diff --git a/README.md b/README.md
index 314ef15..fbe57e1 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,13 @@ Click on a task's title to open the task editor in a new tab. From here, you can
 
 You can also modify the index or task files directly, or by using Kanbn CLI commands, and the Kanbn board should update automatically to reflect these changes.
 
+The following commands are available:
+
+- `Kanbn: Initialise Kanbn` will initialise Kanbn in the open workspace.
+- `Kanbn: Open board` will open open the Kanbn board.
+- `Kanbn: Open burndown chart` will open a burndown chart.
+- `Kanbn: Add task` will open the task editor.
+
 ## Filtering the Kanbn board
 
 At the top-right of the Kanbn board there is a filter input. To filter visible tasks, enter a filter string and click the filter button (or press Enter). To clear any active filters, clear the filter string and click the filter button.
diff --git a/docs/styles.md b/docs/styles.md
index 3c352bf..ac8d20a 100644
--- a/docs/styles.md
+++ b/docs/styles.md
@@ -18,6 +18,7 @@ Various Codicon icons have been used in this extension. Check [here](https://cod
 - `kanbn-filter-input`
 - `kanbn-clear-filter-button`
 - `kanbn-filter-button`
+- `kanbn-burndown-button`
 - `kanbn-header-description`
 - `kanbn-board`
 - `kanbn-column`
diff --git a/ext-src/KanbnBoardPanel.ts b/ext-src/KanbnBoardPanel.ts
index 733bf05..332f863 100644
--- a/ext-src/KanbnBoardPanel.ts
+++ b/ext-src/KanbnBoardPanel.ts
@@ -143,6 +143,12 @@ export default class KanbnBoardPanel {
             message.columnName
           );
           return;
+
+        // Open a burndown chart
+        case 'kanbn.burndown':
+          // TODO open a burndown chart webview panel
+          vscode.window.showInformationMessage('opening burndown chart...');
+          return;
       }
     }, null, this._disposables);
   }
diff --git a/ext-src/extension.ts b/ext-src/extension.ts
index 0601b02..073c3c4 100644
--- a/ext-src/extension.ts
+++ b/ext-src/extension.ts
@@ -102,6 +102,13 @@ export async function activate(context: vscode.ExtensionContext) {
     }
   }));
 
+  // Register a command to open a burndown chart.
+  context.subscriptions.push(vscode.commands.registerCommand('kanbn.burndown', async () => {
+
+    // TODO open burndown chart singleton webview panel
+    vscode.window.showErrorMessage('Not implemented yet!');
+  }));
+
   // If a workspace folder is open, add a status bar item and start watching for file changes
   if (vscode.workspace.workspaceFolders !== undefined) {
 
diff --git a/package.json b/package.json
index ec07de8..816442b 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,11 @@
         "command": "kanbn.addTask",
         "title": "Add task",
         "category": "Kanbn"
+      },
+      {
+        "command": "kanbn.burndown",
+        "title": "Open burndown chart",
+        "category": "Kanbn"
       }
     ]
   },
diff --git a/src/Board.tsx b/src/Board.tsx
index 198138a..ca9e195 100644
--- a/src/Board.tsx
+++ b/src/Board.tsx
@@ -186,6 +186,18 @@ const Board = ({ name, description, columns, hiddenColumns, startedColumns, comp
               >
                 <i className="codicon codicon-filter"></i>
               </button>
+              <button
+                type="button"
+                className="kanbn-burndown-button"
+                onClick={() => {
+                  vscode.postMessage({
+                    command: 'kanbn.burndown'
+                  });
+                }}
+                title="Open burndown chart"
+              >
+                <i className="codicon codicon-graph"></i>
+              </button>
             </form>
           </div>
         </h1>
@@ -228,7 +240,7 @@ const Board = ({ name, description, columns, hiddenColumns, startedColumns, comp
                       vscode.postMessage({
                         command: 'kanbn.addTask',
                         columnName
-                      })
+                      });
                     }}
                   >
                     <i className="codicon codicon-add"></i>
diff --git a/src/TaskItem.tsx b/src/TaskItem.tsx
index e943885..207f08b 100644
--- a/src/TaskItem.tsx
+++ b/src/TaskItem.tsx
@@ -54,7 +54,7 @@ const TaskItem = ({ task, position, dateFormat, vscode }: {
                     command: 'kanbn.task',
                     taskId: task.id,
                     columnName: task.column
-                  })
+                  });
                 }}
                 title={task.id}
               >
diff --git a/src/index.css b/src/index.css
index 227a0b2..a0e2047 100644
--- a/src/index.css
+++ b/src/index.css
@@ -46,7 +46,7 @@ body.vscode-high-contrast {
 
 .kanbn-clear-filter-button {
     position: absolute;
-    right: 45px;
+    right: 92px;
     outline: none;
     border: none;
     color: var(--vscode-button-foreground);
@@ -55,7 +55,8 @@ body.vscode-high-contrast {
     opacity: 0.6;
 }
 
-.kanbn-filter-button {
+.kanbn-filter-button,
+.kanbn-burndown-button {
     outline: none;
     border: none;
     background-color: var(--vscode-button-background);
@@ -64,18 +65,24 @@ body.vscode-high-contrast {
     margin-left: 8px;
 }
 
+.kanbn-filter-button .codicon,
 .kanbn-clear-filter-button .codicon,
-.kanbn-filter-button .codicon {
+.kanbn-burndown-button .codicon {
     font-size: 12px !important;
     position: relative;
     top: 1px;
 }
 
+.kanbn-burndown-button .codicon {
+    top: 2px;
+}
+
 .kanbn-clear-filter-button:hover, .kanbn-clear-filter-button:focus {
     opacity: 1;
 }
 
-.kanbn-filter-button:hover, .kanbn-filter-button:focus {
+.kanbn-filter-button:hover, .kanbn-filter-button:focus,
+.kanbn-burndown-button:hover, .kanbn-burndown-button:focus {
     background-color: var(--vscode-button-hoverBackground);
 }