update customizable stack

apps/web/src/app/(home)/_components/CustomizableStack.tsx

@@ -14,11 +14,12 @@ import { initialNodes } from "@/lib/constant";
 import { CommandDisplay } from "./CommandDisplay";
 import { TechNodeComponent } from "./TechNodeComponent";
 
+// Define initial edges with proper connections
 const initialEdges = [
 	{ id: "bun-hono", source: "bun", target: "hono", animated: true },
 	{ id: "bun-tanstack", source: "bun", target: "tanstack", animated: true },
-	{ id: "hono-libsql", source: "hono", target: "sqlite", animated: true },
-	{ id: "libsql-drizzle", source: "sqlite", target: "drizzle", animated: true },
+	{ id: "hono-sqlite", source: "hono", target: "sqlite", animated: true },
+	{ id: "sqlite-drizzle", source: "sqlite", target: "drizzle", animated: true },
 	{
 		id: "hono-better-auth",
 		source: "hono",
@@ -38,16 +39,38 @@ const nodeTypes = {
 	techNode: TechNodeComponent,
 };
 
+interface ActiveNodes {
+	backend: string;
+	database: string;
+	orm: string;
+	auth: string;
+	packageManager: string;
+	features: {
+		docker: boolean;
+		githubActions: boolean;
+		seo: boolean;
+		git: boolean;
+	};
+}
+
 const CustomizableStack = () => {
 	const [nodes, setNodes, onNodesChange] = useNodesState(initialNodes);
 	const [edges, setEdges, onEdgesChange] = useEdgesState(initialEdges);
-	const [activeNodes, setActiveNodes] = useState({
+	const [activeNodes, setActiveNodes] = useState<ActiveNodes>({
 		backend: "hono",
 		database: "sqlite",
 		orm: "drizzle",
 		auth: "better-auth",
+		packageManager: "npm",
+		features: {
+			docker: false,
+			githubActions: false,
+			seo: false,
+			git: true,
+		},
 	});
 	const [windowSize, setWindowSize] = useState("lg");
+	const [command, setCommand] = useState("npx create-better-t-stack my-app -y");
 
 	useEffect(() => {
 		const handleResize = () => {
@@ -66,32 +89,54 @@ const CustomizableStack = () => {
 	}, []);
 
 	// biome-ignore lint/correctness/useExhaustiveDependencies: <explanation>
-	const cleanupConnectionsByCategory = useCallback((category: string) => {
-		setEdges((eds) =>
-			eds.filter((edge) => {
-				if (category === "database") {
-					return !(
-						["postgres", "sqlite"].includes(edge.target) ||
-						["postgres", "sqlite"].includes(edge.source) ||
-						edge.target === "drizzle" ||
-						edge.target === "prisma"
-					);
-				}
-				if (category === "orm") {
-					return !(edge.target === "drizzle" || edge.target === "prisma");
-				}
-				if (category === "auth") {
-					return !["better-auth", "no-auth"].includes(edge.target);
-				}
-				return true;
-			}),
-		);
-	}, []);
+	useEffect(() => {
+		// Generate command whenever activeNodes changes and update the command state
+		setCommand(generateCommand());
+	}, [activeNodes]);
+
+	// Function to remove connections related to specific category
+	const removeConnectionsByCategory = useCallback(
+		(category: string) => {
+			setEdges((eds) => {
+				return eds.filter((edge) => {
+					// Find source and target nodes
+					const sourceNode = nodes.find((n) => n.id === edge.source);
+					const targetNode = nodes.find((n) => n.id === edge.target);
+
+					if (!sourceNode || !targetNode) return true;
+
+					// Remove edges connected to the category being changed
+					if (targetNode.data.category === category) return false;
+
+					// Remove edges that connect from the category being changed
+					if (sourceNode.data.category === category) return false;
+
+					// For database changes, also remove ORM connections
+					if (category === "database" && targetNode.data.category === "orm")
+						return false;
+
+					return true;
+				});
+			});
+		},
+		[nodes, setEdges],
+	);
 
 	const handleTechSelect = useCallback(
 		(category: string, techId: string) => {
-			setActiveNodes((prev) => ({ ...prev, [category]: techId }));
+			// Update active nodes state
+			setActiveNodes((prev) => ({
+				...prev,
+				[category]: techId,
+				...(category === "features" && {
+					features: {
+						...prev.features,
+						[techId]: !prev.features[techId as keyof typeof prev.features],
+					},
+				}),
+			}));
 
+			// Update node active states
 			setNodes((nds) =>
 				nds.map((node) => ({
 					...node,
@@ -106,32 +151,84 @@ const CustomizableStack = () => {
 				})),
 			);
 
-			cleanupConnectionsByCategory(category);
+			// Remove old connections for this category
+			removeConnectionsByCategory(category);
 
-			if (category === "database") {
-				const honoNode = nodes.find((n) => n.id === "hono");
-				const ormNode = nodes.find(
-					(n) => n.data.category === "orm" && n.data.isActive,
-				);
+			// Create new connections based on the selected tech
+			if (category === "backend") {
+				// Connect backend to database, auth, and other core components
+				const database = activeNodes.database;
+				const auth = activeNodes.auth;
 
-				if (honoNode && ormNode) {
+				setEdges((eds) => [
+					...eds,
+					{
+						id: `bun-${techId}`,
+						source: "bun",
+						target: techId,
+						animated: true,
+					},
+					{
+						id: `${techId}-${database}`,
+						source: techId,
+						target: database,
+						animated: true,
+					},
+					{
+						id: `${techId}-${auth}`,
+						source: techId,
+						target: auth,
+						animated: true,
+					},
+					{
+						id: `${techId}-tanstack`,
+						source: techId,
+						target: "tanstack",
+						animated: true,
+					},
+				]);
+			} else if (category === "database") {
+				// Connect backend to database and database to ORM
+				const orm = activeNodes.orm;
+
+				setEdges((eds) => [
+					...eds,
+					{
+						id: `hono-${techId}`,
+						source: "hono",
+						target: techId,
+						animated: true,
+					},
+					// Only add ORM connection if database is not "no-database"
+					...(techId !== "no-database"
+						? [
+								{
+									id: `${techId}-${orm}`,
+									source: techId,
+									target: orm,
+									animated: true,
+								},
+							]
+						: []),
+				]);
+			} else if (category === "orm") {
+				// Connect database to ORM
+				const database = activeNodes.database;
+
+				// Only add connection if database is not "no-database"
+				if (database !== "no-database") {
 					setEdges((eds) => [
 						...eds,
 						{
-							id: `hono-${techId}`,
-							source: "hono",
+							id: `${database}-${techId}`,
+							source: database,
 							target: techId,
 							animated: true,
 						},
-						{
-							id: `${techId}-${ormNode.id}`,
-							source: techId,
-							target: ormNode.id,
-							animated: true,
-						},
 					]);
 				}
 			} else if (category === "auth") {
+				// Connect backend to auth
 				setEdges((eds) => [
 					...eds,
 					{
@@ -141,24 +238,9 @@ const CustomizableStack = () => {
 						animated: true,
 					},
 				]);
-			} else if (category === "orm") {
-				const dbNode = nodes.find(
-					(n) => n.data.category === "database" && n.data.isActive,
-				);
-				if (dbNode) {
-					setEdges((eds) => [
-						...eds,
-						{
-							id: `${dbNode.id}-${techId}`,
-							source: dbNode.id,
-							target: techId,
-							animated: true,
-						},
-					]);
-				}
 			}
 		},
-		[nodes, setNodes, setEdges, cleanupConnectionsByCategory],
+		[activeNodes, setNodes, setEdges, removeConnectionsByCategory],
 	);
 
 	const isValidConnection = useCallback(
@@ -168,8 +250,9 @@ const CustomizableStack = () => {
 
 			if (!sourceNode || !targetNode) return false;
 
+			// Define valid connection patterns
 			if (sourceNode.id === "hono" && targetNode.data.category === "database") {
-				return ["postgres", "sqlite"].includes(targetNode.id);
+				return ["postgres", "sqlite", "no-database"].includes(targetNode.id);
 			}
 
 			if (sourceNode.id === "hono" && targetNode.data.category === "auth") {
@@ -180,7 +263,7 @@ const CustomizableStack = () => {
 				["postgres", "sqlite"].includes(sourceNode.id) &&
 				targetNode.data.category === "orm"
 			) {
-				return true;
+				return ["drizzle", "prisma"].includes(targetNode.id);
 			}
 
 			return false;
@@ -188,137 +271,196 @@ const CustomizableStack = () => {
 		[nodes],
 	);
 
-	const cleanupPreviousConnections = useCallback(
-		(connection: Connection) => {
-			const sourceNode = nodes.find((n) => n.id === connection.source);
-			const targetNode = nodes.find((n) => n.id === connection.target);
-			if (!targetNode || !sourceNode) return;
-
-			cleanupConnectionsByCategory(targetNode.data.category);
-		},
-		[nodes, cleanupConnectionsByCategory],
-	);
-
 	const onConnect = useCallback(
 		(connection: Connection) => {
 			if (!isValidConnection(connection)) return;
-			cleanupPreviousConnections(connection);
+
 			const targetNode = nodes.find((n) => n.id === connection.target);
-			if (!targetNode) return;
+			if (!targetNode || !targetNode.data.category) return;
 
-			setEdges((eds) => {
-				const newEdges = [
-					...eds,
-					{
-						id: `${connection.source}-${connection.target}`,
-						source: connection.source,
-						target: connection.target,
-						animated: true,
+			// Remove existing connections for the category we're connecting to
+			removeConnectionsByCategory(targetNode.data.category);
+
+			// Update active nodes state
+			setActiveNodes((prev) => ({
+				...prev,
+				[targetNode.data.category]: connection.target,
+			}));
+
+			// Update node active states
+			setNodes((nds) =>
+				nds.map((node) => ({
+					...node,
+					data: {
+						...node.data,
+						isActive: node.data.isStatic
+							? true
+							: node.data.category === targetNode.data.category
+								? node.id === connection.target
+								: node.data.isActive,
 					},
-				];
+				})),
+			);
 
-				if (targetNode.data.category === "database") {
-					const activeOrm = nodes.find(
-						(n) => n.data.category === "orm" && n.data.isActive,
-					);
-					if (activeOrm) {
-						newEdges.push({
+			// Add the new connection
+			setEdges((eds) => [
+				...eds,
+				{
+					id: `${connection.source}-${connection.target}`,
+					source: connection.source,
+					target: connection.target,
+					animated: true,
+				},
+			]);
+
+			// If connecting to database, also connect to the active ORM
+			if (
+				targetNode.data.category === "database" &&
+				targetNode.id !== "no-database"
+			) {
+				const activeOrm = nodes.find(
+					(n) => n.data.category === "orm" && n.data.isActive,
+				);
+				if (activeOrm) {
+					setEdges((eds) => [
+						...eds,
+						{
 							id: `${connection.target}-${activeOrm.id}`,
 							source: connection.target,
 							target: activeOrm.id,
 							animated: true,
-						});
-					}
-				}
-
-				return newEdges;
-			});
-
-			if (targetNode.data.category) {
-				setActiveNodes((prev) => ({
-					...prev,
-					[targetNode.data.category]: connection.target,
-				}));
-
-				setNodes((nds) =>
-					nds.map((node) => ({
-						...node,
-						data: {
-							...node.data,
-							isActive: node.data.isStatic
-								? true
-								: node.data.category === targetNode.data.category
-									? node.id === connection.target
-									: node.data.isActive,
 						},
-					})),
-				);
+					]);
+				}
 			}
 		},
-		[nodes, setEdges, setNodes, cleanupPreviousConnections, isValidConnection],
+		[nodes, setEdges, setNodes, removeConnectionsByCategory, isValidConnection],
 	);
 
 	const generateCommand = useCallback(() => {
-		const flags: string[] = ["-y"];
+		// Start with the base command
+		const command = "npx create-better-t-stack my-app";
+		const flags: string[] = [];
 
-		if (activeNodes.database !== "sqlite") {
-			flags.splice(flags.indexOf("-y"), 1);
-			flags.push(`--${activeNodes.database}`);
+		// Check if all defaults are being used
+		const isAllDefaults =
+			activeNodes.database === "sqlite" &&
+			activeNodes.auth === "better-auth" &&
+			activeNodes.orm === "drizzle" &&
+			activeNodes.packageManager === "npm" &&
+			activeNodes.features.git === true &&
+			!activeNodes.features.docker &&
+			!activeNodes.features.githubActions &&
+			!activeNodes.features.seo;
+
+		// If using all defaults, just use -y flag
+		if (isAllDefaults) {
+			return `${command} -y`;
 		}
 
-		if (activeNodes.auth !== "better-auth") {
-			if (flags.includes("-y")) {
-				flags.splice(flags.indexOf("-y"), 1);
-			}
+		// Database options
+		if (activeNodes.database === "postgres") {
+			flags.push("--postgres");
+		} else if (activeNodes.database === "sqlite") {
+			flags.push("--sqlite");
+		} else if (activeNodes.database === "no-database") {
+			flags.push("--no-database");
+		}
+
+		// Authentication options
+		if (activeNodes.auth === "better-auth") {
+			flags.push("--auth");
+		} else if (activeNodes.auth === "no-auth") {
 			flags.push("--no-auth");
 		}
 
-		return `npx create-better-t-stack my-app ${flags.join(" ")}`;
+		// ORM options
+		if (activeNodes.orm === "drizzle") {
+			flags.push("--drizzle");
+		} else if (activeNodes.orm === "prisma") {
+			flags.push("--prisma");
+		}
+
+		// Package manager options
+		if (activeNodes.packageManager !== "npm") {
+			flags.push(`--${activeNodes.packageManager}`);
+		}
+
+		// Feature flags
+		if (activeNodes.features.docker) {
+			flags.push("--docker");
+		}
+
+		if (activeNodes.features.githubActions) {
+			flags.push("--github-actions");
+		}
+
+		if (activeNodes.features.seo) {
+			flags.push("--seo");
+		}
+
+		if (!activeNodes.features.git) {
+			flags.push("--no-git");
+		}
+
+		return flags.length > 0 ? `${command} ${flags.join(" ")}` : command;
 	}, [activeNodes]);
 
 	return (
 		<div className="relative w-full max-w-5xl mx-auto z-50 mt-24">
-			<TechSelector onSelect={handleTechSelect} activeNodes={activeNodes} />
-			<div className="absolute -top-16 left-1/2 max-sm:left-[60%] -translate-x-1/2 z-50 w-96">
-				<CommandDisplay command={generateCommand()} />
+			{/* Command Display - Fixed at top with proper centering */}
+			<div className="absolute -top-16 left-0 right-0 mx-auto flex justify-center z-50">
+				<CommandDisplay command={command} />
 			</div>
-			<div className="max-sm:hidden bg-gray-950/10 lg:p-4 p-1 absolute lg:top-4 top-2 lg:right-4 right-2 z-50 w-80 rounded-xl border border-gray-800 backdrop-blur-3xl">
-				<div className="lg:text-sm text-xs text-gray-300 text-center">
-					Select technologies from the left panel to customize your stack. The
-					graph will automatically update connections.
+
+			{/* Main container with proper layout */}
+			<div className="relative rounded-xl border border-gray-800 overflow-hidden">
+				<div className="absolute inset-0 backdrop-blur-3xl bg-gradient-to-r from-blue-500/10 via-purple-500/10 to-pink-500/10" />
+
+				{/* Tech selector fixed to the left side */}
+				<div className="absolute left-0 top-0 bottom-0 lg:w-52 md:w-44 w-36 z-50 bg-gray-950/30 border-r border-gray-800/50">
+					<TechSelector onSelect={handleTechSelect} activeNodes={activeNodes} />
+				</div>
+
+				{/* Help text */}
+				<div className="max-sm:hidden bg-gray-950/30 lg:p-4 p-1 absolute lg:top-4 top-2 lg:right-4 right-2 z-50 w-80 rounded-xl border border-gray-800 backdrop-blur-3xl">
+					<div className="lg:text-sm text-xs text-gray-300 text-center">
+						Select technologies from the left panel to customize your stack. The
+						graph will automatically update connections.
+					</div>
+				</div>
+
+				{/* Flow container with proper spacing from the selector */}
+				<div className="h-[600px] lg:pl-52 md:pl-44 pl-36 relative backdrop-blur-sm bg-gray-950/50">
+					<ReactFlow
+						nodes={nodes}
+						edges={edges}
+						onNodesChange={onNodesChange}
+						onEdgesChange={onEdgesChange}
+						onConnect={onConnect}
+						nodeTypes={nodeTypes}
+						fitView
+						maxZoom={windowSize === "sm" ? 0.6 : windowSize === "md" ? 0.6 : 1}
+						zoomOnScroll={false}
+						zoomOnPinch={false}
+						preventScrolling={false}
+						nodesConnectable={true}
+						nodesDraggable={true}
+						connectOnClick={true}
+						deleteKeyCode="Delete"
+						selectionKeyCode="Shift"
+						proOptions={{
+							hideAttribution: true,
+						}}
+					>
+						<Background
+							className="bg-gray-950/5"
+							color="#1e293b"
+							gap={12}
+							size={1}
+						/>
+					</ReactFlow>
 				</div>
-			</div>
-			<div className="absolute inset-0 backdrop-blur-3xl bg-gradient-to-r from-blue-500/10 via-purple-500/10 to-pink-500/10 rounded-xl" />
-			<div className="h-[600px] lg:pl-28 max-sm:pt-36  relative backdrop-blur-sm bg-gray-950/50 rounded-xl overflow-hidden border border-gray-800">
-				<ReactFlow
-					nodes={nodes}
-					edges={edges}
-					onNodesChange={onNodesChange}
-					onEdgesChange={onEdgesChange}
-					onConnect={onConnect}
-					nodeTypes={nodeTypes}
-					fitView
-					// minZoom={1}
-					maxZoom={windowSize === "sm" ? 0.6 : windowSize === "md" ? 0.6 : 1}
-					zoomOnScroll={false}
-					zoomOnPinch={false}
-					preventScrolling={false}
-					nodesConnectable={true}
-					nodesDraggable={true}
-					connectOnClick={true}
-					deleteKeyCode="Delete"
-					selectionKeyCode="Shift"
-					proOptions={{
-						hideAttribution: true,
-					}}
-				>
-					<Background
-						className="bg-gray-950/5"
-						color="#1e293b"
-						gap={12}
-						size={1}
-					/>
-				</ReactFlow>
 			</div>
 		</div>
 	);

apps/web/src/app/(home)/_components/TechSelector.tsx

@@ -1,3 +1,17 @@
+interface ActiveNodes {
+	backend: string;
+	database: string;
+	orm: string;
+	auth: string;
+	packageManager: string;
+	features: {
+		docker: boolean;
+		githubActions: boolean;
+		seo: boolean;
+		git: boolean;
+	};
+}
+
 type TechOption = {
 	id: string;
 	label: string;
@@ -6,48 +20,89 @@ type TechOption = {
 
 const techOptions: Record<string, TechOption[]> = {
 	database: [
-		{ id: "sqlite", label: "Sqlite", category: "database" },
+		{ id: "sqlite", label: "SQLite", category: "database" },
 		{ id: "postgres", label: "PostgreSQL", category: "database" },
+		{ id: "no-database", label: "No DB", category: "database" },
 	],
 	orm: [
 		{ id: "drizzle", label: "Drizzle", category: "orm" },
 		{ id: "prisma", label: "Prisma", category: "orm" },
 	],
 	auth: [
-		{ id: "better-auth", label: "Better-Auth", category: "auth" },
+		{ id: "better-auth", label: "Auth", category: "auth" },
 		{ id: "no-auth", label: "No Auth", category: "auth" },
 	],
+	packageManager: [
+		{ id: "npm", label: "NPM", category: "packageManager" },
+		{ id: "pnpm", label: "PNPM", category: "packageManager" },
+		{ id: "yarn", label: "Yarn", category: "packageManager" },
+		{ id: "bun", label: "Bun", category: "packageManager" },
+	],
+	features: [
+		{ id: "docker", label: "Docker", category: "features" },
+		{ id: "githubActions", label: "GitHub Actions", category: "features" },
+		{ id: "seo", label: "SEO", category: "features" },
+		{ id: "git", label: "Git", category: "features" },
+	],
 };
 
 interface TechSelectorProps {
 	onSelect: (category: string, techId: string) => void;
-	activeNodes: Record<string, string>;
+	activeNodes: ActiveNodes;
 }
 
 export function TechSelector({ onSelect, activeNodes }: TechSelectorProps) {
 	return (
-		<div className="absolute max-sm:w-11/12 top-4 left-4 z-50 sm:space-y-4 space-y-2 bg-gray-950/10 sm:p-4 px-4 py-2 rounded-xl border border-gray-800 backdrop-blur-3xl">
-			<div className="text-sm font-medium text-gray-200">Customize Stack</div>
-			{Object.entries(techOptions).map(([category, options]) => (
-				<div key={category} className="space-y-2">
-					<div className="text-xs text-gray-400 capitalize">{category}</div>
-					<div className="flex gap-2">
-						{options.map((option) => (
-							<Badge
-								key={option.id}
-								variant="secondary"
-								className={`cursor-pointer hover:bg-gray-700 ${
-									activeNodes[category] === option.id &&
-									"bg-blue-600 text-white"
-								}`}
-								onClick={() => onSelect(category, option.id)}
-							>
-								{option.label}
-							</Badge>
-						))}
+		<div className="h-full overflow-y-auto p-3 space-y-5">
+			<div className="text-sm font-medium text-gray-200 border-b border-gray-700 pb-2">
+				Options
+			</div>
+
+			{/* Regular tech options */}
+			{Object.entries(techOptions)
+				.filter(([category]) => category !== "features")
+				.map(([category, options]) => (
+					<div key={category} className="space-y-2">
+						<div className="text-xs text-gray-400 capitalize">{category}</div>
+						<div className="flex flex-wrap gap-1">
+							{options.map((option) => (
+								<Badge
+									key={option.id}
+									variant="secondary"
+									className={`cursor-pointer hover:bg-gray-700 ${
+										activeNodes[
+											category as keyof Omit<ActiveNodes, "features">
+										] === option.id && "bg-blue-600 text-white"
+									}`}
+									onClick={() => onSelect(category, option.id)}
+								>
+									{option.label}
+								</Badge>
+							))}
+						</div>
 					</div>
+				))}
+
+			{/* Feature toggles */}
+			<div className="space-y-2">
+				<div className="text-xs text-gray-400">Features</div>
+				<div className="flex flex-wrap gap-1">
+					{techOptions.features.map((option) => (
+						<Badge
+							key={option.id}
+							variant="secondary"
+							className={`cursor-pointer hover:bg-gray-700 ${
+								activeNodes.features[
+									option.id as keyof typeof activeNodes.features
+								] === true && "bg-blue-600 text-white"
+							}`}
+							onClick={() => onSelect("features", option.id)}
+						>
+							{option.label}
+						</Badge>
+					))}
 				</div>
-			))}
+			</div>
 		</div>
 	);
 }
@@ -65,7 +120,7 @@ const Badge = ({
 	return (
 		<span
 			className={`
-        px-2 rounded-full py-1 text-xs font-medium,
+        px-2 rounded-full py-1 text-xs font-medium
         ${className}
       `}
 			{...props}

apps/web/src/lib/constant.ts

@@ -117,6 +117,7 @@ export const initialNodes: TechNode[] = [
 			description: "Fast all-in-one JavaScript runtime",
 			isDefault: true,
 			isActive: true,
+			isStatic: true,
 		},
 	},
 	{
@@ -129,6 +130,7 @@ export const initialNodes: TechNode[] = [
 			description: "Type-safe routing",
 			isDefault: true,
 			isActive: true,
+			isStatic: true,
 			group: "router",
 		},
 	},
@@ -168,6 +170,7 @@ export const initialNodes: TechNode[] = [
 			description: "Ultrafast web framework",
 			isDefault: true,
 			isActive: true,
+			isStatic: true,
 			group: "backend",
 		},
 	},
@@ -176,7 +179,7 @@ export const initialNodes: TechNode[] = [
 		type: "techNode",
 		position: { x: 544, y: 532 },
 		data: {
-			label: "Sqlite",
+			label: "SQLite",
 			category: "database",
 			description: "SQLite-compatible database",
 			isDefault: true,
@@ -197,6 +200,19 @@ export const initialNodes: TechNode[] = [
 			group: "database",
 		},
 	},
+	{
+		id: "no-database",
+		type: "techNode",
+		position: { x: 420, y: 710 },
+		data: {
+			label: "No Database",
+			category: "database",
+			description: "Skip database setup",
+			isDefault: false,
+			isActive: false,
+			group: "database",
+		},
+	},
 	{
 		id: "drizzle",
 		type: "techNode",