add some helpful links

src/main/kotlin/ui/JHyperLink.kt

@@ -0,0 +1,72 @@
+package ui
+
+import burp.Log
+import java.awt.Cursor
+import java.awt.Desktop
+import java.awt.event.MouseAdapter
+import java.awt.event.MouseEvent
+import java.awt.font.TextAttribute
+import java.io.IOException
+import java.net.URI
+import javax.swing.JLabel
+import javax.swing.SwingUtilities
+import javax.swing.UIManager
+
+class JHyperLink(
+    linkText: String,
+    uri: String
+) : JLabel(linkText) {
+
+    private var linkUri: URI = URI.create(uri)
+
+    init {
+        toolTipText = linkUri.toString()
+        setUnderline(true)
+        foreground = UIManager.getColor("Component.linkColor")
+
+        UIManager.addPropertyChangeListener { e ->
+            if ("lookAndFeel" == e.propertyName) {
+                SwingUtilities.invokeLater {
+                    foreground = UIManager.getColor("Component.linkColor")
+                }
+            }
+        }
+
+        addMouseListener(object : MouseAdapter() {
+            override fun mouseClicked(e: MouseEvent) {
+                open(linkUri)
+            }
+
+            override fun mouseEntered(e: MouseEvent) {
+                cursor = Cursor(Cursor.HAND_CURSOR)
+                setUnderline(false)
+            }
+
+            override fun mouseExited(e: MouseEvent) {
+                cursor = Cursor(Cursor.DEFAULT_CURSOR)
+                setUnderline(true)
+            }
+        })
+    }
+
+    private fun setUnderline(to: Boolean) {
+        val curFont = font
+        val attributes = curFont.attributes.toMutableMap()
+        attributes[TextAttribute.UNDERLINE] = if (to) TextAttribute.UNDERLINE_ON else -1
+        font = curFont.deriveFont(attributes)
+    }
+
+    companion object {
+        fun open(uri: URI) {
+            if (Desktop.isDesktopSupported()) {
+                try {
+                    Desktop.getDesktop().browse(uri)
+                } catch (e: IOException) {
+                    Log.error("Error when trying to open link: $uri", e)
+                }
+            } else {
+                Log.error("Attempted to open URI $uri, but Desktop is not supported")
+            }
+        }
+    }
+}

src/main/kotlin/ui/MainActivity.kt

@@ -9,6 +9,7 @@ import burp.api.montoya.core.ToolType
 import burp.api.montoya.persistence.Preferences
 import net.miginfocom.swing.MigLayout
 import org.fife.ui.rtextarea.RTextScrollPane
+import ui.JHyperLink
 import java.awt.Component
 import java.awt.Font
 import java.awt.event.ComponentAdapter
@@ -119,7 +120,13 @@ class MainActivity(
         add(createToolsPanel())
         add(JSeparator(), "growx")
         add(JLabel("Settings").apply { font = font.deriveFont(Font.BOLD) })
-        add(JPanel(MigLayout()).apply { add(enabledToggle) })
+        add(JPanel(MigLayout("fillx, wrap", "[fill]")).apply {
+            add(enabledToggle, "align left top")
+        }, "growy, pushy")
+        add(JPanel(MigLayout("fillx, align left top, wrap, ins 0 n 0 n", "[][]")).apply {
+            add(JHyperLink("Source", "https://git.dog/xx/burp-elastic-pusher"), "split 2")
+            add(JHyperLink("Documentation", "https://git.dog/xx/burp-elastic-pusher/wiki"))
+        })
     }
 
     private fun createValuesPanel() = JPanel(MigLayout("", "[fill][fill]")).apply {