diff --git a/docs/html_grammar.txt b/docs/html_grammar.txt
index 412109a..388bfd3 100644
--- a/docs/html_grammar.txt
+++ b/docs/html_grammar.txt
@@ -10,6 +10,6 @@ Defined Tokens
 <elem> ::=
     | "<" <ident> <attr>* ">" (<elem> | <inner>)* "<" "/" <ident> ">"
     | "<" <ident> <attr>* "/" ">"
-<attr> ::= <ident> "=" <str>
+<attr> ::= <ident> "=" (<str> | <ident>)
 <inner> ::= (<ident> | <dot> | <at> | <hash> | <num> | <comma> | <semi>)+
 
diff --git a/src/html_parse.cpp b/src/html_parse.cpp
index f3c942f..a266084 100644
--- a/src/html_parse.cpp
+++ b/src/html_parse.cpp
@@ -50,7 +50,7 @@ std::vector<Token> Tokenizer::tokenize()
         if (is_alpha(*it)) {
             do {
                 utf8::append(*it, std::back_inserter(buffer));
-            } while (++it != end && is_alpha_num(*it));
+            } while (++it != end && (is_alpha_num(*it) || *it == '-'));
             --it;
             tokens.push_back({ .type = TokenType::ident, .value = buffer });
             buffer.clear();
@@ -190,7 +190,14 @@ Parser::Parser(std::vector<Token> tokens)
 
 NodeDoc Parser::parse()
 {
-    return {};
+    NodeDoc doc;
+    if (auto doc_type = parse_doc_type()) {
+        doc.doc_type = doc_type.value();
+    }
+    while (auto elem = parse_elem()) {
+        doc.children.push_back(elem.value());
+    }
+    return doc;
 }
 
 std::optional<std::reference_wrapper<Token>> Parser::peek(size_t ahead)
@@ -220,30 +227,20 @@ bool is_ci_equal(const std::string& s1, const std::string& s2)
 
 std::optional<NodeDocType> Parser::parse_doc_type()
 {
-    if (!peek().has_value()) {
-        return {};
+    if (peek_is(0, TokenType::lt) && peek_is(1, TokenType::exclaim)
+        && peek_is(2, TokenType::ident, "doctype", StrCmp::case_insensitive) && peek_is_with_val(3, TokenType::ident)
+        && peek_is(4, TokenType::gt)) {
+        consume();
+        consume();
+        consume();
+        NodeDocType doc_type;
+        doc_type.type = consume().value.value();
+        consume();
+        return doc_type;
     }
-    Token& ahead1 = peek().value().get();
-    if (ahead1.type != TokenType::lt) {
-        return {};
-    }
-    if (!peek(2).has_value()) {
-        return {};
-    }
-    Token& ahead2 = peek(2).value().get();
-    if (ahead2.type != TokenType::ident || !ahead2.value.has_value() || !is_ci_equal(ahead2.value.value(), "doctype")) {
-        return {};
-    }
-    consume();
-    consume();
-    Token& ahead3 = peek(3).value().get();
-    if (ahead3.type != TokenType::ident) {
-        std::cerr << "[ERROR] Expected identifier" << std::endl;
-        exit(EXIT_FAILURE);
-    }
-    NodeDocType doc_type;
-    doc_type.type = consume().value.value();
+    return {};
 }
+
 bool Parser::peek_is(size_t ahead, TokenType type)
 {
     if (!peek(ahead).has_value()) {
@@ -259,6 +256,7 @@ bool Parser::peek_is_with_val(size_t ahead, TokenType type)
     }
     return peek(ahead).value().get().value.has_value();
 }
+
 bool Parser::peek_is(size_t ahead, TokenType type, const std::string& val, Parser::StrCmp cmp)
 {
     if (!peek_is_with_val(ahead, type)) {
@@ -271,5 +269,80 @@ bool Parser::peek_is(size_t ahead, TokenType type, const std::string& val, Parse
         return is_ci_equal(peek(ahead).value().get().value.value(), val);
     }
 }
+std::optional<NodeElem> Parser::parse_elem()
+{
+    if (peek_is(0, TokenType::lt) && peek_is_with_val(1, TokenType::ident)) {
+        consume();
+        std::string tag = consume().value.value();
+        std::vector<NodeAttr> attributes;
+        while (auto attr = parse_attr()) {
+            attributes.push_back(attr.value());
+        }
+        if (peek_is(0, TokenType::gt)) {
+            consume();
+            NodeElemReg elem_reg;
+            elem_reg.tag = tag;
+            elem_reg.attributes = std::move(attributes);
+            while (peek().has_value()
+                   && !(
+                       peek_is(0, TokenType::lt) && peek_is(1, TokenType::fslash)
+                       && peek_is(2, TokenType::ident, tag, StrCmp::case_insensitive) && peek_is(3, TokenType::gt))) {
+                if (auto child = parse_elem()) {
+                    elem_reg.inner.push_back(child.value());
+                }
+                else if (peek().has_value()) {
+                    elem_reg.inner.push_back(consume().to_string());
+                }
+                else {
+                    assert(false && "Unexpected");
+                }
+            }
+            if (peek_is(0, TokenType::lt) && peek_is(1, TokenType::fslash)
+                && peek_is(2, TokenType::ident, tag, StrCmp::case_insensitive) && peek_is(3, TokenType::gt)) {
+                consume();
+                consume();
+                consume();
+                consume();
+                NodeElem elem;
+                elem.var = std::move(elem_reg);
+                return elem;
+            }
+            else {
+                assert(false && "Unexpected");
+            }
+        }
+        else if (peek_is(0, TokenType::fslash)) {
+            NodeElemSelfClose elem_close;
+            elem_close.tag = tag;
+            elem_close.attributes = std::move(attributes);
+            consume();
+            if (!peek_is(0, TokenType::gt)) {
+                assert(false && "Unexpected");
+            }
+            consume();
+            NodeElem elem;
+            elem.var = std::move(elem_close);
+            return elem;
+        }
+        else {
+            assert(false && "Unexpected");
+        }
+    }
+    return {};
+}
+std::optional<NodeAttr> Parser::parse_attr()
+{
+    if (peek_is_with_val(0, TokenType::ident) && peek_is(1, TokenType::eq)
+        && (peek_is_with_val(2, TokenType::ident) || peek_is_with_val(2, TokenType::str))) {
+        NodeAttr attr;
+        attr.key = consume().value.value();
+        consume();
+        attr.val = consume().value.value();
+        return attr;
+    }
+    else {
+        return {};
+    }
+}
 
 }
\ No newline at end of file
diff --git a/src/html_parse.hpp b/src/html_parse.hpp
index be9b838..ae2cdca 100644
--- a/src/html_parse.hpp
+++ b/src/html_parse.hpp
@@ -58,16 +58,12 @@ struct NodeAttr {
     std::string val;
 };
 
-struct NodeInner {
-    std::string value;
-};
-
 struct NodeElem;
 
 struct NodeElemReg {
     std::string tag;
     std::vector<NodeAttr> attributes;
-    std::vector<std::variant<NodeElem, NodeInner>> inner;
+    std::vector<std::variant<NodeElem, std::string>> inner;
 };
 
 struct NodeElemSelfClose {
@@ -80,8 +76,8 @@ struct NodeElem {
 };
 
 struct NodeDoc {
-    std::optional<NodeDocType> doc_type;
-    std::vector<NodeElem> children;
+    std::optional<NodeDocType> doc_type {};
+    std::vector<NodeElem> children {};
 };
 
 class Parser {
@@ -91,6 +87,8 @@ public:
     NodeDoc parse();
 
     std::optional<NodeDocType> parse_doc_type();
+    std::optional<NodeElem> parse_elem();
+    std::optional<NodeAttr> parse_attr();
 
 private:
     std::optional<std::reference_wrapper<Token>> peek(size_t ahead = 0);
diff --git a/src/main.cpp b/src/main.cpp
index 4b471a9..fd89fc3 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -34,9 +34,12 @@ int main()
     if (page_data.has_value()) {
         html::Tokenizer tokenizer(page_data.value());
         std::vector<html::Token> tokens = tokenizer.tokenize();
-        for (html::Token token : tokens) {
-            std::cout << token.to_string() << std::endl;
-        }
+        //        for (html::Token token : tokens) {
+        //            std::cout << token.to_string() << std::endl;
+        //        }
+        html::Parser parser(std::move(tokens));
+        html::NodeDoc doc = parser.parse();
+        std::cout << "HERE" << std::endl;
     }
 
     while (!window.ShouldClose()) {