claygeo · claygeo · Apr 2, 2026 · Apr 2, 2026
diff --git a/client/src/components/orderbook/Orderbook.tsx b/client/src/components/orderbook/Orderbook.tsx
@@ -11,7 +11,7 @@ interface OrderbookProps {
   onPriceClick?: (price: number) => void;
 }
 
-export function Orderbook({ orderbook, asset, isLoading, compact = false, onPriceClick }: OrderbookProps) {
+export function Orderbook({ orderbook, asset, isLoading: _isLoading, compact = false, onPriceClick }: OrderbookProps) {
   // Show loading or empty state
   if (!orderbook || (orderbook.bids.length === 0 && orderbook.asks.length === 0)) {
     return (

diff --git a/client/src/components/trading/OpenOrders.tsx b/client/src/components/trading/OpenOrders.tsx
@@ -1,6 +1,5 @@
 import { useState, useEffect } from 'react';
 import { api } from '../../lib/api';
-import { formatUSD } from '../../lib/utils';
 import { cn } from '../../lib/utils';
 import type { LimitOrder } from '../../types/trading';
 import { Spinner } from '../ui/Spinner';

diff --git a/client/src/components/trading/OrderForm.tsx b/client/src/components/trading/OrderForm.tsx
@@ -65,6 +65,7 @@ export function OrderForm({
     if (orderType === 'limit' && !limitPrice && currentPrice > 0) {
       setLimitPrice(currentPrice.toFixed(2));
     }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [currentPrice, orderType]);
 
   useEffect(() => {

diff --git a/client/src/context/AuthContext.tsx b/client/src/context/AuthContext.tsx
@@ -20,6 +20,7 @@ export function AuthProvider({ children }: { children: ReactNode }) {
 
   useEffect(() => {
     store.initialize();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   return (
@@ -29,11 +30,13 @@ export function AuthProvider({ children }: { children: ReactNode }) {
   );
 }
 
+// eslint-disable-next-line react-refresh/only-export-components
 export function useAuth() {
   const context = useContext(AuthContext);
+  const store = useAuthStore();
   if (!context) {
     // Return store directly if not wrapped in provider
-    return useAuthStore();
+    return store;
   }
   return context;
 }
diff --git a/client/src/context/MarketContext.tsx b/client/src/context/MarketContext.tsx
@@ -32,6 +32,7 @@ export function MarketProvider({ children }: { children: ReactNode }) {
     return () => {
       store.unsubscribeFromAsset(store.selectedAsset);
     };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isConnected, store.selectedAsset]);
 
   return (
@@ -53,6 +54,7 @@ export function MarketProvider({ children }: { children: ReactNode }) {
   );
 }
 
+// eslint-disable-next-line react-refresh/only-export-components
 export function useMarket() {
   const context = useContext(MarketContext);
   if (!context) {

diff --git a/client/src/context/ToastContext.tsx b/client/src/context/ToastContext.tsx
@@ -43,6 +43,7 @@ export function ToastProvider({ children }: { children: ReactNode }) {
   );
 }
 
+// eslint-disable-next-line react-refresh/only-export-components
 export function useToast() {
   const context = useContext(ToastContext);
   if (!context) {

diff --git a/client/src/context/TradingContext.tsx b/client/src/context/TradingContext.tsx
@@ -30,12 +30,14 @@ export function TradingProvider({ children }: { children: ReactNode }) {
     if (isConnected) {
       positionsStore.subscribeToPositions();
     }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isConnected]);
 
   useEffect(() => {
     accountStore.fetchAccount();
     accountStore.fetchStats();
     positionsStore.fetchPositions();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   const refreshData = async () => {
@@ -67,6 +69,7 @@ export function TradingProvider({ children }: { children: ReactNode }) {
   );
 }
 
+// eslint-disable-next-line react-refresh/only-export-components
 export function useTrading() {
   const context = useContext(TradingContext);
   if (!context) {

diff --git a/client/src/context/WebSocketContext.tsx b/client/src/context/WebSocketContext.tsx
@@ -28,8 +28,6 @@ export function WebSocketProvider({ children }: { children: ReactNode }) {
     connect();
 
     const handleConnect = () => setIsConnected(true);
-    const handleDisconnect = () => setIsConnected(false);
-
     wsClient.on('connected', handleConnect);
 
     return () => {
@@ -53,6 +51,7 @@ export function WebSocketProvider({ children }: { children: ReactNode }) {
   );
 }
 
+// eslint-disable-next-line react-refresh/only-export-components
 export function useWS() {
   const context = useContext(WebSocketContext);
   if (!context) {

diff --git a/client/src/hooks/useAccount.ts b/client/src/hooks/useAccount.ts
@@ -2,7 +2,7 @@ import { create } from 'zustand';
 import { api } from '../lib/api';
 import type { Account } from '../types/trading';
 import type { UserStats } from '../types/user';
-import { TRADING_CONSTANTS } from '../config/constants';
+
 
 interface AccountState {
   account: Account | null;

diff --git a/client/src/hooks/useAuth.ts b/client/src/hooks/useAuth.ts
@@ -3,7 +3,7 @@ import { persist } from 'zustand/middleware';
 import { supabase } from '../lib/supabase';
 import { api } from '../lib/api';
 import { wsClient } from '../lib/websocket';
-import type { User, Profile, AuthState } from '../types/user';
+import type { AuthState } from '../types/user';
 
 // Generate a fake email from username for Supabase auth
 const usernameToEmail = (username: string) => `${username.toLowerCase()}@hypersim.local`;
@@ -18,7 +18,7 @@ interface AuthStore extends AuthState {
 
 export const useAuthStore = create<AuthStore>()(
   persist(
-    (set, get) => ({
+    (set, _get) => ({
       user: null,
       profile: null,
       isAuthenticated: false,

diff --git a/client/src/hooks/useWebSocket.ts b/client/src/hooks/useWebSocket.ts
@@ -11,7 +11,7 @@ interface UseWebSocketOptions {
 }
 
 export function useWebSocket(options: UseWebSocketOptions = {}) {
-  const { autoConnect = true, onMessage, onConnect, onDisconnect, onError } = options;
+  const { autoConnect = true, onMessage, onConnect, onError } = options;
   const [isConnected, setIsConnected] = useState(wsClient.isConnected);
   const handlersRef = useRef<Map<string, (message: WSMessage) => void>>(new Map());
 

diff --git a/client/src/pages/LeaderboardPage.tsx b/client/src/pages/LeaderboardPage.tsx
@@ -11,6 +11,7 @@ export function LeaderboardPage() {
 
   useEffect(() => {
     fetchLeaderboard();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   const totalPages = Math.ceil(total / pageSize);

diff --git a/client/src/pages/LoginPage.tsx b/client/src/pages/LoginPage.tsx
@@ -1,4 +1,3 @@
-import { useState } from 'react';
 import { Link, useNavigate } from 'react-router-dom';
 import { useAuthStore } from '../hooks/useAuth';
 import { LoginForm } from '../components/auth/LoginForm';

diff --git a/client/src/pages/ProfilePage.tsx b/client/src/pages/ProfilePage.tsx
@@ -16,6 +16,7 @@ export function ProfilePage() {
   useEffect(() => {
     fetchAccount();
     fetchStats();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   const handleReset = async () => {

diff --git a/client/src/pages/TradingPage.tsx b/client/src/pages/TradingPage.tsx
@@ -56,6 +56,7 @@ export function TradingPage() {
 
   useEffect(() => {
     fetchAssets();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   const positionsWithLivePnl: Position[] = positions.map((position) => {
@@ -83,10 +84,12 @@ export function TradingPage() {
         subscribeToPositions();
       }
     }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isConnected, selectedAsset, isAuthenticated]);
 
   useEffect(() => {
     fetchCandles(selectedAsset, selectedTimeframe);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   useEffect(() => {
@@ -95,6 +98,7 @@ export function TradingPage() {
       fetchAccount();
       fetchStats();
     }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isAuthenticated]);
 
   const handlePlaceOrder = async (order: Parameters<typeof placeOrder>[0]) => {
@@ -168,7 +172,7 @@ export function TradingPage() {
     setLimitPriceFromOrderbook(price);
   }, []);
 
-  const filteredAssets = useMemo(() => getFilteredAssets(), [getFilteredAssets, searchQuery]);
+  const filteredAssets = useMemo(() => getFilteredAssets(), [getFilteredAssets]);
   const openPositions = positions.filter(p => p.status === 'open');
 
   // Trophy Icon - Gray to match unselected nav items

diff --git a/client/vite.config.ts b/client/vite.config.ts
@@ -21,5 +21,15 @@ export default defineConfig({
   build: {
     outDir: 'dist',
     sourcemap: true,
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          'react-vendor': ['react', 'react-dom', 'react-router-dom'],
+          'supabase': ['@supabase/supabase-js'],
+          'charts': ['lightweight-charts'],
+          'state': ['zustand'],
+        },
+      },
+    },
   },
 });
diff --git a/server/src/app.ts b/server/src/app.ts
@@ -1,7 +1,6 @@
 import express from 'express';
 import cors from 'cors';
 import helmet from 'helmet';
-import { config } from './config/index.js';
 import { errorMiddleware } from './middleware/error.middleware.js';
 import { rateLimitMiddleware } from './middleware/rateLimit.middleware.js';
 import { authRoutes } from './routes/auth.routes.js';

diff --git a/server/src/middleware/error.middleware.ts b/server/src/middleware/error.middleware.ts
@@ -6,7 +6,7 @@ export function errorMiddleware(
   error: Error,
   req: Request,
   res: Response,
-  next: NextFunction
+  _next: NextFunction
 ) {
   logger.error(`${req.method} ${req.path}: ${error.message}`);
 

diff --git a/server/src/middleware/validation.middleware.ts b/server/src/middleware/validation.middleware.ts
@@ -1,6 +1,5 @@
 import { Request, Response, NextFunction } from 'express';
 import { z } from 'zod';
-import { ValidationError } from '../lib/errors.js';
 
 export function validateBody<T extends z.ZodSchema>(schema: T) {
   return (req: Request, res: Response, next: NextFunction) => {

diff --git a/server/src/routes/auth.routes.ts b/server/src/routes/auth.routes.ts
@@ -67,7 +67,7 @@ authRoutes.post('/register', validateBody(registerSchema), async (req, res) => {
     });
 
     // Generate session
-    const { data: session, error: sessionError } = await supabase.auth.admin.generateLink({
+    await supabase.auth.admin.generateLink({
       type: 'magiclink',
       email,
     });

diff --git a/server/src/services/binance/index.ts b/server/src/services/binance/index.ts
@@ -285,7 +285,7 @@ export class BinanceKlineService {
 
   // Close all connections
   disconnect(): void {
-    for (const [streamName, ws] of this.connections) {
+    for (const [, ws] of this.connections) {
       ws.close();
     }
     this.connections.clear();

diff --git a/server/src/services/trading/accountManager.ts b/server/src/services/trading/accountManager.ts
@@ -1,6 +1,5 @@
 import { v4 as uuidv4 } from 'uuid';
 import { getSupabase } from '../../lib/supabase.js';
-import { NotFoundError } from '../../lib/errors.js';
 import { TRADING_CONSTANTS } from '../../config/constants.js';
 import { PnlCalculator } from './pnlCalculator.js';
 import type { Account } from '../../types/trading.js';

diff --git a/server/src/websocket/index.ts b/server/src/websocket/index.ts
@@ -134,7 +134,7 @@ export class WebSocketServer {
       if (message.channel) {
         if (!connection.subscriptions.has(message.channel)) {
           // Check for wildcard subscriptions
-          const [type, asset] = message.channel.split(':');
+          const [type] = message.channel.split(':');
           if (!connection.subscriptions.has(`${type}:*`)) {
             continue;
           }