diff --git a/JenkinsFile b/JenkinsFile
new file mode 100644
index 0000000..a19c24e
--- /dev/null
+++ b/JenkinsFile
@@ -0,0 +1,116 @@
+pipeline {
+    agent any
+
+    environment {
+        DEPLOY_BASE = "/srv/jasonpoage.com"
+        GIT_REPO = 'git@git.jasonpoage.com:jason/expressjs-blog.git'
+    }
+
+    options {
+        timestamps()
+        ansiColor('xterm')
+    }
+
+    parameters {
+        string(name: 'DEPLOY_BRANCH', defaultValue: 'main', description: 'Branch to deploy')
+    }
+
+    stages {
+
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Prepare Environment') {
+            steps {
+                script {
+                    env.ENV_FILE = "${DEPLOY_BASE}/${params.DEPLOY_BRANCH}.env"
+                    env.DEPLOY_PATH = "${DEPLOY_BASE}/expressjs-blog-${params.DEPLOY_BRANCH}"
+                    env.LOG_FILE = "${DEPLOY_BASE}/logs/jenkins-${params.DEPLOY_BRANCH}-${env.BUILD_ID}.log"
+                }
+                sh """
+                    cp "$ENV_FILE" .env
+                """
+            }
+        }
+
+        stage('Install Dependencies') {
+            steps {
+                sh '''
+                    if git diff --name-only HEAD~1 | grep -qE "(package.json|yarn.lock)"; then
+                        echo "Dependency files changed. Running yarn..."
+                        yarn
+                    else
+                        echo "Skipping yarn install."
+                    fi
+                '''
+            }
+        }
+
+        stage('Initialize Submodules') {
+            steps {
+                sh '''
+                    git submodule update --init --recursive --force
+                '''
+            }
+        }
+
+        stage('Build CSS') {
+            steps {
+                sh '''
+                    yarn --production=false combine:css
+                '''
+            }
+        }
+
+        stage('Run Tests') {
+            steps {
+                sh '''
+                    npm run test:postreceive
+                '''
+            }
+        }
+
+        stage('Deploy') {
+            steps {
+                script {
+                    if (params.DEPLOY_BRANCH == 'testing') {
+                        sh """
+                            rm -rf "$DEPLOY_PATH" || true
+                            mv "$WORKSPACE" "$DEPLOY_PATH"
+                            ln -f "$ENV_FILE" "$DEPLOY_PATH/.env"
+                        """
+                    } else {
+                        sh """
+                            mkdir -p "$DEPLOY_PATH"
+                            git fetch origin
+                            git reset --hard origin/${params.DEPLOY_BRANCH}
+                            git submodule update --init --recursive --force
+                            ln -f "$ENV_FILE" "$DEPLOY_PATH/.env"
+                            yarn combine:css
+                        """
+                    }
+                }
+            }
+        }
+
+        stage('Restart Service') {
+            steps {
+                sh """
+                    systemctl --user restart express-blog@${params.DEPLOY_BRANCH}.service
+                """
+            }
+        }
+    }
+
+    post {
+        failure {
+            sh 'echo "Deployment failed for branch ${params.DEPLOY_BRANCH}"'
+        }
+        success {
+            sh 'echo "Deployment succeeded for branch ${params.DEPLOY_BRANCH}"'
+        }
+    }
+}
diff --git a/content b/content
index 0428693..7163548 160000
--- a/content
+++ b/content
@@ -1 +1 @@
-Subproject commit 04286935c52a3ac07361d7582816471d7d97c52a
+Subproject commit 7163548b4acfc83a555242892896c637781ac28d
diff --git a/public/css/docs.css b/public/css/docs.css
new file mode 100644
index 0000000..660ca66
--- /dev/null
+++ b/public/css/docs.css
@@ -0,0 +1,133 @@
+body {
+    font-family: monospace, monospace;
+    background: #f9f9f9;
+    color: #222;
+    margin: 1rem;
+}
+
+h1,
+h2,
+h3 {
+    margin-top: 1.5rem;
+}
+
+pre {
+    background: #eee;
+    padding: 1rem;
+    overflow-x: auto;
+}
+
+table {
+    border-collapse: collapse;
+    width: 100%;
+    margin-top: 1rem;
+}
+
+th,
+td {
+    border: 1px solid #ccc;
+    padding: 0.5rem;
+    text-align: left;
+    vertical-align: top;
+}
+
+th {
+    background: #ddd;
+}
+
+.section {
+    margin-bottom: 2rem;
+}
+
+.key {
+    font-weight: bold;
+}
+
+.list {
+    margin: 0.25rem 0 1rem 1.5rem;
+}
+
+/* General sidebar container */
+.sidebar {
+  width: 250px;
+  background-color: #f8f9fa;
+  border-right: 1px solid #e0e0e0;
+  padding: 1em;
+  font-size: 0.95rem;
+  font-family: Arial, sans-serif;
+  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.05);
+  position: relative;
+}
+
+/* Reset list styles */
+.sidebar nav ul {
+  list-style: none;
+  padding-left: 0;
+  margin: 0;
+}
+
+/* Top-level path entry */
+.docs-path-item {
+  margin-bottom: 1rem;
+}
+
+/* Path summary label (e.g. path name) */
+.docs-path-label {
+  font-weight: 700;
+  font-size: 1.1rem;
+  color: #2c3e50;
+  cursor: pointer;
+  padding: 0.2rem 0;
+  display: block;
+}
+
+/* Module links under a path */
+.docs-module-list {
+  margin-top: 0.3rem;
+  padding-left: 1rem;
+}
+
+.docs-module-item a {
+  color: #2c3e50;
+  text-decoration: none;
+  display: block;
+  padding: 0.2rem 0;
+  transition: color 0.2s ease-in-out;
+  font-weight: 400;
+}
+
+.docs-module-item a:hover {
+  color: #1a73e8;
+  text-decoration: underline;
+}
+
+.docs-module-item.active a {
+  font-weight: 600;
+  color: #1a73e8;
+  text-decoration: underline;
+}
+
+/* Expandable <details> arrow alignment */
+.docs-path-item details > summary {
+  list-style: none;
+}
+
+.docs-path-item details[open] > summary::marker,
+.docs-path-item summary::marker {
+  display: none;
+}
+.doc-object {
+  padding-left: 1rem;
+  margin-bottom: 1rem;
+  border-left: 2px solid #ccc;
+}
+
+.doc-entry {
+  margin: 0.5em 0;
+}
+
+.doc-entry strong {
+  display: inline-block;
+  min-width: 160px;
+  color: #2c3e50;
+}
diff --git a/public/js/docs.js b/public/js/docs.js
new file mode 100644
index 0000000..875f842
--- /dev/null
+++ b/public/js/docs.js
@@ -0,0 +1,6 @@
+Handlebars.registerHelper(
+  "isObject",
+  (v) => v && typeof v === "object" && !Array.isArray(v)
+);
+Handlebars.registerHelper("isArray", Array.isArray);
+Handlebars.registerHelper("json", (ctx) => JSON.stringify(ctx, null, 2));