| label | |
| 1 (Function) | Halogen.HTML.Properties.ARIA |
| 2 (Function) | Halogen.HTML.Elements, Halogen.HTML |
| labelledBy | Halogen.HTML.Properties.ARIA |
| label_ | Halogen.HTML.Elements, Halogen.HTML |
| languagechange | Web.HTML.Event.EventTypes |
| Layout | Halogen.HTML.Layout |
| layout | Halogen.HTML.Layout |
| layout' | Halogen.HTML.Layout |
| LayoutConstraints | Halogen.HTML.Layout, Halogen.HTML.Layout.NoLayout, Halogen.HTML.Layout.GridBagLayout, Halogen.HTML.Layout.GridLayout, Halogen.HTML.Layout.BoxLayout |
| layoutEnd | Halogen.HTML.Layout |
| LayoutM | |
| 1 (Type/Class) | Halogen.HTML.Layout |
| 2 (Data Constructor) | Halogen.HTML.Layout |
| LayoutSettings | Halogen.HTML.Layout, Halogen.HTML.Layout.NoLayout, Halogen.HTML.Layout.GridBagLayout, Halogen.HTML.Layout.GridLayout, Halogen.HTML.Layout.BoxLayout |
| lazy | Halogen.HTML |
| Leaf | Halogen.HTML.Elements, Halogen.HTML |
| legend | Halogen.HTML.Elements, Halogen.HTML |
| legend_ | Halogen.HTML.Elements, Halogen.HTML |
| level | Halogen.HTML.Properties.ARIA |
| li | Halogen.HTML.Elements, Halogen.HTML |
| LifecycleHandlers | |
| 1 (Type/Class) | Halogen.IO.Driver.State |
| 2 (Data Constructor) | Halogen.IO.Driver.State |
| lifecycleHandlers | Halogen.IO.Driver.State |
| Lift | Halogen.Query.HalogenM, Halogen.Query, Halogen |
| line | Halogen.Svg.Elements |
| LineCapButt | Halogen.Svg.Attributes |
| LineCapRound | Halogen.Svg.Attributes |
| LineCapSquare | Halogen.Svg.Attributes |
| LineJoinArcs | Halogen.Svg.Attributes |
| LineJoinBevel | Halogen.Svg.Attributes |
| LineJoinMiter | Halogen.Svg.Attributes |
| LineJoinMiterClip | Halogen.Svg.Attributes |
| LineJoinRound | Halogen.Svg.Attributes |
| link | Halogen.HTML.Elements, Halogen.HTML |
| list | Halogen.HTML.Properties |
| Listener | |
| 1 (Type/Class) | Halogen.Subscription |
| 2 (Data Constructor) | Halogen.Subscription |
| listener | Halogen.Subscription |
| live | Halogen.HTML.Properties.ARIA |
| li_ | Halogen.HTML.Elements, Halogen.HTML |
| load | Web.HTML.Event.EventTypes |
| loadend | Web.HTML.Event.EventTypes |
| Loading | Web.HTML.HTMLDocument.ReadyState |
| loadstart | Web.HTML.Event.EventTypes |
| log | Halogen.VDom.DOM.Monad |
| lookup | Halogen.Data.Slot |
| loop | Halogen.HTML.Properties |
| Lowercase | DOM.HTML.Indexed |