anchors

components/SectionHeader.jsx

@@ -2,7 +2,11 @@ var React = require("react");
 
 var SectionHeader = React.createClass({
   render: function() {
-    return <h2 data-num={this.props.number}><a href={'#' + this.props.name}>{this.props.title}</a></h2>;
+    return (
+      <h2 id={this.props.name} data-num={this.props.number}>
+        <a href={'#' + this.props.name}>{this.props.title}</a>
+      </h2>
+    );
   }
 });
 

components/sections/extended/index.js

@@ -5,7 +5,7 @@ var SectionHeader = require("../../SectionHeader.jsx");
 var Explanation = React.createClass({
   getDefaultProps: function() {
     return {
-      title: "The Bézier interval"
+      title: "The Bézier interval [0,1]"
     };
   },