diff --git a/gulpfile.js b/gulpfile.js
index ffa20a4eec..2b4fde23e6 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -516,11 +516,17 @@ gulp.task('ci', function(done) {
   );
 });
 
+gulp.task('tests/transform.dart', function() {
+  return gulp.src('modules/angular2/test/transform/**')
+    .pipe(gulp.dest('dist/dart/angular2/test/transform'));
+});
+
 // -----------------
 // orchestrated targets
 gulp.task('build.dart', function(done) {
   runSequence(
     ['build/deps.js.dart2js', 'build/transpile.dart', 'build/html.dart'],
+    'tests/transform.dart',
     'build/pubspec.dart',
     'build/multicopy.dart',
     'build/pubbuild.dart',
diff --git a/modules/angular2/pubspec.yaml b/modules/angular2/pubspec.yaml
index 3bfaf62c68..09a5881867 100644
--- a/modules/angular2/pubspec.yaml
+++ b/modules/angular2/pubspec.yaml
@@ -9,6 +9,11 @@ homepage: <%= packageJson.homepage %>
 environment:
   sdk: '>=1.4.0'
 dependencies:
+  analyzer: '0.22.4'
+  barback: '0.15.2+2'
+  code_transformers: '0.2.5'
+  dart_style: '0.1.3'
+  html5lib: '0.12.0'
   stack_trace: '>=1.1.1 <1.2.0'
 dev_dependencies:
   guinness: ">=0.1.16 <0.2.0"
diff --git a/modules/angular2/src/transform/annotation_processor.dart b/modules/angular2/src/transform/annotation_processor.dart
new file mode 100644
index 0000000000..323aa23df8
--- /dev/null
+++ b/modules/angular2/src/transform/annotation_processor.dart
@@ -0,0 +1,58 @@
+import 'dart:collection' show Queue;
+import 'package:analyzer/src/generated/element.dart';
+
+/// Provides a mechanism for checking an element for the provided
+/// [_annotationClass] and reporting the resulting (element, annotation) pairs.
+class AnnotationMatcher {
+  /// Queue for annotations.
+  final initQueue = new Queue<AnnotationMatch>();
+  /// All the annotations we have seen for each element
+  final _seenAnnotations = new Map<Element, Set<ElementAnnotation>>();
+
+  /// The class we are searching for to populate [initQueue].
+  final ClassElement _annotationClass;
+
+  AnnotationMatcher(this._annotationClass);
+
+  /// Records all [_annotationClass] annotations and the [element]s they apply to.
+  /// Returns [true] if 1) [element] is annotated with [_annotationClass] and
+  /// 2) ([element], [_annotationClass]) has been seen previously.
+  bool processAnnotations(ClassElement element) {
+    var found = false;
+    element.metadata.where((ElementAnnotation meta) {
+      // Only process [_annotationClass]s.
+      // TODO(tjblasi): Make this recognize non-ConstructorElement annotations.
+      return meta.element is ConstructorElement &&
+          _isAnnotationMatch(meta.element.returnType);
+    }).where((ElementAnnotation meta) {
+      // Only process ([element], [meta]) combinations we haven't seen previously.
+      return !_seenAnnotations
+          .putIfAbsent(element, () => new Set<ElementAnnotation>())
+          .contains(meta);
+    }).forEach((ElementAnnotation meta) {
+      _seenAnnotations[element].add(meta);
+      initQueue.addLast(new AnnotationMatch(element, meta));
+      found = true;
+    });
+    return found;
+  }
+
+  /// Whether [type], its superclass, or one of its interfaces matches [_annotationClass].
+  bool _isAnnotationMatch(InterfaceType type) {
+    if (type == null || type.element == null) return false;
+    if (type.element.type == _annotationClass.type) return true;
+    if (_isAnnotationMatch(type.superclass)) return true;
+    for (var interface in type.interfaces) {
+      if (_isAnnotationMatch(interface)) return true;
+    }
+    return false;
+  }
+}
+
+// Element/ElementAnnotation pair.
+class AnnotationMatch {
+  final Element element;
+  final ElementAnnotation annotation;
+
+  AnnotationMatch(this.element, this.annotation);
+}
diff --git a/modules/angular2/src/transform/codegen.dart b/modules/angular2/src/transform/codegen.dart
new file mode 100644
index 0000000000..399cc27701
--- /dev/null
+++ b/modules/angular2/src/transform/codegen.dart
@@ -0,0 +1,390 @@
+library angular2.transformer;
+
+import 'package:analyzer/src/generated/ast.dart';
+import 'package:analyzer/src/generated/element.dart';
+import 'package:analyzer/src/generated/java_core.dart';
+import 'package:barback/barback.dart' show AssetId, TransformLogger;
+import 'package:dart_style/dart_style.dart';
+import 'package:path/path.dart' as path;
+
+import 'annotation_processor.dart';
+
+/// Base class that maintains codegen state.
+class Context {
+  final TransformLogger _logger;
+  /// Maps libraries to the import prefixes we will use in the newly
+  /// generated code.
+  final Map<LibraryElement, String> _libraryPrefixes;
+
+  DirectiveRegistry _directiveRegistry;
+  DirectiveRegistry get directiveRegistry => _directiveRegistry;
+
+  Context({TransformLogger logger})
+      : _logger = logger,
+        _libraryPrefixes = {} {
+    _directiveRegistry = new _DirectiveRegistryImpl(this);
+  }
+
+  void error(String errorString) {
+    if (_logger != null) {
+      _logger.error(errorString);
+    } else {
+      throw new Error(errorString);
+    }
+  }
+
+  /// If elements in [lib] should be prefixed in our generated code, returns
+  /// the appropriate prefix followed by a `.`. Future items from the same
+  /// library will use the same prefix.
+  /// If [lib] does not need a prefix, returns the empty string.
+  String _getPrefixDot(LibraryElement lib) {
+    var prefix = lib != null && !lib.isInSdk
+        ? _libraryPrefixes.putIfAbsent(lib, () => 'i${_libraryPrefixes.length}')
+        : null;
+    return prefix == null ? '' : '${prefix}.';
+  }
+}
+
+abstract class DirectiveRegistry {
+  // Adds [entry] to the `registerType` calls which will be generated.
+  void register(AnnotationMatch entry);
+}
+
+const _reflectorImport =
+    'import \'package:angular2/src/reflection/reflection.dart\' '
+    'show reflector;';
+
+/// Default implementation to map from [LibraryElement] to [AssetId]. This
+/// assumes that [el.source] has a getter called [assetId].
+AssetId _assetIdFromLibraryElement(LibraryElement el) {
+  return (el.source as dynamic).assetId;
+}
+
+String codegenEntryPoint(Context context,
+    {LibraryElement entryPoint, AssetId newEntryPoint}) {
+  // This must be called prior to [codegenImports] or the entry point
+  // library will not be imported.
+  var entryPointPrefix = context._getPrefixDot(entryPoint);
+  // TODO(jakemac): copyright and library declaration
+  var outBuffer = new StringBuffer(_reflectorImport);
+  _codegenImports(context, newEntryPoint, outBuffer);
+  outBuffer
+    ..write('main() {')
+    ..write(context.directiveRegistry.toString())
+    ..write('${entryPointPrefix}main();}');
+
+  return new DartFormatter().format(outBuffer.toString());
+}
+
+String _codegenImports(
+    Context context, AssetId newEntryPoint, StringBuffer buffer) {
+  context._libraryPrefixes.forEach((lib, prefix) {
+    buffer
+      ..write(_codegenImport(
+          context, _assetIdFromLibraryElement(lib), newEntryPoint))
+      ..writeln('as ${prefix};');
+  });
+}
+
+_codegenImport(Context context, AssetId libraryId, AssetId entryPoint) {
+  if (libraryId.path.startsWith('lib/')) {
+    var packagePath = libraryId.path.replaceFirst('lib/', '');
+    return "import 'package:${libraryId.package}/${packagePath}'";
+  } else if (libraryId.package != entryPoint.package) {
+    context._error("Can't import `${libraryId}` from `${entryPoint}`");
+  } else if (path.url.split(libraryId.path)[0] ==
+      path.url.split(entryPoint.path)[0]) {
+    var relativePath =
+        path.relative(libraryId.path, from: path.dirname(entryPoint.path));
+    return "import '${relativePath}'";
+  } else {
+    context._error("Can't import `${libraryId}` from `${entryPoint}`");
+  }
+}
+
+class _DirectiveRegistryImpl implements DirectiveRegistry {
+  final Context _context;
+  final StringBuffer _buffer = new StringBuffer();
+
+  _DirectiveRegistryImpl(this._context);
+
+  @override
+  String toString() {
+    return _buffer.isEmpty ? '' : 'reflector${_buffer};';
+  }
+
+  // Adds [entry] to the `registerType` calls which will be generated.
+  void register(AnnotationMatch entry) {
+    var element = entry.element;
+    var annotation = entry.annotation;
+
+    if (annotation.element is! ConstructorElement) {
+      _context._error('Unsupported annotation type. '
+          'Only constructors are supported as Directives.');
+      return;
+    }
+    if (element is! ClassElement) {
+      _context._error('Directives can only be applied to classes.');
+      return;
+    }
+    if (element.node is! ClassDeclaration) {
+      _context._error('Unsupported annotation type. '
+          'Only class declarations are supported as Directives.');
+      return;
+    }
+    final ConstructorElement ctor = element.unnamedConstructor;
+    if (ctor == null) {
+      _context._error('No default constructor found for ${element.name}');
+      return;
+    }
+
+    _buffer.writeln('..registerType(${_codegenClassTypeString(element)}, {'
+        '"factory": ${_codegenFactoryProp(ctor)},'
+        '"parameters": ${_codegenParametersProp(ctor)},'
+        '"annotations": ${_codegenAnnotationsProp(element)}'
+        '})');
+  }
+
+  String _codegenClassTypeString(ClassElement el) {
+    return '${_context._getPrefixDot(el.library)}${el.name}';
+  }
+
+  /// Creates the 'annotations' property for the Angular2 [registerType] call
+  /// for [el].
+  String _codegenAnnotationsProp(ClassElement el) {
+    var writer = new PrintStringWriter();
+    var visitor = new _AnnotationsTransformVisitor(writer, _context);
+    el.node.accept(visitor);
+    return writer.toString();
+  }
+
+  /// Creates the 'factory' property for the Angular2 [registerType] call
+  /// for [ctor].
+  String _codegenFactoryProp(ConstructorElement ctor) {
+    if (ctor.node == null) {
+      // This occurs when the class does not declare a constructor.
+      var prefix = _context._getPrefixDot(ctor.type.element.library);
+      return '() => new ${prefix}${ctor.enclosingElement.displayName}()';
+    } else {
+      var writer = new PrintStringWriter();
+      var visitor = new _FactoryTransformVisitor(writer, _context);
+      ctor.node.accept(visitor);
+      return writer.toString();
+    }
+  }
+
+  /// Creates the 'parameters' property for the Angular2 [registerType] call
+  /// for [ctor].
+  String _codegenParametersProp(ConstructorElement ctor) {
+    if (ctor.node == null) {
+      // This occurs when the class does not declare a constructor.
+      return 'const [const []]';
+    } else {
+      var writer = new PrintStringWriter();
+      var visitor = new _ParameterTransformVisitor(writer, _context);
+      ctor.node.accept(visitor);
+      return writer.toString();
+    }
+  }
+}
+
+/// Visitor providing common methods for concrete implementations.
+abstract class _TransformVisitor extends ToSourceVisitor {
+  final Context _context;
+  final PrintWriter _writer;
+
+  _TransformVisitor(PrintWriter writer, this._context)
+      : this._writer = writer,
+        super(writer);
+
+  /// Safely visit the given node.
+  /// @param node the node to be visited
+  void _visitNode(AstNode node) {
+    if (node != null) {
+      node.accept(this);
+    }
+  }
+
+  /**
+   * Safely visit the given node, printing the prefix before the node if it is non-`null`.
+   *
+   * @param prefix the prefix to be printed if there is a node to visit
+   * @param node the node to be visited
+   */
+  void _visitNodeWithPrefix(String prefix, AstNode node) {
+    if (node != null) {
+      _writer.print(prefix);
+      node.accept(this);
+    }
+  }
+
+  /**
+   * Safely visit the given node, printing the suffix after the node if it is non-`null`.
+   *
+   * @param suffix the suffix to be printed if there is a node to visit
+   * @param node the node to be visited
+   */
+  void _visitNodeWithSuffix(AstNode node, String suffix) {
+    if (node != null) {
+      node.accept(this);
+      _writer.print(suffix);
+    }
+  }
+
+  @override
+  Object visitSimpleIdentifier(SimpleIdentifier node) {
+    // Make sure the identifier is prefixed if necessary.
+    if (node.bestElement is ClassElementImpl ||
+        node.bestElement is PropertyAccessorElement) {
+      _writer
+        ..print(_context._getPrefixDot(node.bestElement.library))
+        ..print(node.token.lexeme);
+    } else {
+      return super.visitSimpleIdentifier(node);
+    }
+    return null;
+  }
+}
+
+/// SourceVisitor designed to accept [ConstructorDeclaration] nodes.
+class _CtorTransformVisitor extends _TransformVisitor {
+  bool _withParameterTypes = true;
+  bool _withParameterNames = true;
+
+  _CtorTransformVisitor(PrintWriter writer, Context _context)
+      : super(writer, _context);
+
+  /// If [_withParameterTypes] is true, this method outputs [node]'s type
+  /// (appropriately prefixed based on [_libraryPrefixes]. If
+  /// [_withParameterNames] is true, this method outputs [node]'s identifier.
+  Object _visitNormalFormalParameter(NormalFormalParameter node) {
+    if (_withParameterTypes) {
+      var paramType = node.element.type;
+      var prefix = _context._getPrefixDot(paramType.element.library);
+      _writer.print('${prefix}${paramType.displayName}');
+      if (_withParameterNames) {
+        _visitNodeWithPrefix(' ', node.identifier);
+      }
+    } else if (_withParameterNames) {
+      _visitNode(node.identifier);
+    }
+    return null;
+  }
+
+  @override
+  Object visitSimpleFormalParameter(SimpleFormalParameter node) {
+    return _visitNormalFormalParameter(node);
+  }
+
+  @override
+  Object visitFieldFormalParameter(FieldFormalParameter node) {
+    if (node.parameters != null) {
+      _context.error('Parameters in ctor not supported '
+          '(${super.visitFormalParameterList(node)}');
+    }
+    return _visitNormalFormalParameter(node);
+  }
+
+  @override
+  Object visitDefaultFormalParameter(DefaultFormalParameter node) {
+    _visitNode(node.parameter);
+    return null;
+  }
+
+  @override
+  /// Overridden to avoid outputting grouping operators for default parameters.
+  Object visitFormalParameterList(FormalParameterList node) {
+    _writer.print('(');
+    NodeList<FormalParameter> parameters = node.parameters;
+    int size = parameters.length;
+    for (int i = 0; i < size; i++) {
+      if (i > 0) {
+        _writer.print(', ');
+      }
+      parameters[i].accept(this);
+    }
+    _writer.print(')');
+    return null;
+  }
+}
+
+/// ToSourceVisitor designed to print 'parameters' values for Angular2's
+/// [registerType] calls.
+class _ParameterTransformVisitor extends _CtorTransformVisitor {
+  _ParameterTransformVisitor(PrintWriter writer, Context _context)
+      : super(writer, _context);
+
+  @override
+  Object visitConstructorDeclaration(ConstructorDeclaration node) {
+    _withParameterNames = false;
+    _withParameterTypes = true;
+    _writer.print('const [const [');
+    _visitNode(node.parameters);
+    _writer.print(']]');
+    return null;
+  }
+
+  @override
+  Object visitFormalParameterList(FormalParameterList node) {
+    NodeList<FormalParameter> parameters = node.parameters;
+    int size = parameters.length;
+    for (int i = 0; i < size; i++) {
+      if (i > 0) {
+        _writer.print(', ');
+      }
+      parameters[i].accept(this);
+    }
+    return null;
+  }
+}
+
+/// ToSourceVisitor designed to print 'factory' values for Angular2's
+/// [registerType] calls.
+class _FactoryTransformVisitor extends _CtorTransformVisitor {
+  _FactoryTransformVisitor(PrintWriter writer, Context _context)
+      : super(writer, _context);
+
+  @override
+  Object visitConstructorDeclaration(ConstructorDeclaration node) {
+    _withParameterNames = true;
+    _withParameterTypes = true;
+    _visitNode(node.parameters);
+    _writer.print(' => new ');
+    _visitNode(node.returnType);
+    _visitNodeWithPrefix(".", node.name);
+    _withParameterTypes = false;
+    _visitNode(node.parameters);
+    return null;
+  }
+}
+
+/// ToSourceVisitor designed to print a [ClassDeclaration] node as a
+/// 'annotations' value for Angular2's [registerType] calls.
+class _AnnotationsTransformVisitor extends _TransformVisitor {
+  _AnnotationsTransformVisitor(PrintWriter writer, Context _context)
+      : super(writer, _context);
+
+  @override
+  Object visitClassDeclaration(ClassDeclaration node) {
+    _writer.print('const [');
+    var size = node.metadata.length;
+    for (var i = 0; i < size; ++i) {
+      if (i > 0) {
+        _writer.print(', ');
+      }
+      node.metadata[i].accept(this);
+    }
+    _writer.print(']');
+    return null;
+  }
+
+  @override
+  Object visitAnnotation(Annotation node) {
+    _writer.print('const ');
+    _visitNode(node.name);
+//     TODO(tjblasi): Do we need to handle named constructors for annotations?
+//    _visitNodeWithPrefix(".", node.constructorName);
+    _visitNode(node.arguments);
+    return null;
+  }
+}
diff --git a/modules/angular2/src/transform/html_transform.dart b/modules/angular2/src/transform/html_transform.dart
new file mode 100644
index 0000000000..dcfbf7ee11
--- /dev/null
+++ b/modules/angular2/src/transform/html_transform.dart
@@ -0,0 +1,52 @@
+library angular2.transformer;
+
+import 'dart:async';
+import 'package:barback/barback.dart';
+import 'package:html5lib/dom.dart' as dom;
+import 'package:html5lib/parser.dart' show parse;
+import 'package:path/path.dart' as path;
+
+import 'options.dart';
+
+Future transformHtmlEntryPoint(
+    TransformerOptions options, Transform transform) {
+  // For now at least, [options.htmlEntryPoint], [options.entryPoint], and
+  // [options.newEntryPoint] need to be in the same folder.
+  // TODO(jakemac): support package urls with [options.entryPoint] or
+  // [options.newEntryPoint] in `lib`, and [options.htmlEntryPoint] in another
+  // directory.
+  var _expectedDir = path.split(options.htmlEntryPoint)[0];
+  if (!options.inSameTopLevelDir()) {
+    transform.logger.error(
+        '${options.htmlEntryPointParam}, ${options.entryPointParam}, and '
+        '${options.newEntryPointParam} (if supplied) all must be in the '
+        'same top level directory.');
+  }
+
+  // The relative path from [options.htmlEntryPoint] to [dartEntry]. You must
+  // ensure that neither of these is null before calling this function.
+  String _relativeDartEntryPath(String dartEntry) =>
+      path.relative(dartEntry, from: path.dirname(options.htmlEntryPoint));
+
+  // Checks if the src of this script tag is pointing at `options.entryPoint`.
+  bool _isEntryPointScript(dom.Element script) =>
+      path.normalize(script.attributes['src']) ==
+          _relativeDartEntryPath(options.entryPoint);
+
+  return transform.primaryInput.readAsString().then((String html) {
+    var found = false;
+    var doc = parse(html);
+    var scripts = doc.querySelectorAll('script[type="application/dart"]');
+    for (dom.Element script in scripts) {
+      if (!_isEntryPointScript(script)) continue;
+      script.attributes['src'] = _relativeDartEntryPath(options.newEntryPoint);
+      found = true;
+    }
+    if (!found) {
+      transform.logger.error('Unable to find script for ${options.entryPoint} '
+          'in ${options.htmlEntryPoint}.');
+    }
+    return transform.addOutput(
+        new Asset.fromString(transform.primaryInput.id, doc.outerHtml));
+  });
+}
diff --git a/modules/angular2/src/transform/options.dart b/modules/angular2/src/transform/options.dart
new file mode 100644
index 0000000000..eff1805679
--- /dev/null
+++ b/modules/angular2/src/transform/options.dart
@@ -0,0 +1,17 @@
+library angular2.transformer;
+
+import 'package:path/path.dart' as path;
+
+class TransformerOptions {
+  final String entryPoint;
+  final String newEntryPoint;
+  final String htmlEntryPoint;
+
+  TransformerOptions(this.entryPoint, this.newEntryPoint, this.htmlEntryPoint);
+
+  bool inSameTopLevelDir() {
+    var expectedDir = path.split(htmlEntryPoint)[0];
+    return (expectedDir == path.split(entryPoint)[0] &&
+        expectedDir == path.split(newEntryPoint)[0]);
+  }
+}
diff --git a/modules/angular2/src/transform/resolvers.dart b/modules/angular2/src/transform/resolvers.dart
new file mode 100644
index 0000000000..b6edb49727
--- /dev/null
+++ b/modules/angular2/src/transform/resolvers.dart
@@ -0,0 +1,43 @@
+import 'package:code_transformers/resolver.dart';
+
+Resolvers createResolvers() {
+  return new Resolvers.fromMock({
+    // The list of types below is derived from:
+    //   * types that are used internally by the resolver (see
+    //   _initializeFrom in resolver.dart).
+    // TODO(jakemac): Move this into code_transformers so it can be shared.
+    'dart:core': '''
+            library dart.core;
+            class Object {}
+            class Function {}
+            class StackTrace {}
+            class Symbol {}
+            class Type {}
+
+            class String extends Object {}
+            class bool extends Object {}
+            class num extends Object {}
+            class int extends num {}
+            class double extends num {}
+            class DateTime extends Object {}
+            class Null extends Object {}
+
+            class Deprecated extends Object {
+              final String expires;
+              const Deprecated(this.expires);
+            }
+            const Object deprecated = const Deprecated("next release");
+            class _Override { const _Override(); }
+            const Object override = const _Override();
+            class _Proxy { const _Proxy(); }
+            const Object proxy = const _Proxy();
+
+            class List<V> extends Object {}
+            class Map<K, V> extends Object {}
+            ''',
+    'dart:html': '''
+            library dart.html;
+            class HtmlElement {}
+            ''',
+  });
+}
diff --git a/modules/angular2/src/transform/transformer.dart b/modules/angular2/src/transform/transformer.dart
new file mode 100644
index 0000000000..9199b08f81
--- /dev/null
+++ b/modules/angular2/src/transform/transformer.dart
@@ -0,0 +1,103 @@
+// Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+library angular2.transformer;
+
+import 'dart:async';
+import 'package:barback/barback.dart';
+import 'package:code_transformers/resolver.dart';
+
+import 'annotation_processor.dart';
+import 'codegen.dart' as codegen;
+import 'html_transform.dart';
+import 'options.dart';
+import 'resolvers.dart';
+import 'traversal.dart';
+
+export 'options.dart';
+
+/// Removes the mirror-based initialization logic and replaces it with static
+/// logic.
+class AngularTransformer extends Transformer {
+  final Resolvers _resolvers;
+  final TransformerOptions options;
+
+  AngularTransformer(this.options) : _resolvers = createResolvers();
+
+  static const _entryPointParam = 'entry_point';
+  static const _newEntryPointParam = 'new_entry_point';
+  static const _htmlEntryPointParam = 'html_entry_point';
+
+  factory AngularTransformer.asPlugin(BarbackSettings settings) {
+    var entryPoint = settings.configuration[_entryPointParam];
+    var newEntryPoint = settings.configuration[_newEntryPointParam];
+    if (newEntryPoint == null) {
+      newEntryPoint = entryPoint.replaceFirst('.dart', '.bootstrap.dart');
+    }
+    var htmlEntryPoint = settings.configuration[_htmlEntryPointParam];
+    return new AngularTransformer(
+        new TransformerOptions(entryPoint, newEntryPoint, htmlEntryPoint));
+  }
+
+  bool isPrimary(AssetId id) =>
+      options.entryPoint == id.path || options.htmlEntryPoint == id.path;
+
+  Future apply(Transform transform) {
+    if (transform.primaryInput.id.path == options.entryPoint) {
+      return _buildBootstrapFile(transform);
+    } else if (transform.primaryInput.id.path == options.htmlEntryPoint) {
+      return transformHtmlEntryPoint(options, transform);
+    }
+    return null;
+  }
+
+  Future _buildBootstrapFile(Transform transform) {
+    var newEntryPointId =
+        new AssetId(transform.primaryInput.id.package, options.newEntryPoint);
+    return transform.hasInput(newEntryPointId).then((exists) {
+      if (exists) {
+        transform.logger
+            .error('New entry point file $newEntryPointId already exists.');
+      } else {
+        return _resolvers.get(transform).then((resolver) {
+          new _BootstrapFileBuilder(resolver, transform,
+              transform.primaryInput.id, newEntryPointId).run();
+          resolver.release();
+        });
+      }
+    });
+  }
+}
+
+class _BootstrapFileBuilder {
+  final Resolver _resolver;
+  final Transform _transform;
+  final AssetId _entryPoint;
+  final AssetId _newEntryPoint;
+
+  AnnotationMatcher _directiveInfo;
+
+  _BootstrapFileBuilder(Resolver resolver, Transform transform,
+      this._entryPoint, this._newEntryPoint)
+      : _resolver = resolver,
+        _transform = transform,
+        _directiveInfo = new AnnotationMatcher(resolver
+            .getLibrary(new AssetId(
+                'angular2', 'lib/src/core/annotations/annotations.dart'))
+            .getType('Directive'));
+
+  /// Adds the new entry point file to the transform. Should only be ran once.
+  void run() {
+    var entryLib = _resolver.getLibrary(_entryPoint);
+
+    new ImportTraversal(_directiveInfo).traverse(entryLib);
+
+    var context = new codegen.Context(logger: _transform.logger);
+    _directiveInfo.initQueue
+        .forEach((entry) => context.directiveRegistry.register(entry));
+
+    _transform.addOutput(new Asset.fromString(_newEntryPoint, codegen
+        .codegenEntryPoint(context,
+            entryPoint: entryLib, newEntryPoint: _newEntryPoint)));
+  }
+}
diff --git a/modules/angular2/src/transform/traversal.dart b/modules/angular2/src/transform/traversal.dart
new file mode 100644
index 0000000000..f727b16770
--- /dev/null
+++ b/modules/angular2/src/transform/traversal.dart
@@ -0,0 +1,100 @@
+import 'package:analyzer/src/generated/element.dart';
+import 'package:path/path.dart' as path;
+
+import 'annotation_processor.dart';
+
+class ImportTraversal {
+  final AnnotationMatcher _annotationMatcher;
+
+  ImportTraversal(this._annotationMatcher);
+
+  /// Reads Initializer annotations on this library and all its dependencies in
+  /// post-order.
+  void traverse(LibraryElement library, [Set<LibraryElement> seen]) {
+    if (seen == null) seen = new Set<LibraryElement>();
+    seen.add(library);
+
+    // Visit all our dependencies.
+    for (var importedLibrary in _sortedLibraryImports(library)) {
+      // Don't include anything from the sdk.
+      if (importedLibrary.isInSdk) continue;
+      if (seen.contains(importedLibrary)) continue;
+      traverse(importedLibrary, seen);
+    }
+
+    for (var clazz in _classesOfLibrary(library, seen)) {
+      var superClass = clazz.supertype;
+      while (superClass != null) {
+        if (_annotationMatcher.processAnnotations(superClass.element) &&
+            superClass.element.library != clazz.library) {
+          _logger.warning(
+              'We have detected a cycle in your import graph when running '
+              'initializers on ${clazz.name}. This means the super class '
+              '${superClass.name} has a dependency on this library '
+              '(possibly transitive).');
+        }
+        superClass = superClass.superclass;
+      }
+      _annotationMatcher.processAnnotations(clazz);
+    }
+  }
+
+  /// Retrieves all classes that are visible if you were to import [lib]. This
+  /// includes exported classes from other libraries.
+  List<ClassElement> _classesOfLibrary(
+      LibraryElement library, Set<LibraryElement> seen) {
+    var result = [];
+    result.addAll(library.units.expand((u) => u.types));
+    for (var export in library.exports) {
+      if (seen.contains(export.exportedLibrary)) continue;
+      var exported = _classesOfLibrary(export.exportedLibrary, seen);
+      _filter(exported, export.combinators);
+      result.addAll(exported);
+    }
+    result.sort((a, b) => a.name.compareTo(b.name));
+    return result;
+  }
+
+  /// Filters [elements] that come from an export, according to its show/hide
+  /// combinators. This modifies [elements] in place.
+  void _filter(List<Element> elements, List<NamespaceCombinator> combinators) {
+    for (var c in combinators) {
+      if (c is ShowElementCombinator) {
+        var show = c.shownNames.toSet();
+        elements.retainWhere((e) => show.contains(e.displayName));
+      } else if (c is HideElementCombinator) {
+        var hide = c.hiddenNames.toSet();
+        elements.removeWhere((e) => hide.contains(e.displayName));
+      }
+    }
+  }
+
+  Iterable<LibraryElement> _sortedLibraryImports(LibraryElement library) =>
+      (new List.from(library.imports)
+    ..sort((ImportElement a, ImportElement b) {
+      // dart: imports don't have a uri
+      if (a.uri == null && b.uri != null) return -1;
+      if (b.uri == null && a.uri != null) return 1;
+      if (a.uri == null && b.uri == null) {
+        return a.importedLibrary.name.compareTo(b.importedLibrary.name);
+      }
+
+      // package: imports next
+      var aIsPackage = a.uri.startsWith('package:');
+      var bIsPackage = b.uri.startsWith('package:');
+      if (aIsPackage && !bIsPackage) {
+        return -1;
+      } else if (bIsPackage && !aIsPackage) {
+        return 1;
+      } else if (bIsPackage && aIsPackage) {
+        return a.uri.compareTo(b.uri);
+      }
+
+      // And finally compare based on the relative uri if both are file paths.
+      var aUri = path.relative(a.source.uri.path,
+          from: path.dirname(library.source.uri.path));
+      var bUri = path.relative(b.source.uri.path,
+          from: path.dirname(library.source.uri.path));
+      return aUri.compareTo(bUri);
+    })).map((import) => import.importedLibrary);
+}
diff --git a/modules/angular2/test/transform/common.dart b/modules/angular2/test/transform/common.dart
new file mode 100644
index 0000000000..77e3f98d53
--- /dev/null
+++ b/modules/angular2/test/transform/common.dart
@@ -0,0 +1,11 @@
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+library initialize.test.build.common;
+
+// TODO(kegluneq): Remove this and use the actual Directive def'n.
+// Simple mock of Directive.
+class Directive {
+  final context;
+  const Directive({this.context});
+}
diff --git a/modules/angular2/test/transform/common.html b/modules/angular2/test/transform/common.html
new file mode 100644
index 0000000000..739d68575a
--- /dev/null
+++ b/modules/angular2/test/transform/common.html
@@ -0,0 +1,3 @@
+<html><head></head><body>
+<script type="application/dart" src="index.dart"></script>
+</body></html>
\ No newline at end of file
diff --git a/modules/angular2/test/transform/ctor_with_default_value_files/bar.dart b/modules/angular2/test/transform/ctor_with_default_value_files/bar.dart
new file mode 100644
index 0000000000..148a76db00
--- /dev/null
+++ b/modules/angular2/test/transform/ctor_with_default_value_files/bar.dart
@@ -0,0 +1,9 @@
+library bar;
+
+import 'package:angular2/src/core/annotations/annotations.dart';
+
+@Directive(context: 'soup')
+class Component {
+  final dynamic c;
+  Component([this.c = 'sandwich']);
+}
diff --git a/modules/angular2/test/transform/ctor_with_default_value_files/expected/index.bootstrap.dart b/modules/angular2/test/transform/ctor_with_default_value_files/expected/index.bootstrap.dart
new file mode 100644
index 0000000000..8351124b03
--- /dev/null
+++ b/modules/angular2/test/transform/ctor_with_default_value_files/expected/index.bootstrap.dart
@@ -0,0 +1,14 @@
+import 'package:angular2/src/reflection/reflection.dart' show reflector;
+import 'bar.dart' as i0;
+import 'package:angular2/src/core/annotations/annotations.dart' as i1;
+import 'index.dart' as i2;
+
+main() {
+  reflector
+    ..registerType(i0.Component, {
+      "factory": (dynamic c) => new i0.Component(c),
+      "parameters": const [const [dynamic]],
+      "annotations": const [const i1.Directive(context: 'soup')]
+    });
+  i2.main();
+}
diff --git a/modules/angular2/test/transform/ctor_with_default_value_files/index.dart b/modules/angular2/test/transform/ctor_with_default_value_files/index.dart
new file mode 100644
index 0000000000..f65483f03e
--- /dev/null
+++ b/modules/angular2/test/transform/ctor_with_default_value_files/index.dart
@@ -0,0 +1,7 @@
+library web_foo;
+
+import 'bar.dart';
+
+void main() {
+  new Component('Things');
+}
diff --git a/modules/angular2/test/transform/html_entry_point_files/expected/index.html b/modules/angular2/test/transform/html_entry_point_files/expected/index.html
new file mode 100644
index 0000000000..e3ded0f560
--- /dev/null
+++ b/modules/angular2/test/transform/html_entry_point_files/expected/index.html
@@ -0,0 +1,3 @@
+<html><head></head><body>
+<script type="application/dart" src="index.bootstrap.dart"></script>
+</body></html>
\ No newline at end of file
diff --git a/modules/angular2/test/transform/html_entry_point_files/index.dart b/modules/angular2/test/transform/html_entry_point_files/index.dart
new file mode 100644
index 0000000000..066068bf76
--- /dev/null
+++ b/modules/angular2/test/transform/html_entry_point_files/index.dart
@@ -0,0 +1,5 @@
+library web_foo;
+
+import 'package:angular2/src/core/annotations/annotations.dart';
+
+void main() {}
diff --git a/modules/angular2/test/transform/list_of_types_files/bar.dart b/modules/angular2/test/transform/list_of_types_files/bar.dart
new file mode 100644
index 0000000000..a650901dab
--- /dev/null
+++ b/modules/angular2/test/transform/list_of_types_files/bar.dart
@@ -0,0 +1,10 @@
+library bar;
+
+import 'package:angular2/src/core/annotations/annotations.dart';
+import 'foo.dart';
+
+@Directive(context: const [MyContext])
+class Component {
+  final MyContext c;
+  Component(this.c);
+}
diff --git a/modules/angular2/test/transform/list_of_types_files/expected/index.bootstrap.dart b/modules/angular2/test/transform/list_of_types_files/expected/index.bootstrap.dart
new file mode 100644
index 0000000000..df78c957ab
--- /dev/null
+++ b/modules/angular2/test/transform/list_of_types_files/expected/index.bootstrap.dart
@@ -0,0 +1,15 @@
+import 'package:angular2/src/reflection/reflection.dart' show reflector;
+import 'bar.dart' as i0;
+import 'foo.dart' as i1;
+import 'package:angular2/src/core/annotations/annotations.dart' as i2;
+import 'index.dart' as i3;
+
+main() {
+  reflector
+    ..registerType(i0.Component, {
+      "factory": (i1.MyContext c) => new i0.Component(c),
+      "parameters": const [const [i1.MyContext]],
+      "annotations": const [const i2.Directive(context: const [i1.MyContext])]
+    });
+  i3.main();
+}
diff --git a/modules/angular2/test/transform/list_of_types_files/foo.dart b/modules/angular2/test/transform/list_of_types_files/foo.dart
new file mode 100644
index 0000000000..5579612e44
--- /dev/null
+++ b/modules/angular2/test/transform/list_of_types_files/foo.dart
@@ -0,0 +1,6 @@
+library foo;
+
+class MyContext {
+  final String s;
+  const MyContext(this.s);
+}
diff --git a/modules/angular2/test/transform/list_of_types_files/index.dart b/modules/angular2/test/transform/list_of_types_files/index.dart
new file mode 100644
index 0000000000..f65483f03e
--- /dev/null
+++ b/modules/angular2/test/transform/list_of_types_files/index.dart
@@ -0,0 +1,7 @@
+library web_foo;
+
+import 'bar.dart';
+
+void main() {
+  new Component('Things');
+}
diff --git a/modules/angular2/test/transform/simple_annotation_files/bar.dart b/modules/angular2/test/transform/simple_annotation_files/bar.dart
new file mode 100644
index 0000000000..bc846728d1
--- /dev/null
+++ b/modules/angular2/test/transform/simple_annotation_files/bar.dart
@@ -0,0 +1,8 @@
+library bar;
+
+import 'package:angular2/src/core/annotations/annotations.dart';
+
+@Directive(context: 'soup')
+class Component {
+  Component();
+}
diff --git a/modules/angular2/test/transform/simple_annotation_files/expected/index.bootstrap.dart b/modules/angular2/test/transform/simple_annotation_files/expected/index.bootstrap.dart
new file mode 100644
index 0000000000..0d84b803bd
--- /dev/null
+++ b/modules/angular2/test/transform/simple_annotation_files/expected/index.bootstrap.dart
@@ -0,0 +1,14 @@
+import 'package:angular2/src/reflection/reflection.dart' show reflector;
+import 'bar.dart' as i0;
+import 'package:angular2/src/core/annotations/annotations.dart' as i1;
+import 'index.dart' as i2;
+
+main() {
+  reflector
+    ..registerType(i0.Component, {
+      "factory": () => new i0.Component(),
+      "parameters": const [const []],
+      "annotations": const [const i1.Directive(context: 'soup')]
+    });
+  i2.main();
+}
diff --git a/modules/angular2/test/transform/simple_annotation_files/index.dart b/modules/angular2/test/transform/simple_annotation_files/index.dart
new file mode 100644
index 0000000000..f65483f03e
--- /dev/null
+++ b/modules/angular2/test/transform/simple_annotation_files/index.dart
@@ -0,0 +1,7 @@
+library web_foo;
+
+import 'bar.dart';
+
+void main() {
+  new Component('Things');
+}
diff --git a/modules/angular2/test/transform/synthetic_ctor_files/bar.dart b/modules/angular2/test/transform/synthetic_ctor_files/bar.dart
new file mode 100644
index 0000000000..9ebd816d75
--- /dev/null
+++ b/modules/angular2/test/transform/synthetic_ctor_files/bar.dart
@@ -0,0 +1,6 @@
+library bar;
+
+import 'package:angular2/src/core/annotations/annotations.dart';
+
+@Directive(context: 'soup')
+class Component {}
diff --git a/modules/angular2/test/transform/synthetic_ctor_files/expected/index.bootstrap.dart b/modules/angular2/test/transform/synthetic_ctor_files/expected/index.bootstrap.dart
new file mode 100644
index 0000000000..0d84b803bd
--- /dev/null
+++ b/modules/angular2/test/transform/synthetic_ctor_files/expected/index.bootstrap.dart
@@ -0,0 +1,14 @@
+import 'package:angular2/src/reflection/reflection.dart' show reflector;
+import 'bar.dart' as i0;
+import 'package:angular2/src/core/annotations/annotations.dart' as i1;
+import 'index.dart' as i2;
+
+main() {
+  reflector
+    ..registerType(i0.Component, {
+      "factory": () => new i0.Component(),
+      "parameters": const [const []],
+      "annotations": const [const i1.Directive(context: 'soup')]
+    });
+  i2.main();
+}
diff --git a/modules/angular2/test/transform/synthetic_ctor_files/index.dart b/modules/angular2/test/transform/synthetic_ctor_files/index.dart
new file mode 100644
index 0000000000..2fa127c5d5
--- /dev/null
+++ b/modules/angular2/test/transform/synthetic_ctor_files/index.dart
@@ -0,0 +1,7 @@
+library web_foo;
+
+import 'bar.dart';
+
+void main() {
+  new Component();
+}
diff --git a/modules/angular2/test/transform/transform_test.dart b/modules/angular2/test/transform/transform_test.dart
new file mode 100644
index 0000000000..5405d4f357
--- /dev/null
+++ b/modules/angular2/test/transform/transform_test.dart
@@ -0,0 +1,126 @@
+library angular2.test;
+
+import 'dart:io';
+import 'package:barback/barback.dart';
+import 'package:angular2/transformer.dart';
+import 'package:code_transformers/tests.dart';
+import 'package:dart_style/dart_style.dart';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/vm_config.dart';
+
+import 'common.dart';
+
+main() {
+  useVMConfiguration();
+
+  // TODO(kegluneq): Add a test for generating multiple annotations.
+
+  group('Annotation tests:', _runTests);
+}
+
+var formatter = new DartFormatter();
+var transform = new AngularTransformer(new TransformerOptions(
+    'web/index.dart', 'web/index.bootstrap.dart', 'web/index.html'));
+
+class TestConfig {
+  final String name;
+  final Map<String, String> assetPathToInputPath;
+  final Map<String, String> assetPathToExpectedOutputPath;
+
+  TestConfig(this.name,
+      {Map<String, String> inputs, Map<String, String> outputs})
+      : this.assetPathToInputPath = inputs,
+        this.assetPathToExpectedOutputPath = outputs;
+}
+
+void _runTests() {
+  // Each test has its own directory for inputs & an `expected` directory for
+  // expected outputs.
+  var tests = [
+    new TestConfig('Html entry point',
+        inputs: {
+      'a|web/index.html': 'common.html',
+      'a|web/index.dart': 'html_entry_point_files/index.dart',
+      'angular2|lib/src/core/annotations/annotations.dart': 'common.dart'
+    },
+        outputs: {
+      'a|web/index.html': 'html_entry_point_files/expected/index.html'
+    }),
+    new TestConfig('Simple',
+        inputs: {
+      'a|web/index.html': 'common.html',
+      'a|web/index.dart': 'simple_annotation_files/index.dart',
+      'a|web/bar.dart': 'simple_annotation_files/bar.dart',
+      'angular2|lib/src/core/annotations/annotations.dart': 'common.dart'
+    },
+        outputs: {
+      'a|web/index.bootstrap.dart':
+          'simple_annotation_files/expected/index.bootstrap.dart'
+    }),
+    new TestConfig('Two injected dependencies',
+        inputs: {
+      'a|web/index.html': 'common.html',
+      'a|web/index.dart': 'two_deps_files/index.dart',
+      'a|web/foo.dart': 'two_deps_files/foo.dart',
+      'a|web/bar.dart': 'two_deps_files/bar.dart',
+      'angular2|lib/src/core/annotations/annotations.dart': 'common.dart'
+    },
+        outputs: {
+      'a|web/index.bootstrap.dart':
+          'two_deps_files/expected/index.bootstrap.dart'
+    }),
+    new TestConfig('List of types',
+        inputs: {
+      'a|web/index.html': 'common.html',
+      'a|web/index.dart': 'list_of_types_files/index.dart',
+      'a|web/foo.dart': 'list_of_types_files/foo.dart',
+      'a|web/bar.dart': 'list_of_types_files/bar.dart',
+      'angular2|lib/src/core/annotations/annotations.dart': 'common.dart'
+    },
+        outputs: {
+      'a|web/index.bootstrap.dart':
+          'list_of_types_files/expected/index.bootstrap.dart'
+    }),
+    new TestConfig('Component ctor with default value',
+        inputs: {
+      'a|web/index.html': 'common.html',
+      'a|web/index.dart': 'ctor_with_default_value_files/index.dart',
+      'a|web/bar.dart': 'ctor_with_default_value_files/bar.dart',
+      'angular2|lib/src/core/annotations/annotations.dart': 'common.dart'
+    },
+        outputs: {
+      'a|web/index.bootstrap.dart':
+          'ctor_with_default_value_files/expected/index.bootstrap.dart'
+    }),
+    new TestConfig('Component with synthetic Constructor',
+        inputs: {
+      'a|web/index.html': 'common.html',
+      'a|web/index.dart': 'synthetic_ctor_files/index.dart',
+      'a|web/bar.dart': 'synthetic_ctor_files/bar.dart',
+      'angular2|lib/src/core/annotations/annotations.dart': 'common.dart'
+    },
+        outputs: {
+      'a|web/index.bootstrap.dart':
+          'synthetic_ctor_files/expected/index.bootstrap.dart'
+    })
+  ];
+
+  var cache = {};
+
+  for (var config in tests) {
+    // Read in input & output files.
+    config.assetPathToInputPath.forEach((key, value) {
+      config.assetPathToInputPath[key] =
+          cache.putIfAbsent(value, () => new File(value).readAsStringSync());
+    });
+    config.assetPathToExpectedOutputPath.forEach((key, value) {
+      config.assetPathToExpectedOutputPath[key] = cache.putIfAbsent(value, () {
+        var code = new File(value).readAsStringSync();
+        return value.endsWith('dart') ? formatter.format(code) : code;
+      });
+    });
+    testPhases(config.name, [
+      [transform]
+    ], config.assetPathToInputPath, config.assetPathToExpectedOutputPath, []);
+  }
+}
diff --git a/modules/angular2/test/transform/two_deps_files/bar.dart b/modules/angular2/test/transform/two_deps_files/bar.dart
new file mode 100644
index 0000000000..1604b388a0
--- /dev/null
+++ b/modules/angular2/test/transform/two_deps_files/bar.dart
@@ -0,0 +1,13 @@
+library bar;
+
+import 'package:angular2/src/core/annotations/annotations.dart';
+import 'foo.dart';
+
+@Directive(context: const MyContext(contextString))
+class Component2 {
+  final MyContext c;
+  final String generatedValue;
+  Component2(this.c, String inValue) {
+    generatedValue = 'generated ' + inValue;
+  }
+}
diff --git a/modules/angular2/test/transform/two_deps_files/expected/index.bootstrap.dart b/modules/angular2/test/transform/two_deps_files/expected/index.bootstrap.dart
new file mode 100644
index 0000000000..8e38a7a82a
--- /dev/null
+++ b/modules/angular2/test/transform/two_deps_files/expected/index.bootstrap.dart
@@ -0,0 +1,18 @@
+import 'package:angular2/src/reflection/reflection.dart' show reflector;
+import 'bar.dart' as i0;
+import 'foo.dart' as i1;
+import 'package:angular2/src/core/annotations/annotations.dart' as i2;
+import 'index.dart' as i3;
+
+main() {
+  reflector
+    ..registerType(i0.Component2, {
+      "factory":
+          (i1.MyContext c, String inValue) => new i0.Component2(c, inValue),
+      "parameters": const [const [i1.MyContext, String]],
+      "annotations": const [
+        const i2.Directive(context: const i1.MyContext(i1.contextString))
+      ]
+    });
+  i3.main();
+}
diff --git a/modules/angular2/test/transform/two_deps_files/foo.dart b/modules/angular2/test/transform/two_deps_files/foo.dart
new file mode 100644
index 0000000000..3a081616fb
--- /dev/null
+++ b/modules/angular2/test/transform/two_deps_files/foo.dart
@@ -0,0 +1,8 @@
+library foo;
+
+const contextString = 'soup';
+
+class MyContext {
+  final String s;
+  const MyContext(this.s);
+}
diff --git a/modules/angular2/test/transform/two_deps_files/index.dart b/modules/angular2/test/transform/two_deps_files/index.dart
new file mode 100644
index 0000000000..f65483f03e
--- /dev/null
+++ b/modules/angular2/test/transform/two_deps_files/index.dart
@@ -0,0 +1,7 @@
+library web_foo;
+
+import 'bar.dart';
+
+void main() {
+  new Component('Things');
+}
diff --git a/modules/angular2/transformer.dart b/modules/angular2/transformer.dart
new file mode 100644
index 0000000000..fdcc8187c5
--- /dev/null
+++ b/modules/angular2/transformer.dart
@@ -0,0 +1,3 @@
+library angular2.transformer_dart;
+
+export 'src/transform/transformer.dart';
diff --git a/modules/examples/pubspec.yaml b/modules/examples/pubspec.yaml
index 05fd145e48..5bc3fd2ebd 100644
--- a/modules/examples/pubspec.yaml
+++ b/modules/examples/pubspec.yaml
@@ -8,6 +8,9 @@ dependencies:
 dev_dependencies:
   guinness: ">=0.1.16 <0.2.0"
 transformers:
+  - angular2:
+      entry_point: web/src/hello_world/index.dart
+      html_entry_point: web/src/hello_world/index.html
   - $dart2js:
       minify: true
       commandLineOptions: [--trust-type-annotations, --trust-primitives, --dump-info]