diff --git a/NativeDemo/TokamakDemo.xcodeproj/project.pbxproj b/NativeDemo/TokamakDemo.xcodeproj/project.pbxproj
index 2aeb75782..153cc2b8d 100644
--- a/NativeDemo/TokamakDemo.xcodeproj/project.pbxproj
+++ b/NativeDemo/TokamakDemo.xcodeproj/project.pbxproj
@@ -7,6 +7,8 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		854A1A9124B3E3630027BC32 /* ToggleDemo.swift in Sources */ = {isa = PBXBuildFile; fileRef = 85CBD5DE24B3BF090066468A /* ToggleDemo.swift */; };
+		854A1A9324B3F28F0027BC32 /* ToggleDemo.swift in Sources */ = {isa = PBXBuildFile; fileRef = 85CBD5DE24B3BF090066468A /* ToggleDemo.swift */; };
 		85ED186A24AD38F20085DFA0 /* UIAppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 85ED186924AD38F20085DFA0 /* UIAppDelegate.swift */; };
 		85ED188A24AD3CD60085DFA0 /* macOS.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 85ED188724AD3CC30085DFA0 /* macOS.storyboard */; };
 		85ED188C24AD3CF10085DFA0 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 85ED188B24AD3CF10085DFA0 /* LaunchScreen.storyboard */; };
@@ -72,6 +74,7 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		85CBD5DE24B3BF090066468A /* ToggleDemo.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ToggleDemo.swift; sourceTree = "<group>"; };
 		85ED184A24AD379A0085DFA0 /* TokamakDemo Native.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "TokamakDemo Native.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		85ED185224AD379A0085DFA0 /* TokamakDemo Native.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "TokamakDemo Native.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		85ED186924AD38F20085DFA0 /* UIAppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = UIAppDelegate.swift; sourceTree = "<group>"; };
@@ -162,6 +165,7 @@
 				85ED189D24AD425E0085DFA0 /* TokamakDemo.swift */,
 				85ED189E24AD425E0085DFA0 /* Counter.swift */,
 				85ED189F24AD425E0085DFA0 /* TextFieldDemo.swift */,
+				85CBD5DE24B3BF090066468A /* ToggleDemo.swift */,
 				85ED18A024AD425E0085DFA0 /* EnvironmentDemo.swift */,
 				B51F214F24B920B400CF2583 /* PathDemo.swift */,
 				B56F22DF24BC89FD001738DF /* ColorDemo.swift */,
@@ -321,6 +325,7 @@
 				85ED18A924AD425E0085DFA0 /* TokamakDemo.swift in Sources */,
 				85ED18AD24AD425E0085DFA0 /* TextFieldDemo.swift in Sources */,
 				85ED18A724AD425E0085DFA0 /* ForEachDemo.swift in Sources */,
+				854A1A9124B3E3630027BC32 /* ToggleDemo.swift in Sources */,
 				85ED18A524AD425E0085DFA0 /* TextDemo.swift in Sources */,
 				85ED18AB24AD425E0085DFA0 /* Counter.swift in Sources */,
 			);
@@ -342,6 +347,7 @@
 				85ED18B624AD42D70085DFA0 /* NSAppDelegate.swift in Sources */,
 				85ED18AC24AD425E0085DFA0 /* Counter.swift in Sources */,
 				85ED18A824AD425E0085DFA0 /* ForEachDemo.swift in Sources */,
+				854A1A9324B3F28F0027BC32 /* ToggleDemo.swift in Sources */,
 				85ED18AE24AD425E0085DFA0 /* TextFieldDemo.swift in Sources */,
 				85ED18A624AD425E0085DFA0 /* TextDemo.swift in Sources */,
 			);
@@ -490,7 +496,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = 288H3WAR3W;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = "iOS Info.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
@@ -512,7 +518,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = 288H3WAR3W;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = "iOS Info.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
diff --git a/Sources/TokamakCore/Shapes/Path.swift b/Sources/TokamakCore/Shapes/Path.swift
index 54d48aa63..840b78d08 100644
--- a/Sources/TokamakCore/Shapes/Path.swift
+++ b/Sources/TokamakCore/Shapes/Path.swift
@@ -86,9 +86,11 @@ public struct Path: Equatable, LosslessStringConvertible {
   public init(roundedRect rect: CGRect,
               cornerSize: CGSize,
               style: RoundedCornerStyle = .circular) {
-    storage = .roundedRect(FixedRoundedRect(rect: rect,
-                                            cornerSize: cornerSize,
-                                            style: style))
+    storage = .roundedRect(FixedRoundedRect(
+      rect: rect,
+      cornerSize: cornerSize,
+      style: style
+    ))
   }
 
   public init(roundedRect rect: CGRect,
diff --git a/Sources/TokamakCore/StackReconciler.swift b/Sources/TokamakCore/StackReconciler.swift
index 5197e07aa..e86bd58f2 100644
--- a/Sources/TokamakCore/StackReconciler.swift
+++ b/Sources/TokamakCore/StackReconciler.swift
@@ -29,13 +29,14 @@ public final class StackReconciler<R: Renderer> {
     view: V,
     target: R.TargetType,
     renderer: R,
+    environment: EnvironmentValues,
     scheduler: @escaping (@escaping () -> ()) -> ()
   ) {
     self.renderer = renderer
     self.scheduler = scheduler
     rootTarget = target
 
-    rootView = view.makeMountedView(target, EnvironmentValues())
+    rootView = view.makeMountedView(target, environment)
 
     rootView.mount(with: self)
   }
diff --git a/Sources/TokamakCore/Styles/ToggleStyle.swift b/Sources/TokamakCore/Styles/ToggleStyle.swift
new file mode 100644
index 000000000..5fe18bb92
--- /dev/null
+++ b/Sources/TokamakCore/Styles/ToggleStyle.swift
@@ -0,0 +1,76 @@
+// Copyright 2020 Tokamak contributors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//  Created by Jed Fox on 07/04/2020.
+//
+// swiftlint:disable line_length
+//  Adapted from https://github.com/SwiftWebUI/SwiftWebUI/blob/16b84d46/Sources/SwiftWebUI/Views/Forms/Toggle.swift
+// swiftlint:enable line_length
+//
+
+// NOTE: ToggleStyleConfiguration.label is supposed to be a special Never View.
+// It seems like during the rendering process it’s dynamically replaced with the actual label.
+// That’s complicated so instead we’re providing the label view directly.
+
+public struct ToggleStyleConfiguration {
+  public let label: AnyView
+  @Binding public var isOn: Swift.Bool
+}
+
+public protocol ToggleStyle {
+  associatedtype Body: View
+
+  func makeBody(configuration: Self.Configuration) -> Self.Body
+
+  typealias Configuration = ToggleStyleConfiguration
+}
+
+public struct _AnyToggleStyle: ToggleStyle {
+  public typealias Body = AnyView
+
+  private let bodyClosure: (ToggleStyleConfiguration) -> AnyView
+
+  public init<S: ToggleStyle>(_ style: S) {
+    bodyClosure = { configuration in
+      AnyView(style.makeBody(configuration: configuration))
+    }
+  }
+
+  public func makeBody(configuration: ToggleStyleConfiguration) -> AnyView {
+    bodyClosure(configuration)
+  }
+}
+
+public enum ToggleStyleKey: EnvironmentKey {
+  public static var defaultValue: _AnyToggleStyle {
+    fatalError("\(self) must have a renderer-provided default value")
+  }
+}
+
+extension EnvironmentValues {
+  var toggleStyle: _AnyToggleStyle {
+    get {
+      self[ToggleStyleKey.self]
+    }
+    set {
+      self[ToggleStyleKey.self] = newValue
+    }
+  }
+}
+
+extension View {
+  public func toggleStyle<S>(_ style: S) -> some View where S: ToggleStyle {
+    environment(\.toggleStyle, _AnyToggleStyle(style))
+  }
+}
diff --git a/Sources/TokamakCore/Views/Button.swift b/Sources/TokamakCore/Views/Button.swift
index 876911f2e..08d4c0225 100644
--- a/Sources/TokamakCore/Views/Button.swift
+++ b/Sources/TokamakCore/Views/Button.swift
@@ -46,7 +46,7 @@ public struct Button<Label>: View where Label: View {
   }
 
   public var body: Never {
-    neverBody("Text")
+    neverBody("Button")
   }
 }
 
diff --git a/Sources/TokamakCore/Views/SecureField.swift b/Sources/TokamakCore/Views/SecureField.swift
index 7d1cbe6e3..c12515245 100644
--- a/Sources/TokamakCore/Views/SecureField.swift
+++ b/Sources/TokamakCore/Views/SecureField.swift
@@ -56,6 +56,12 @@ extension SecureField where Label == Text {
   }
 }
 
+extension SecureField: ParentView {
+  public var children: [AnyView] {
+    (label as? GroupView)?.children ?? [AnyView(label)]
+  }
+}
+
 /// This is a helper class that works around absence of "package private" access control in Swift
 public struct _SecureFieldProxy {
   public let subject: SecureField<Text>
diff --git a/Sources/TokamakCore/Views/TextField.swift b/Sources/TokamakCore/Views/TextField.swift
index 9aa065ef8..02a47b258 100644
--- a/Sources/TokamakCore/Views/TextField.swift
+++ b/Sources/TokamakCore/Views/TextField.swift
@@ -67,6 +67,12 @@ extension TextField where Label == Text {
   // ) where S : StringProtocol
 }
 
+extension TextField: ParentView {
+  public var children: [AnyView] {
+    (label as? GroupView)?.children ?? [AnyView(label)]
+  }
+}
+
 /// This is a helper class that works around absence of "package private" access control in Swift
 public struct _TextFieldProxy {
   public let subject: TextField<Text>
diff --git a/Sources/TokamakCore/Views/Toggle.swift b/Sources/TokamakCore/Views/Toggle.swift
new file mode 100644
index 000000000..e0fcf5b44
--- /dev/null
+++ b/Sources/TokamakCore/Views/Toggle.swift
@@ -0,0 +1,54 @@
+// Copyright 2018-2020 Tokamak contributors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//  Created by Jed Fox on 07/04/2020.
+//
+
+public struct Toggle<Label>: View where Label: View {
+  @Binding var isOn: Bool
+  var label: Label
+  @Environment(\.toggleStyle) var toggleStyle: _AnyToggleStyle
+
+  public init(isOn: Binding<Bool>, label: () -> Label) {
+    _isOn = isOn
+    self.label = label()
+  }
+
+  public var body: AnyView {
+    toggleStyle.makeBody(
+      configuration: ToggleStyleConfiguration(label: AnyView(label), isOn: $isOn)
+    )
+  }
+}
+
+extension Toggle where Label == Text {
+  public init<S>(_ title: S, isOn: Binding<Bool>) where S: StringProtocol {
+    self.init(isOn: isOn) {
+      Text(title)
+    }
+  }
+}
+
+extension Toggle where Label == AnyView {
+  public init(_ configuration: ToggleStyleConfiguration) {
+    label = configuration.label
+    _isOn = configuration.$isOn
+  }
+}
+
+extension Toggle: ParentView {
+  public var children: [AnyView] {
+    (label as? GroupView)?.children ?? [AnyView(label)]
+  }
+}
diff --git a/Sources/TokamakDOM/Core.swift b/Sources/TokamakDOM/Core.swift
index a5791d06a..54862810c 100644
--- a/Sources/TokamakDOM/Core.swift
+++ b/Sources/TokamakDOM/Core.swift
@@ -91,6 +91,7 @@ public typealias SecureField = TokamakCore.SecureField
 public typealias Spacer = TokamakCore.Spacer
 public typealias Text = TokamakCore.Text
 public typealias TextField = TokamakCore.TextField
+public typealias Toggle = TokamakCore.Toggle
 public typealias VStack = TokamakCore.VStack
 public typealias ZStack = TokamakCore.ZStack
 
diff --git a/Sources/TokamakDOM/DOMRenderer.swift b/Sources/TokamakDOM/DOMRenderer.swift
index bf8eddfd1..4b18be418 100644
--- a/Sources/TokamakDOM/DOMRenderer.swift
+++ b/Sources/TokamakDOM/DOMRenderer.swift
@@ -91,10 +91,14 @@ public final class DOMRenderer: Renderer {
     rootStyle.innerHTML = .string(tokamakStyles)
     _ = head.appendChild!(rootStyle)
 
+    var environment = EnvironmentValues()
+    environment[ToggleStyleKey] = _AnyToggleStyle(DefaultToggleStyle())
+
     reconciler = StackReconciler(
       view: view,
       target: DOMNode(view, ref),
-      renderer: self
+      renderer: self,
+      environment: environment
     ) { closure in
       let fn = JSClosure { _ in
         closure()
diff --git a/Sources/TokamakDOM/Styles/ToggleStyle.swift b/Sources/TokamakDOM/Styles/ToggleStyle.swift
new file mode 100644
index 000000000..b2bd1b73f
--- /dev/null
+++ b/Sources/TokamakDOM/Styles/ToggleStyle.swift
@@ -0,0 +1,49 @@
+// Copyright 2020 Tokamak contributors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+//  Created by Jed Fox on 07/04/2020.
+//
+
+import TokamakCore
+
+public struct DefaultToggleStyle: ToggleStyle {
+  public func makeBody(configuration: Configuration) -> some View {
+    CheckboxToggleStyle().makeBody(configuration: configuration)
+  }
+}
+
+public struct CheckboxToggleStyle: ToggleStyle {
+  public func makeBody(configuration: ToggleStyleConfiguration) -> some View {
+    var attrs = ["type": "checkbox"]
+    if configuration.isOn {
+      attrs["checked"] = "checked"
+    }
+    return HTML("label") {
+      HTML("input", attrs, listeners: [
+        "change": { event in
+          let checked = event.target.object?.checked.boolean ?? false
+          configuration.isOn = checked
+        },
+      ])
+      configuration.label
+    }
+  }
+}
+
+// FIXME: implement properly
+public struct SwitchToggleStyle: ToggleStyle {
+  public func makeBody(configuration: Configuration) -> some View {
+    CheckboxToggleStyle().makeBody(configuration: configuration)
+  }
+}
diff --git a/Sources/TokamakDemo/ListDemo.swift b/Sources/TokamakDemo/ListDemo.swift
index 0cdb71c09..d3630486a 100644
--- a/Sources/TokamakDemo/ListDemo.swift
+++ b/Sources/TokamakDemo/ListDemo.swift
@@ -18,17 +18,6 @@
 import TokamakShim
 
 public struct ListDemo: View {
-  let fs: [File] = [
-    .init(id: 0, name: "Users", children: [
-      .init(id: 1, name: "carson", children: [
-        .init(id: 2, name: "home", children: [
-          .init(id: 3, name: "Documents", children: nil),
-          .init(id: 4, name: "Desktop", children: nil),
-        ]),
-      ]),
-    ]),
-  ]
-
   public var body: some View {
     List {
       ForEach(0..<3) {
diff --git a/Sources/TokamakDemo/ToggleDemo.swift b/Sources/TokamakDemo/ToggleDemo.swift
new file mode 100644
index 000000000..2c8a969ad
--- /dev/null
+++ b/Sources/TokamakDemo/ToggleDemo.swift
@@ -0,0 +1,33 @@
+// Copyright 2020 Tokamak contributors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#if canImport(SwiftUI)
+import SwiftUI
+#else
+import TokamakCore
+import TokamakDOM
+#endif
+
+public struct ToggleDemo: View {
+  @State var checked = false
+
+  public var body: some View {
+    VStack {
+      Toggle("Check me!", isOn: $checked)
+      Toggle(isOn: Binding(get: { true }, set: { _ in })) {
+        Text("I’m always checked!").foregroundColor(.red).italic()
+      }
+    }
+  }
+}
diff --git a/Sources/TokamakDemo/TokamakDemo.swift b/Sources/TokamakDemo/TokamakDemo.swift
index f0cc304d0..1dae4ff60 100644
--- a/Sources/TokamakDemo/TokamakDemo.swift
+++ b/Sources/TokamakDemo/TokamakDemo.swift
@@ -19,7 +19,7 @@ import TokamakShim
 
 struct TokamakDemoView: View {
   var body: some View {
-    ScrollView(showsIndicators: false) {
+    ScrollView(showsIndicators: true) {
       HStack {
         Spacer()
       }
@@ -40,6 +40,7 @@ struct TokamakDemoView: View {
         Group {
           ForEachDemo()
           TextDemo()
+          ToggleDemo()
           PathDemo()
           TextFieldDemo()
           SpacerDemo()
diff --git a/docs/progress.md b/docs/progress.md
index 6b005abb2..edb6698f2 100644
--- a/docs/progress.md
+++ b/docs/progress.md
@@ -43,7 +43,7 @@ Table columns:
 
 |     |                                                                              |     |
 | --- | ---------------------------------------------------------------------------- | :-: |
-|     | [Toggle](https://developer.apple.com/documentation/swiftui/toggle)           |     |
+| 🚧  | [Toggle](https://developer.apple.com/documentation/swiftui/toggle)           |     |
 | 🚧  | [Picker](https://developer.apple.com/documentation/swiftui/picker)           |     |
 |     | [DatePicker](https://developer.apple.com/documentation/swiftui/datepicker)   |     |
 |     | [Slider](https://developer.apple.com/documentation/swiftui/slider)           |     |