff --git a/lib/next_ls.ex b/lib/next_ls.ex
index bcde85c6..cc82357f 100644
--- a/lib/next_ls.ex
+++ b/lib/next_ls.ex
@@ -18,6 +18,7 @@ defmodule NextLS do
   }
 
   alias GenLSP.Requests.{
+    TextDocumentDocumentSymbol,
     Initialize,
     Shutdown,
     TextDocumentFormatting,
@@ -38,7 +39,8 @@ defmodule NextLS do
     TextEdit,
     WorkDoneProgressBegin,
     WorkDoneProgressEnd,
-    SymbolInformation
+    SymbolInformation,
+    DocumentSymbol
   }
 
   alias NextLS.Runtime
@@ -98,12 +100,56 @@ defmodule NextLS do
            change: TextDocumentSyncKind.full()
          },
          document_formatting_provider: true,
-         workspace_symbol_provider: true
+         workspace_symbol_provider: true,
+         document_symbol_provider: true
        },
        server_info: %{name: "NextLS"}
      }, assign(lsp, root_uri: root_uri)}
   end
 
+  def handle_request(%TextDocumentDocumentSymbol{params: %{text_document: %{uri: uri}}}, lsp) do
+    file = URI.parse(uri).path
+
+    {mod_symbol, children} =
+      for %SymbolTable.Symbol{} = symbol <- SymbolTable.symbols(lsp.assigns.symbol_table, file), reduce: {nil, []} do
+        {mod, children} ->
+          name =
+            if symbol.type != :defstruct do
+              "#{symbol.type} #{symbol.name}"
+            else
+              "#{symbol.name}"
+            end
+
+          range = %Range{
+            start: %Position{
+              line: symbol.line - 1,
+              character: symbol.col - 1
+            },
+            end: %Position{
+              line: symbol.line - 1,
+              character: symbol.col - 1
+            }
+          }
+
+          sym = %DocumentSymbol{
+            name: name,
+            kind: elixir_kind_to_lsp_kind(symbol.type),
+            range: range,
+            selection_range: range
+          }
+
+          if symbol.type == :defmodule do
+            {sym, children}
+          else
+            {mod, [sym | children]}
+          end
+      end
+
+    symbols = %DocumentSymbol{mod_symbol | children: children}
+
+    {:reply, [symbols], lsp}
+  end
+
   def handle_request(%WorkspaceSymbol{params: %{query: query}}, lsp) do
     filter = fn sym ->
       if query == "" do
diff --git a/lib/next_ls/symbol_table.ex b/lib/next_ls/symbol_table.ex
index 695676b7..43091dba 100644
--- a/lib/next_ls/symbol_table.ex
+++ b/lib/next_ls/symbol_table.ex
@@ -20,6 +20,9 @@ defmodule NextLS.SymbolTable do
   @spec symbols(pid() | atom()) :: list(struct())
   def symbols(server), do: GenServer.call(server, :symbols)
 
+  @spec symbols(pid() | atom(), String.t()) :: list(struct())
+  def symbols(server, file), do: GenServer.call(server, {:symbols, file})
+
   def close(server), do: GenServer.call(server, :close)
 
   def init(args) do
@@ -36,10 +39,34 @@ defmodule NextLS.SymbolTable do
     {:ok, %{table: name}}
   end
 
+  def handle_call({:symbols, file}, _, state) do
+    symbols =
+      :dets.foldl(
+        fn {_key, symbol}, acc ->
+          if file == symbol.file do
+            [symbol | acc]
+          else
+            acc
+          end
+        end,
+        [],
+        state.table
+      )
+      |> Enum.reverse()
+
+    {:reply, symbols, state}
+  end
+
   def handle_call(:symbols, _, state) do
     symbols =
       :dets.foldl(
-        fn {_key, symbol}, acc -> [symbol | acc] end,
+        fn {_key, symbol}, acc ->
+          if String.match?(to_string(symbol.name), ~r/__.*__/) do
+            acc
+          else
+            [symbol | acc]
+          end
+        end,
         [],
         state.table
       )
@@ -94,9 +121,7 @@ defmodule NextLS.SymbolTable do
       )
     end
 
-    for {name, {:v1, type, _meta, clauses}} <- defs,
-        not String.match?(to_string(name), ~r/__.*__/),
-        {meta, _, _, _} <- clauses do
+    for {name, {:v1, type, _meta, clauses}} <- defs, {meta, _, _, _} <- clauses do
       :dets.insert(
         state.table,
         {mod,