diff --git a/jael/README.md b/jael/README.md
index 207cfc67..d9bdcf9f 100644
--- a/jael/README.md
+++ b/jael/README.md
@@ -33,9 +33,9 @@ void myFunction() {
 </html>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael', asDSX: false);
-    var scope = new SymbolTable(values: {
+    var scope = SymbolTable(values: {
       'profile': {
         'avatar': 'thosakwe.png',
       }
diff --git a/jael/example/main.dart b/jael/example/main.dart
index f78e3c93..4f4e4762 100644
--- a/jael/example/main.dart
+++ b/jael/example/main.dart
@@ -6,7 +6,7 @@ import 'package:symbol_table/symbol_table.dart';
 
 main() {
   while (true) {
-    var buf = new StringBuffer();
+    var buf = StringBuffer();
     int ch;
     print('Enter lines of Jael text, terminated by CTRL^D.');
     print('All environment variables are injected into the template scope.');
@@ -24,11 +24,11 @@ main() {
     if (document == null) {
       stderr.writeln('Could not parse the given text.');
     } else {
-      var output = new CodeBuffer();
+      var output = CodeBuffer();
       const jael.Renderer().render(
         document,
         output,
-        new SymbolTable(values: Platform.environment),
+        SymbolTable(values: Platform.environment),
         strictResolution: false,
       );
       print('GENERATED HTML:\n$output');
diff --git a/jael/lib/src/ast/binary.dart b/jael/lib/src/ast/binary.dart
index 222f2d62..75ed2261 100644
--- a/jael/lib/src/ast/binary.dart
+++ b/jael/lib/src/ast/binary.dart
@@ -37,7 +37,7 @@ class BinaryExpression extends Expression {
       case TokenType.elvis:
         return l ?? r;
       default:
-        throw new UnsupportedError(
+        throw UnsupportedError(
             'Unsupported binary operator: "${operator?.span?.text ?? "<null>"}".');
     }
   }
diff --git a/jael/lib/src/ast/call.dart b/jael/lib/src/ast/call.dart
index 75822bf2..0e1272a9 100644
--- a/jael/lib/src/ast/call.dart
+++ b/jael/lib/src/ast/call.dart
@@ -28,7 +28,7 @@ class Call extends Expression {
 
   Map<Symbol, dynamic> computeNamed(SymbolTable scope) {
     return namedArguments.fold<Map<Symbol, dynamic>>({}, (out, a) {
-      return out..[new Symbol(a.name.name)] = a.value.compute(scope);
+      return out..[Symbol(a.name.name)] = a.value.compute(scope);
     });
   }
 
diff --git a/jael/lib/src/ast/document.dart b/jael/lib/src/ast/document.dart
index e6324f65..b59a371e 100644
--- a/jael/lib/src/ast/document.dart
+++ b/jael/lib/src/ast/document.dart
@@ -46,8 +46,9 @@ class Doctype extends AstNode {
 
   @override
   FileSpan get span {
-    if (public == null)
+    if (public == null) {
       return lt.span.expand(doctype.span).expand(html.span).expand(gt.span);
+    }
     return lt.span
         .expand(doctype.span)
         .expand(html.span)
diff --git a/jael/lib/src/ast/element.dart b/jael/lib/src/ast/element.dart
index a8b8c2a0..bdfb5653 100644
--- a/jael/lib/src/ast/element.dart
+++ b/jael/lib/src/ast/element.dart
@@ -16,7 +16,7 @@ class TextNode extends ElementChild {
 }
 
 abstract class Element extends ElementChild {
-  static const List<String> selfClosing = const [
+  static const List<String> selfClosing = [
     'include',
     'base',
     'basefont',
diff --git a/jael/lib/src/ast/identifier.dart b/jael/lib/src/ast/identifier.dart
index 47e2f76d..e2f8c6fd 100644
--- a/jael/lib/src/ast/identifier.dart
+++ b/jael/lib/src/ast/identifier.dart
@@ -21,8 +21,7 @@ class Identifier extends Expression {
         var symbol = scope.resolve(name);
         if (symbol == null) {
           if (scope.resolve('!strict!')?.value == false) return null;
-          throw new ArgumentError(
-              'The name "$name" does not exist in this scope.');
+          throw ArgumentError('The name "$name" does not exist in this scope.');
         }
         return scope.resolve(name).value;
     }
@@ -43,6 +42,6 @@ class SyntheticIdentifier extends Identifier {
   @override
   FileSpan get span {
     if (id != null) return id.span;
-    throw new UnsupportedError('Cannot get the span of a SyntheticIdentifier.');
+    throw UnsupportedError('Cannot get the span of a SyntheticIdentifier.');
   }
 }
diff --git a/jael/lib/src/ast/member.dart b/jael/lib/src/ast/member.dart
index 01e996bb..1bac5e50 100644
--- a/jael/lib/src/ast/member.dart
+++ b/jael/lib/src/ast/member.dart
@@ -16,7 +16,7 @@ class MemberExpression extends Expression {
   compute(SymbolTable scope) {
     var target = expression.compute(scope);
     if (op.span.text == '?.' && target == null) return null;
-    return reflect(target).getField(new Symbol(name.name)).reflectee;
+    return reflect(target).getField(Symbol(name.name)).reflectee;
   }
 
   @override
diff --git a/jael/lib/src/ast/new.dart b/jael/lib/src/ast/new.dart
index d29b1e45..d13892ce 100644
--- a/jael/lib/src/ast/new.dart
+++ b/jael/lib/src/ast/new.dart
@@ -21,11 +21,12 @@ class NewExpression extends Expression {
     var named = call.computeNamed(scope);
     var name = '';
 
-    if (call.target is MemberExpression)
+    if (call.target is MemberExpression) {
       name = (call.target as MemberExpression).name.name;
+    }
 
     return reflectClass(targetType as Type)
-        .newInstance(new Symbol(name), positional, named)
+        .newInstance(Symbol(name), positional, named)
         .reflectee;
   }
 }
diff --git a/jael/lib/src/ast/string.dart b/jael/lib/src/ast/string.dart
index 2586c77e..cf7163e3 100644
--- a/jael/lib/src/ast/string.dart
+++ b/jael/lib/src/ast/string.dart
@@ -14,7 +14,7 @@ class StringLiteral extends Literal {
   static String parseValue(Token string) {
     var text = string.span.text.substring(1, string.span.text.length - 1);
     var codeUnits = text.codeUnits;
-    var buf = new StringBuffer();
+    var buf = StringBuffer();
 
     for (int i = 0; i < codeUnits.length; i++) {
       var ch = codeUnits[i];
@@ -25,9 +25,9 @@ class StringLiteral extends Literal {
               c2 = codeUnits[++i],
               c3 = codeUnits[++i],
               c4 = codeUnits[++i];
-          var hexString = new String.fromCharCodes([c1, c2, c3, c4]);
+          var hexString = String.fromCharCodes([c1, c2, c3, c4]);
           var hexNumber = int.parse(hexString, radix: 16);
-          buf.write(new String.fromCharCode(hexNumber));
+          buf.write(String.fromCharCode(hexNumber));
           continue;
         }
 
@@ -53,9 +53,10 @@ class StringLiteral extends Literal {
             default:
               buf.writeCharCode(next);
           }
-        } else
-          throw new JaelError(JaelErrorSeverity.error,
+        } else {
+          throw JaelError(JaelErrorSeverity.error,
               'Unexpected "\\" in string literal.', string.span);
+        }
       } else {
         buf.writeCharCode(ch);
       }
diff --git a/jael/lib/src/formatter.dart b/jael/lib/src/formatter.dart
index 6fd319ac..9b62f9e2 100644
--- a/jael/lib/src/formatter.dart
+++ b/jael/lib/src/formatter.dart
@@ -5,12 +5,12 @@ class JaelFormatter {
   final num tabSize;
   final bool insertSpaces;
   final int maxLineLength;
-  var _buffer = new StringBuffer();
+  var _buffer = StringBuffer();
   int _level = 0;
   String _spaces;
 
   static String _spaceString(int tabSize) {
-    var b = new StringBuffer();
+    var b = StringBuffer();
     for (int i = 0; i < tabSize; i++) {
       b.write(' ');
     }
@@ -30,7 +30,9 @@ class JaelFormatter {
   }
 
   void _applySpacing() {
-    for (int i = 0; i < _level; i++) _buffer.write(_spaces);
+    for (int i = 0; i < _level; i++) {
+      _buffer.write(_spaces);
+    }
   }
 
   int get _spaceLength {
@@ -62,9 +64,9 @@ class JaelFormatter {
 
   int _formatChild(ElementChild child, int lineLength,
       {bool isFirst = false, bool isLast = false}) {
-    if (child == null)
+    if (child == null) {
       return lineLength;
-    else if (child is Element) return _formatElement(child, lineLength);
+    } else if (child is Element) return _formatElement(child, lineLength);
     String s;
     if (child is Interpolation) {
       var b = StringBuffer('{{');
diff --git a/jael/lib/src/renderer.dart b/jael/lib/src/renderer.dart
index 098ffd76..62b36442 100644
--- a/jael/lib/src/renderer.dart
+++ b/jael/lib/src/renderer.dart
@@ -7,21 +7,21 @@ import 'text/scanner.dart';
 
 /// Parses a Jael document.
 Document parseDocument(String text,
-    {sourceUrl, bool asDSX: false, void onError(JaelError error)}) {
+    {sourceUrl, bool asDSX = false, void onError(JaelError error)}) {
   var scanner = scan(text, sourceUrl: sourceUrl, asDSX: asDSX);
 
   //scanner.tokens.forEach(print);
 
-  if (scanner.errors.isNotEmpty && onError != null)
+  if (scanner.errors.isNotEmpty && onError != null) {
     scanner.errors.forEach(onError);
-  else if (scanner.errors.isNotEmpty) throw scanner.errors.first;
+  } else if (scanner.errors.isNotEmpty) throw scanner.errors.first;
 
-  var parser = new Parser(scanner, asDSX: asDSX);
+  var parser = Parser(scanner, asDSX: asDSX);
   var doc = parser.parseDocument();
 
-  if (parser.errors.isNotEmpty && onError != null)
+  if (parser.errors.isNotEmpty && onError != null) {
     parser.errors.forEach(onError);
-  else if (parser.errors.isNotEmpty) throw parser.errors.first;
+  } else if (parser.errors.isNotEmpty) throw parser.errors.first;
 
   return doc;
 }
@@ -80,7 +80,7 @@ class Renderer {
   /// If [strictResolution] is `false` (default: `true`), then undefined identifiers will return `null`
   /// instead of throwing.
   void render(Document document, CodeBuffer buffer, SymbolTable scope,
-      {bool strictResolution: true}) {
+      {bool strictResolution = true}) {
     scope.create('!strict!', value: strictResolution != false);
 
     if (document.doctype != null) buffer.writeln(document.doctype.span.text);
@@ -126,17 +126,18 @@ class Renderer {
 
       buffer.write(' ${attribute.name}');
 
-      if (value == true)
+      if (value == true) {
         continue;
-      else
+      } else {
         buffer.write('="');
+      }
 
       String msg;
 
       if (value is Iterable) {
         msg = value.join(' ');
       } else if (value is Map) {
-        msg = value.keys.fold<StringBuffer>(new StringBuffer(), (buf, k) {
+        msg = value.keys.fold<StringBuffer>(StringBuffer(), (buf, k) {
           var v = value[k];
           if (v == null) return buf;
           return buf..write('$k: $v;');
@@ -150,10 +151,11 @@ class Renderer {
     }
 
     if (element is SelfClosingElement) {
-      if (html5)
+      if (html5) {
         buffer.writeln('>');
-      else
+      } else {
         buffer.writeln('/>');
+      }
     } else {
       buffer.writeln('>');
       buffer.indent();
@@ -185,11 +187,11 @@ class Renderer {
         (a) => a.name != 'for-each' && a.name != 'as' && a.name != 'index-as');
     Element strippedElement;
 
-    if (element is SelfClosingElement)
-      strippedElement = new SelfClosingElement(element.lt, element.tagName,
+    if (element is SelfClosingElement) {
+      strippedElement = SelfClosingElement(element.lt, element.tagName,
           otherAttributes, element.slash, element.gt);
-    else if (element is RegularElement)
-      strippedElement = new RegularElement(
+    } else if (element is RegularElement) {
+      strippedElement = RegularElement(
           element.lt,
           element.tagName,
           otherAttributes,
@@ -199,6 +201,7 @@ class Renderer {
           element.slash,
           element.tagName2,
           element.gt2);
+    }
 
     int i = 0;
     for (var item in attribute.value.compute(scope)) {
@@ -224,11 +227,11 @@ class Renderer {
     var otherAttributes = element.attributes.where((a) => a.name != 'if');
     Element strippedElement;
 
-    if (element is SelfClosingElement)
-      strippedElement = new SelfClosingElement(element.lt, element.tagName,
+    if (element is SelfClosingElement) {
+      strippedElement = SelfClosingElement(element.lt, element.tagName,
           otherAttributes, element.slash, element.gt);
-    else if (element is RegularElement)
-      strippedElement = new RegularElement(
+    } else if (element is RegularElement) {
+      strippedElement = RegularElement(
           element.lt,
           element.tagName,
           otherAttributes,
@@ -238,6 +241,7 @@ class Renderer {
           element.slash,
           element.tagName2,
           element.gt2);
+    }
 
     renderElement(strippedElement, buffer, scope, html5);
   }
@@ -298,20 +302,22 @@ class Renderer {
   void renderElementChild(Element parent, ElementChild child, CodeBuffer buffer,
       SymbolTable scope, bool html5, int index, int total) {
     if (child is Text && parent?.tagName?.name != 'textarea') {
-      if (index == 0)
+      if (index == 0) {
         buffer.write(child.span.text.trimLeft());
-      else if (index == total - 1)
+      } else if (index == total - 1) {
         buffer.write(child.span.text.trimRight());
-      else
+      } else {
         buffer.write(child.span.text);
+      }
     } else if (child is Interpolation) {
       var value = child.expression.compute(scope);
 
       if (value != null) {
-        if (child.isRaw)
+        if (child.isRaw) {
           buffer.write(value);
-        else
+        } else {
           buffer.write(htmlEscape.convert(value.toString()));
+        }
       }
     } else if (child is Element) {
       if (buffer?.lastLine?.text?.isNotEmpty == true) buffer.writeln();
@@ -324,14 +330,14 @@ class Renderer {
   void registerCustomElement(
       Element element, CodeBuffer buffer, SymbolTable scope, bool html5) {
     if (element is! RegularElement) {
-      throw new JaelError(JaelErrorSeverity.error,
+      throw JaelError(JaelErrorSeverity.error,
           "Custom elements cannot be self-closing.", element.span);
     }
 
     var name = element.getAttribute('name')?.value?.compute(scope)?.toString();
 
     if (name == null) {
-      throw new JaelError(
+      throw JaelError(
           JaelErrorSeverity.error,
           "Attribute 'name' is required when registering a custom element.",
           element.tagName.span);
@@ -341,7 +347,7 @@ class Renderer {
       var p = scope.isRoot ? scope : scope.parent;
       p.create(customElementName(name), value: element, constant: true);
     } on StateError {
-      throw new JaelError(
+      throw JaelError(
           JaelErrorSeverity.error,
           "Cannot re-define element '$name' in this scope.",
           element.getAttribute('name').span);
@@ -371,16 +377,16 @@ class Renderer {
     } else {
       var tagName = renderAs?.toString() ?? 'div';
 
-      var syntheticElement = new RegularElement(
+      var syntheticElement = RegularElement(
           template.lt,
-          new SyntheticIdentifier(tagName),
+          SyntheticIdentifier(tagName),
           element.attributes
               .where((a) => a.name != 'as' && !a.name.startsWith('@')),
           template.gt,
           template.children,
           template.lt2,
           template.slash,
-          new SyntheticIdentifier(tagName),
+          SyntheticIdentifier(tagName),
           template.gt2);
 
       renderElement(syntheticElement, buffer, scope, html5);
diff --git a/jael/lib/src/text/parselet/infix.dart b/jael/lib/src/text/parselet/infix.dart
index 56f18842..9c52e6af 100644
--- a/jael/lib/src/text/parselet/infix.dart
+++ b/jael/lib/src/text/parselet/infix.dart
@@ -1,24 +1,24 @@
 part of jael.src.text.parselet;
 
-const Map<TokenType, InfixParselet> infixParselets = const {
-  TokenType.lParen: const CallParselet(),
-  TokenType.elvis_dot: const MemberParselet(),
-  TokenType.dot: const MemberParselet(),
-  TokenType.lBracket: const IndexerParselet(),
-  TokenType.asterisk: const BinaryParselet(14),
-  TokenType.slash: const BinaryParselet(14),
-  TokenType.percent: const BinaryParselet(14),
-  TokenType.plus: const BinaryParselet(13),
-  TokenType.minus: const BinaryParselet(13),
-  TokenType.lt: const BinaryParselet(11),
-  TokenType.lte: const BinaryParselet(11),
-  TokenType.gt: const BinaryParselet(11),
-  TokenType.gte: const BinaryParselet(11),
-  TokenType.equ: const BinaryParselet(10),
-  TokenType.nequ: const BinaryParselet(10),
-  TokenType.question: const ConditionalParselet(),
-  TokenType.equals: const BinaryParselet(3),
-  TokenType.elvis: const BinaryParselet(3),
+const Map<TokenType, InfixParselet> infixParselets = {
+  TokenType.lParen: CallParselet(),
+  TokenType.elvis_dot: MemberParselet(),
+  TokenType.dot: MemberParselet(),
+  TokenType.lBracket: IndexerParselet(),
+  TokenType.asterisk: BinaryParselet(14),
+  TokenType.slash: BinaryParselet(14),
+  TokenType.percent: BinaryParselet(14),
+  TokenType.plus: BinaryParselet(13),
+  TokenType.minus: BinaryParselet(13),
+  TokenType.lt: BinaryParselet(11),
+  TokenType.lte: BinaryParselet(11),
+  TokenType.gt: BinaryParselet(11),
+  TokenType.gte: BinaryParselet(11),
+  TokenType.equ: BinaryParselet(10),
+  TokenType.nequ: BinaryParselet(10),
+  TokenType.question: ConditionalParselet(),
+  TokenType.equals: BinaryParselet(3),
+  TokenType.elvis: BinaryParselet(3),
 };
 
 class ConditionalParselet implements InfixParselet {
@@ -32,13 +32,13 @@ class ConditionalParselet implements InfixParselet {
     var ifTrue = parser.parseExpression(0);
 
     if (ifTrue == null) {
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression in conditional expression.', token.span));
       return null;
     }
 
     if (!parser.next(TokenType.colon)) {
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Missing ":" in conditional expression.', ifTrue.span));
       return null;
     }
@@ -47,12 +47,12 @@ class ConditionalParselet implements InfixParselet {
     var ifFalse = parser.parseExpression(0);
 
     if (ifFalse == null) {
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression in conditional expression.', colon.span));
       return null;
     }
 
-    return new Conditional(left, token, ifTrue, colon, ifFalse);
+    return Conditional(left, token, ifTrue, colon, ifFalse);
   }
 }
 
@@ -66,15 +66,16 @@ class BinaryParselet implements InfixParselet {
     var right = parser.parseExpression(precedence);
 
     if (right == null) {
-      if (token.type != TokenType.gt)
-        parser.errors.add(new JaelError(
+      if (token.type != TokenType.gt) {
+        parser.errors.add(JaelError(
             JaelErrorSeverity.error,
             'Missing expression after operator "${token.span.text}", following expression ${left.span.text}.',
             token.span));
+      }
       return null;
     }
 
-    return new BinaryExpression(left, token, right);
+    return BinaryExpression(left, token, right);
   }
 }
 
@@ -109,12 +110,12 @@ class CallParselet implements InfixParselet {
     if (!parser.next(TokenType.rParen)) {
       var lastSpan = arguments.isEmpty ? null : arguments.last.span;
       lastSpan ??= token.span;
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Missing ")" after argument list.', lastSpan));
       return null;
     }
 
-    return new Call(left, token, parser.current, arguments, namedArguments);
+    return Call(left, token, parser.current, arguments, namedArguments);
   }
 }
 
@@ -129,18 +130,18 @@ class IndexerParselet implements InfixParselet {
     var indexer = parser.parseExpression(0);
 
     if (indexer == null) {
-      parser.errors.add(new JaelError(
+      parser.errors.add(JaelError(
           JaelErrorSeverity.error, 'Missing expression after "[".', left.span));
       return null;
     }
 
     if (!parser.next(TokenType.rBracket)) {
       parser.errors.add(
-          new JaelError(JaelErrorSeverity.error, 'Missing "]".', indexer.span));
+          JaelError(JaelErrorSeverity.error, 'Missing "]".', indexer.span));
       return null;
     }
 
-    return new IndexerExpression(left, token, indexer, parser.current);
+    return IndexerExpression(left, token, indexer, parser.current);
   }
 }
 
@@ -155,11 +156,11 @@ class MemberParselet implements InfixParselet {
     var name = parser.parseIdentifier();
 
     if (name == null) {
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Expected the name of a property following "."', token.span));
       return null;
     }
 
-    return new MemberExpression(left, token, name);
+    return MemberExpression(left, token, name);
   }
 }
diff --git a/jael/lib/src/text/parselet/prefix.dart b/jael/lib/src/text/parselet/prefix.dart
index 0dfb0bc8..cea9bb49 100644
--- a/jael/lib/src/text/parselet/prefix.dart
+++ b/jael/lib/src/text/parselet/prefix.dart
@@ -1,15 +1,15 @@
 part of jael.src.text.parselet;
 
-const Map<TokenType, PrefixParselet> prefixParselets = const {
-  TokenType.exclamation: const NotParselet(),
-  TokenType.$new: const NewParselet(),
-  TokenType.number: const NumberParselet(),
-  TokenType.hex: const HexParselet(),
-  TokenType.string: const StringParselet(),
-  TokenType.lCurly: const MapParselet(),
-  TokenType.lBracket: const ArrayParselet(),
-  TokenType.id: const IdentifierParselet(),
-  TokenType.lParen: const ParenthesisParselet(),
+const Map<TokenType, PrefixParselet> prefixParselets = {
+  TokenType.exclamation: NotParselet(),
+  TokenType.$new: NewParselet(),
+  TokenType.number: NumberParselet(),
+  TokenType.hex: HexParselet(),
+  TokenType.string: StringParselet(),
+  TokenType.lCurly: MapParselet(),
+  TokenType.lBracket: ArrayParselet(),
+  TokenType.id: IdentifierParselet(),
+  TokenType.lParen: ParenthesisParselet(),
 };
 
 class NotParselet implements PrefixParselet {
@@ -20,11 +20,11 @@ class NotParselet implements PrefixParselet {
     var expression = parser.parseExpression(0);
 
     if (expression == null) {
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression after "!" in negation expression.', token.span));
     }
 
-    return new Negation(token, expression);
+    return Negation(token, expression);
   }
 }
 
@@ -36,15 +36,15 @@ class NewParselet implements PrefixParselet {
     var call = parser.parseExpression(0);
 
     if (call == null) {
-      parser.errors.add(new JaelError(
+      parser.errors.add(JaelError(
           JaelErrorSeverity.error,
           '"new" must precede a call expression. Nothing was found.',
           call.span));
       return null;
     } else if (call is Call) {
-      return new NewExpression(token, call);
+      return NewExpression(token, call);
     } else {
-      parser.errors.add(new JaelError(
+      parser.errors.add(JaelError(
           JaelErrorSeverity.error,
           '"new" must precede a call expression, not a(n) ${call.runtimeType}.',
           call.span));
@@ -57,14 +57,14 @@ class NumberParselet implements PrefixParselet {
   const NumberParselet();
 
   @override
-  Expression parse(Parser parser, Token token) => new NumberLiteral(token);
+  Expression parse(Parser parser, Token token) => NumberLiteral(token);
 }
 
 class HexParselet implements PrefixParselet {
   const HexParselet();
 
   @override
-  Expression parse(Parser parser, Token token) => new HexLiteral(token);
+  Expression parse(Parser parser, Token token) => HexLiteral(token);
 }
 
 class StringParselet implements PrefixParselet {
@@ -72,7 +72,7 @@ class StringParselet implements PrefixParselet {
 
   @override
   Expression parse(Parser parser, Token token) =>
-      new StringLiteral(token, StringLiteral.parseValue(token));
+      StringLiteral(token, StringLiteral.parseValue(token));
 }
 
 class ArrayParselet implements PrefixParselet {
@@ -93,12 +93,12 @@ class ArrayParselet implements PrefixParselet {
     if (!parser.next(TokenType.rBracket)) {
       var lastSpan = items.isEmpty ? null : items.last.span;
       lastSpan ??= token.span;
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Missing "]" to terminate array literal.', lastSpan));
       return null;
     }
 
-    return new Array(token, parser.current, items);
+    return Array(token, parser.current, items);
   }
 }
 
@@ -119,12 +119,12 @@ class MapParselet implements PrefixParselet {
 
     if (!parser.next(TokenType.rCurly)) {
       var lastSpan = pairs.isEmpty ? token.span : pairs.last.span;
-      parser.errors.add(new JaelError(
+      parser.errors.add(JaelError(
           JaelErrorSeverity.error, 'Missing "}" in map literal.', lastSpan));
       return null;
     }
 
-    return new MapLiteral(token, pairs, parser.current);
+    return MapLiteral(token, pairs, parser.current);
   }
 }
 
@@ -132,7 +132,7 @@ class IdentifierParselet implements PrefixParselet {
   const IdentifierParselet();
 
   @override
-  Expression parse(Parser parser, Token token) => new Identifier(token);
+  Expression parse(Parser parser, Token token) => Identifier(token);
 }
 
 class ParenthesisParselet implements PrefixParselet {
@@ -143,14 +143,14 @@ class ParenthesisParselet implements PrefixParselet {
     var expression = parser.parseExpression(0);
 
     if (expression == null) {
-      parser.errors.add(new JaelError(JaelErrorSeverity.error,
+      parser.errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression after "(".', token.span));
       return null;
     }
 
     if (!parser.next(TokenType.rParen)) {
-      parser.errors.add(new JaelError(
-          JaelErrorSeverity.error, 'Missing ")".', expression.span));
+      parser.errors.add(
+          JaelError(JaelErrorSeverity.error, 'Missing ")".', expression.span));
       return null;
     }
 
diff --git a/jael/lib/src/text/parser.dart b/jael/lib/src/text/parser.dart
index 1b127985..9225726f 100644
--- a/jael/lib/src/text/parser.dart
+++ b/jael/lib/src/text/parser.dart
@@ -10,7 +10,7 @@ class Parser {
   Token _current;
   int _index = -1;
 
-  Parser(this.scanner, {this.asDSX: false});
+  Parser(this.scanner, {this.asDSX = false});
 
   Token get current => _current;
 
@@ -52,18 +52,18 @@ class Parser {
     if (doctype == null) {
       var root = parseElement();
       if (root == null) return null;
-      return new Document(null, root);
+      return Document(null, root);
     }
 
     var root = parseElement();
 
     if (root == null) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing root element after !DOCTYPE declaration.', doctype.span));
       return null;
     }
 
-    return new Document(doctype, root);
+    return Document(doctype, root);
   }
 
   StringLiteral implicitString() {
@@ -88,7 +88,7 @@ class Parser {
     }
     var doctype = _current, html = parseIdentifier();
     if (html?.span?.text?.toLowerCase() != 'html') {
-      errors.add(new JaelError(
+      errors.add(JaelError(
           JaelErrorSeverity.error,
           'Expected "html" in doctype declaration.',
           html?.span ?? doctype.span));
@@ -98,16 +98,16 @@ class Parser {
     var public = parseIdentifier();
     if (public == null) {
       if (!next(TokenType.gt)) {
-        errors.add(new JaelError(JaelErrorSeverity.error,
+        errors.add(JaelError(JaelErrorSeverity.error,
             'Expected ">" in doctype declaration.', html.span));
         return null;
       }
 
-      return new Doctype(lt, doctype, html, null, null, null, _current);
+      return Doctype(lt, doctype, html, null, null, null, _current);
     }
 
     if (public?.span?.text?.toLowerCase() != 'public') {
-      errors.add(new JaelError(
+      errors.add(JaelError(
           JaelErrorSeverity.error,
           'Expected "public" in doctype declaration.',
           public?.span ?? html.span));
@@ -117,7 +117,7 @@ class Parser {
     var stringParser = prefixParselets[TokenType.string];
 
     if (!next(TokenType.string)) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Expected string in doctype declaration.', public.span));
       return null;
     }
@@ -125,7 +125,7 @@ class Parser {
     var name = stringParser.parse(this, _current) as StringLiteral;
 
     if (!next(TokenType.string)) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Expected string in doctype declaration.', name.span));
       return null;
     }
@@ -133,12 +133,12 @@ class Parser {
     var url = stringParser.parse(this, _current) as StringLiteral;
 
     if (!next(TokenType.gt)) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Expected ">" in doctype declaration.', url.span));
       return null;
     }
 
-    return new Doctype(lt, doctype, html, public, name, url, _current);
+    return Doctype(lt, doctype, html, public, name, url, _current);
   }
 
   ElementChild parseElementChild() =>
@@ -148,9 +148,9 @@ class Parser {
       parseElement();
 
   HtmlComment parseHtmlComment() =>
-      next(TokenType.htmlComment) ? new HtmlComment(_current) : null;
+      next(TokenType.htmlComment) ? HtmlComment(_current) : null;
 
-  Text parseText() => next(TokenType.text) ? new Text(_current) : null;
+  Text parseText() => next(TokenType.text) ? Text(_current) : null;
 
   Interpolation parseInterpolation() {
     if (!next(asDSX ? TokenType.lCurly : TokenType.lDoubleCurly)) return null;
@@ -159,19 +159,19 @@ class Parser {
     var expression = parseExpression(0);
 
     if (expression == null) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression in interpolation.', doubleCurlyL.span));
       return null;
     }
 
     if (!next(asDSX ? TokenType.rCurly : TokenType.rDoubleCurly)) {
       var expected = asDSX ? '}' : '}}';
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing closing "$expected" in interpolation.', expression.span));
       return null;
     }
 
-    return new Interpolation(doubleCurlyL, expression, _current);
+    return Interpolation(doubleCurlyL, expression, _current);
   }
 
   Element parseElement() {
@@ -188,7 +188,7 @@ class Parser {
 
     if (tagName == null) {
       errors.add(
-          new JaelError(JaelErrorSeverity.error, 'Missing tag name.', lt.span));
+          JaelError(JaelErrorSeverity.error, 'Missing tag name.', lt.span));
       return null;
     }
 
@@ -205,16 +205,16 @@ class Parser {
       var slash = _current;
 
       if (!next(TokenType.gt)) {
-        errors.add(new JaelError(JaelErrorSeverity.error,
+        errors.add(JaelError(JaelErrorSeverity.error,
             'Missing ">" in self-closing "${tagName.name}" tag.', slash.span));
         return null;
       }
 
-      return new SelfClosingElement(lt, tagName, attributes, slash, _current);
+      return SelfClosingElement(lt, tagName, attributes, slash, _current);
     }
 
     if (!next(TokenType.gt)) {
-      errors.add(new JaelError(
+      errors.add(JaelError(
           JaelErrorSeverity.error,
           'Missing ">" in "${tagName.name}" tag.',
           attributes.isEmpty ? tagName.span : attributes.last.span));
@@ -225,7 +225,7 @@ class Parser {
 
     // Implicit self-closing
     if (Element.selfClosing.contains(tagName.name)) {
-      return new SelfClosingElement(lt, tagName, attributes, null, gt);
+      return SelfClosingElement(lt, tagName, attributes, null, gt);
     }
 
     List<ElementChild> children = [];
@@ -239,7 +239,7 @@ class Parser {
 
     // Parse closing tag
     if (!next(TokenType.lt)) {
-      errors.add(new JaelError(
+      errors.add(JaelError(
           JaelErrorSeverity.error,
           'Missing closing tag for "${tagName.name}" tag.',
           children.isEmpty ? tagName.span : children.last.span));
@@ -249,7 +249,7 @@ class Parser {
     var lt2 = _current;
 
     if (!next(TokenType.slash)) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing "/" in "${tagName.name}" closing tag.', lt2.span));
       return null;
     }
@@ -257,7 +257,7 @@ class Parser {
     var slash = _current, tagName2 = parseIdentifier();
 
     if (tagName2 == null) {
-      errors.add(new JaelError(
+      errors.add(JaelError(
           JaelErrorSeverity.error,
           'Missing "${tagName.name}" in "${tagName.name}" closing tag.',
           slash.span));
@@ -265,7 +265,7 @@ class Parser {
     }
 
     if (tagName2.name != tagName.name) {
-      errors.add(new JaelError(
+      errors.add(JaelError(
           JaelErrorSeverity.error,
           'Mismatched closing tags. Expected "${tagName.span.text}"; got "${tagName2.name}" instead.',
           lt2.span));
@@ -273,12 +273,12 @@ class Parser {
     }
 
     if (!next(TokenType.gt)) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing ">" in "${tagName.name}" closing tag.', tagName2.span));
       return null;
     }
 
-    return new RegularElement(
+    return RegularElement(
         lt, tagName, attributes, gt, children, lt2, slash, tagName2, _current);
   }
 
@@ -289,7 +289,7 @@ class Parser {
     if ((id = parseIdentifier()) != null) {
       // Nothing
     } else if (next(TokenType.string)) {
-      string = new StringLiteral(_current, StringLiteral.parseValue(_current));
+      string = StringLiteral(_current, StringLiteral.parseValue(_current));
     } else {
       return null;
     }
@@ -301,35 +301,34 @@ class Parser {
     } else if (!asDSX && next(TokenType.nequ)) {
       nequ = _current;
     } else {
-      return new Attribute(id, string, null, null, null);
+      return Attribute(id, string, null, null, null);
     }
 
     if (!asDSX) {
       var value = parseExpression(0);
 
       if (value == null) {
-        errors.add(new JaelError(JaelErrorSeverity.error,
+        errors.add(JaelError(JaelErrorSeverity.error,
             'Missing expression in attribute.', equals?.span ?? nequ.span));
         return null;
       }
 
-      return new Attribute(id, string, equals, nequ, value);
+      return Attribute(id, string, equals, nequ, value);
     } else {
       // Find either a string, or an interpolation.
       var value = implicitString();
 
       if (value != null) {
-        return new Attribute(id, string, equals, nequ, value);
+        return Attribute(id, string, equals, nequ, value);
       }
 
       var interpolation = parseInterpolation();
 
       if (interpolation != null) {
-        return new Attribute(
-            id, string, equals, nequ, interpolation.expression);
+        return Attribute(id, string, equals, nequ, interpolation.expression);
       }
 
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression in attribute.', equals?.span ?? nequ.span));
       return null;
     }
@@ -374,23 +373,23 @@ class Parser {
   }
 
   Identifier parseIdentifier() =>
-      next(TokenType.id) ? new Identifier(_current) : null;
+      next(TokenType.id) ? Identifier(_current) : null;
 
   KeyValuePair parseKeyValuePair() {
     var key = parseExpression(0);
     if (key == null) return null;
 
-    if (!next(TokenType.colon)) return new KeyValuePair(key, null, null);
+    if (!next(TokenType.colon)) return KeyValuePair(key, null, null);
 
     var colon = _current, value = parseExpression(0);
 
     if (value == null) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression in key-value pair.', colon.span));
       return null;
     }
 
-    return new KeyValuePair(key, colon, value);
+    return KeyValuePair(key, colon, value);
   }
 
   NamedArgument parseNamedArgument() {
@@ -398,7 +397,7 @@ class Parser {
     if (name == null) return null;
 
     if (!next(TokenType.colon)) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing ":" in named argument.', name.span));
       return null;
     }
@@ -406,11 +405,11 @@ class Parser {
     var colon = _current, value = parseExpression(0);
 
     if (value == null) {
-      errors.add(new JaelError(JaelErrorSeverity.error,
+      errors.add(JaelError(JaelErrorSeverity.error,
           'Missing expression in named argument.', colon.span));
       return null;
     }
 
-    return new NamedArgument(name, colon, value);
+    return NamedArgument(name, colon, value);
   }
 }
diff --git a/jael/lib/src/text/scanner.dart b/jael/lib/src/text/scanner.dart
index f1beabc6..964368ae 100644
--- a/jael/lib/src/text/scanner.dart
+++ b/jael/lib/src/text/scanner.dart
@@ -3,17 +3,17 @@ import 'package:charcode/ascii.dart';
 import 'package:string_scanner/string_scanner.dart';
 import '../ast/ast.dart';
 
-final RegExp _whitespace = new RegExp(r'[ \n\r\t]+');
+final RegExp _whitespace = RegExp(r'[ \n\r\t]+');
 
 final RegExp _id =
-    new RegExp(r'@?(([A-Za-z][A-Za-z0-9_]*-)*([A-Za-z][A-Za-z0-9_]*))');
-final RegExp _string1 = new RegExp(
+    RegExp(r'@?(([A-Za-z][A-Za-z0-9_]*-)*([A-Za-z][A-Za-z0-9_]*))');
+final RegExp _string1 = RegExp(
     r"'((\\(['\\/bfnrt]|(u[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F])))|([^'\\]))*'");
-final RegExp _string2 = new RegExp(
+final RegExp _string2 = RegExp(
     r'"((\\(["\\/bfnrt]|(u[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F])))|([^"\\]))*"');
 
-Scanner scan(String text, {sourceUrl, bool asDSX: false}) =>
-    new _Scanner(text, sourceUrl)..scan(asDSX: asDSX);
+Scanner scan(String text, {sourceUrl, bool asDSX = false}) =>
+    _Scanner(text, sourceUrl)..scan(asDSX: asDSX);
 
 abstract class Scanner {
   List<JaelError> get errors;
@@ -21,7 +21,7 @@ abstract class Scanner {
   List<Token> get tokens;
 }
 
-final RegExp _htmlComment = new RegExp(r'<!--[^$]*-->');
+final RegExp _htmlComment = RegExp(r'<!--[^$]*-->');
 
 final Map<Pattern, TokenType> _expressionPatterns = {
 //final Map<Pattern, TokenType> _htmlPatterns = {
@@ -74,8 +74,8 @@ final Map<Pattern, TokenType> _expressionPatterns = {
   '==': TokenType.equ,
   '!=': TokenType.nequ,
   '=': TokenType.equals,
-  new RegExp(r'-?[0-9]+(\.[0-9]+)?([Ee][0-9]+)?'): TokenType.number,
-  new RegExp(r'0x[A-Fa-f0-9]+'): TokenType.hex,
+  RegExp(r'-?[0-9]+(\.[0-9]+)?([Ee][0-9]+)?'): TokenType.number,
+  RegExp(r'0x[A-Fa-f0-9]+'): TokenType.hex,
   _string1: TokenType.string,
   _string2: TokenType.string,
   _id: TokenType.id,
@@ -85,15 +85,15 @@ class _Scanner implements Scanner {
   final List<JaelError> errors = [];
   final List<Token> tokens = [];
   _ScannerState state = _ScannerState.html;
-  final Queue<String> openTags = new Queue();
+  final Queue<String> openTags = Queue();
 
   SpanScanner _scanner;
 
   _Scanner(String text, sourceUrl) {
-    _scanner = new SpanScanner(text, sourceUrl: sourceUrl);
+    _scanner = SpanScanner(text, sourceUrl: sourceUrl);
   }
 
-  void scan({bool asDSX: false}) {
+  void scan({bool asDSX = false}) {
     while (!_scanner.isDone) {
       if (state == _ScannerState.html) {
         scanHtml(asDSX);
@@ -164,14 +164,15 @@ class _Scanner implements Scanner {
 
         var span = _scanner.spanFrom(start, end);
 
-        if (span.text.isNotEmpty)
-          tokens.add(new Token(TokenType.text, span, null));
+        if (span.text.isNotEmpty) {
+          tokens.add(Token(TokenType.text, span, null));
+        }
       }
     }
   }
 
   void scanHtml(bool asDSX) {
-    var brackets = new Queue<Token>();
+    var brackets = Queue<Token>();
 
     do {
       // Only continue if we find a left bracket
@@ -184,9 +185,9 @@ class _Scanner implements Scanner {
           _scanner.scan(_whitespace);
 
           _expressionPatterns.forEach((pattern, type) {
-            if (_scanner.matches(pattern))
-              potential
-                  .add(new Token(type, _scanner.lastSpan, _scanner.lastMatch));
+            if (_scanner.matches(pattern)) {
+              potential.add(Token(type, _scanner.lastSpan, _scanner.lastMatch));
+            }
           });
 
           potential.sort((a, b) => b.span.length.compareTo(a.span.length));
diff --git a/jael/test/render/custom_element_test.dart b/jael/test/render/custom_element_test.dart
index 2546b34f..303c1627 100644
--- a/jael/test/render/custom_element_test.dart
+++ b/jael/test/render/custom_element_test.dart
@@ -107,7 +107,7 @@ void main() {
 
 String render(String template, [Map<String, dynamic> values]) {
   var doc = jael.parseDocument(template, onError: (e) => throw e);
-  var buffer = new CodeBuffer();
-  const jael.Renderer().render(doc, buffer, new SymbolTable(values: values));
+  var buffer = CodeBuffer();
+  const jael.Renderer().render(doc, buffer, SymbolTable(values: values));
   return buffer.toString();
 }
diff --git a/jael/test/render/dsx_test.dart b/jael/test/render/dsx_test.dart
index 87925998..8c47ed7f 100644
--- a/jael/test/render/dsx_test.dart
+++ b/jael/test/render/dsx_test.dart
@@ -18,7 +18,7 @@ void main() {
         foo
             .getAttribute('yes')
             .value
-            .compute(new SymbolTable(values: {'no': 'maybe'})),
+            .compute(SymbolTable(values: {'no': 'maybe'})),
         'maybe');
   });
 
diff --git a/jael/test/render/render_test.dart b/jael/test/render/render_test.dart
index 7df8fea2..b9a60e07 100644
--- a/jael/test/render/render_test.dart
+++ b/jael/test/render/render_test.dart
@@ -15,13 +15,13 @@ main() {
 </html>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     jael.Document document;
     SymbolTable scope;
 
     try {
       document = jael.parseDocument(template, sourceUrl: 'test.jael');
-      scope = new SymbolTable<dynamic>(values: {
+      scope = SymbolTable<dynamic>(values: {
         'csrf_token': 'foo',
         'profile': {
           'avatar': 'thosakwe.png',
@@ -64,10 +64,10 @@ main() {
 </html>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     //jael.scan(template, sourceUrl: 'test.jael').tokens.forEach(print);
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable<dynamic>(values: {
+    var scope = SymbolTable<dynamic>(values: {
       'pokemon': const _Pokemon('Darkrai', 'Dark'),
     });
 
@@ -105,9 +105,9 @@ main() {
 </html>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable<dynamic>(values: {
+    var scope = SymbolTable<dynamic>(values: {
       'starters': starters,
     });
 
@@ -150,9 +150,9 @@ main() {
 </html>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable<dynamic>(values: {
+    var scope = SymbolTable<dynamic>(values: {
       'starters': starters,
     });
 
@@ -196,9 +196,9 @@ main() {
 </div>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable();
+    var scope = SymbolTable();
 
     const jael.Renderer().render(document, buf, scope);
     print(buf);
@@ -242,9 +242,9 @@ main() {
 </div>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable();
+    var scope = SymbolTable();
 
     const jael.Renderer().render(document, buf, scope);
     print(buf);
@@ -267,9 +267,9 @@ main() {
 <button '(click)'="myEventHandler(\$event)"></button>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable();
+    var scope = SymbolTable();
 
     const jael.Renderer().render(document, buf, scope);
     print(buf);
@@ -298,10 +298,10 @@ main() {
 </switch>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable<dynamic>(values: {
-      'account': new _Account(isDisabled: true),
+    var scope = SymbolTable<dynamic>(values: {
+      'account': _Account(isDisabled: true),
     });
 
     const jael.Renderer().render(document, buf, scope);
@@ -325,10 +325,10 @@ main() {
 </switch>
 ''';
 
-    var buf = new CodeBuffer();
+    var buf = CodeBuffer();
     var document = jael.parseDocument(template, sourceUrl: 'test.jael');
-    var scope = new SymbolTable<dynamic>(values: {
-      'account': new _Account(isDisabled: null),
+    var scope = SymbolTable<dynamic>(values: {
+      'account': _Account(isDisabled: null),
     });
 
     const jael.Renderer().render(document, buf, scope);
@@ -338,10 +338,10 @@ main() {
   });
 }
 
-const List<_Pokemon> starters = const [
-  const _Pokemon('Bulbasaur', 'Grass'),
-  const _Pokemon('Charmander', 'Fire'),
-  const _Pokemon('Squirtle', 'Water'),
+const List<_Pokemon> starters = [
+  _Pokemon('Bulbasaur', 'Grass'),
+  _Pokemon('Charmander', 'Fire'),
+  _Pokemon('Squirtle', 'Water'),
 ];
 
 class _Pokemon {
diff --git a/jael/test/text/common.dart b/jael/test/text/common.dart
index 7d7108f4..5fb71587 100644
--- a/jael/test/text/common.dart
+++ b/jael/test/text/common.dart
@@ -1,7 +1,7 @@
 import 'package:matcher/matcher.dart';
 import 'package:jael/src/ast/token.dart';
 
-Matcher isToken(TokenType type, [String text]) => new _IsToken(type, text);
+Matcher isToken(TokenType type, [String text]) => _IsToken(type, text);
 
 class _IsToken extends Matcher {
   final TokenType type;
diff --git a/jael_web/example/stateful.dart b/jael_web/example/stateful.dart
index f2190320..617c7bd2 100644
--- a/jael_web/example/stateful.dart
+++ b/jael_web/example/stateful.dart
@@ -19,7 +19,7 @@ class StatefulApp extends Component<_AppState> with _StatefulAppJaelTemplate {
   Timer _timer;
 
   StatefulApp() {
-    state =_AppState(ticks: 0);
+    state = _AppState(ticks: 0);
     _timer = Timer.periodic(Duration(seconds: 1), (t) {
       setState(state.copyWith(ticks: t.tick));
     });
diff --git a/jael_web/lib/builder.dart b/jael_web/lib/builder.dart
index 0c9f4b71..1d848d2e 100644
--- a/jael_web/lib/builder.dart
+++ b/jael_web/lib/builder.dart
@@ -1 +1 @@
-export 'src/builder/builder.dart';
\ No newline at end of file
+export 'src/builder/builder.dart';
diff --git a/jael_web/lib/elements.dart b/jael_web/lib/elements.dart
index 01ea2e52..c97cfa6d 100644
--- a/jael_web/lib/elements.dart
+++ b/jael_web/lib/elements.dart
@@ -1 +1 @@
-export 'src/elements.dart';
\ No newline at end of file
+export 'src/elements.dart';
diff --git a/jael_web/lib/src/dom_node.dart b/jael_web/lib/src/dom_node.dart
index 4da291df..e35e6ff9 100644
--- a/jael_web/lib/src/dom_node.dart
+++ b/jael_web/lib/src/dom_node.dart
@@ -1,3 +1 @@
-abstract class DomNode {
-  
-}
\ No newline at end of file
+abstract class DomNode {}
diff --git a/jael_web/lib/src/elements.dart b/jael_web/lib/src/elements.dart
index c20a99f3..c304842d 100644
--- a/jael_web/lib/src/elements.dart
+++ b/jael_web/lib/src/elements.dart
@@ -2033,4 +2033,4 @@ DomNode wbr(
         Iterable<DomNode> c: const [],
         @deprecated Iterable<DomNode> children: const []}) =>
     h('wbr', _apply([p, props], {'id': id, 'class': className, 'style': style}),
-        []..addAll(c ?? [])..addAll(children ?? []));
\ No newline at end of file
+        []..addAll(c ?? [])..addAll(children ?? []));
diff --git a/jael_web/lib/src/fn.dart b/jael_web/lib/src/fn.dart
index 9d7d4ca5..6a87c5b6 100644
--- a/jael_web/lib/src/fn.dart
+++ b/jael_web/lib/src/fn.dart
@@ -1,4 +1,4 @@
-// TODO: Lambda/anonymous component 
+// TODO: Lambda/anonymous component
 //
 // import 'component.dart';
 // import 'dom_node.dart';
@@ -7,4 +7,4 @@
 //   final DomNode Function(T) f;
 
 //   Fn(this.f);
-// }
\ No newline at end of file
+// }