diff --git a/README.md b/README.md
index 99b03c8..740cbe2 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![CI](https://github.com/fastify/fastify-websocket/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/fastify/fastify-websocket/actions/workflows/ci.yml)
 [![NPM version](https://img.shields.io/npm/v/@fastify/websocket.svg?style=flat)](https://www.npmjs.com/package/@fastify/websocket)
-[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://standardjs.com/)
+[![neostandard javascript style](https://img.shields.io/badge/code_style-neostandard-brightgreen?style=flat)](https://github.com/neostandard/neostandard)
 
 WebSocket support for [Fastify](https://github.com/fastify/fastify).
 Built upon [ws@8](https://www.npmjs.com/package/ws).
diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 0000000..89fd678
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1,6 @@
+'use strict'
+
+module.exports = require('neostandard')({
+  ignores: require('neostandard').resolveIgnoresFromGitignore(),
+  ts: true
+})
diff --git a/package.json b/package.json
index 6ea08c5..29fdc97 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,8 @@
   "type": "commonjs",
   "types": "types/index.d.ts",
   "scripts": {
-    "lint": "standard",
+    "lint": "eslint",
+    "lint:fix": "eslint --fix",
     "test": "npm run test:unit && npm run test:typescript",
     "test:unit": "tap",
     "test:typescript": "tsd"
@@ -59,10 +60,11 @@
     "@fastify/type-provider-typebox": "^5.0.0",
     "@types/node": "^22.0.0",
     "@types/ws": "^8.5.10",
+    "eslint": "^9.17.0",
     "fastify": "^5.0.0",
     "fastify-tsconfig": "^2.0.0",
+    "neostandard": "^0.12.0",
     "split2": "^4.2.0",
-    "standard": "^17.1.0",
     "tap": "^18.7.1",
     "tsd": "^0.31.0"
   },
diff --git a/types/index.d.ts b/types/index.d.ts
index 52254a3..ea190d3 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -1,11 +1,11 @@
 /// <reference types="node" />
-import { IncomingMessage, ServerResponse, Server } from 'node:http';
-import { FastifyRequest, FastifyPluginCallback, RawServerBase, RawServerDefault, RawRequestDefaultExpression, RawReplyDefaultExpression, RequestGenericInterface, ContextConfigDefault, FastifyInstance, FastifySchema, FastifyTypeProvider, FastifyTypeProviderDefault, FastifyBaseLogger } from 'fastify';
-import * as fastify from 'fastify';
-import * as WebSocket from 'ws';
-import { FastifyReply } from 'fastify/types/reply';
-import { preCloseHookHandler, preCloseAsyncHookHandler } from 'fastify/types/hooks';
-import { RouteGenericInterface } from 'fastify/types/route';
+import { IncomingMessage, ServerResponse, Server } from 'node:http'
+import { FastifyRequest, FastifyPluginCallback, RawServerBase, RawServerDefault, RawRequestDefaultExpression, RawReplyDefaultExpression, RequestGenericInterface, ContextConfigDefault, FastifyInstance, FastifySchema, FastifyTypeProvider, FastifyTypeProviderDefault, FastifyBaseLogger } from 'fastify'
+import * as fastify from 'fastify'
+import * as WebSocket from 'ws'
+import { FastifyReply } from 'fastify/types/reply'
+import { preCloseHookHandler, preCloseAsyncHookHandler } from 'fastify/types/hooks'
+import { RouteGenericInterface } from 'fastify/types/route'
 
 interface WebsocketRouteOptions<
   RawServer extends RawServerBase = RawServerDefault,
@@ -21,6 +21,7 @@ interface WebsocketRouteOptions<
 
 declare module 'fastify' {
   interface RouteShorthandOptions<
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     RawServer extends RawServerBase = RawServerDefault
   > {
     websocket?: boolean;
@@ -29,6 +30,7 @@ declare module 'fastify' {
   type InjectWSFn<RawRequest> =
     ((path?: string, upgradeContext?: Partial<RawRequest>) => Promise<WebSocket>)
 
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   interface FastifyInstance<RawServer, RawRequest, RawReply, Logger, TypeProvider> {
     websocketServer: WebSocket.Server,
     injectWS: InjectWSFn<RawRequest>
@@ -43,7 +45,7 @@ declare module 'fastify' {
     RawRequest extends RawRequestDefaultExpression<RawServer> = RawRequestDefaultExpression<RawServer>,
     RawReply extends RawReplyDefaultExpression<RawServer> = RawReplyDefaultExpression<RawServer>,
     TypeProvider extends FastifyTypeProvider = FastifyTypeProviderDefault,
-    Logger extends FastifyBaseLogger = FastifyBaseLogger,
+    Logger extends FastifyBaseLogger = FastifyBaseLogger
   > {
     <RequestGeneric extends RequestGenericInterface = RequestGenericInterface, ContextConfig = ContextConfigDefault, SchemaCompiler extends FastifySchema = FastifySchema, InnerLogger extends Logger = Logger>(
       path: string,
@@ -55,6 +57,7 @@ declare module 'fastify' {
   interface RouteOptions<
     RawServer extends RawServerBase = RawServerDefault,
     RawRequest extends RawRequestDefaultExpression<RawServer> = RawRequestDefaultExpression<RawServer>,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     RawReply extends RawReplyDefaultExpression<RawServer> = RawReplyDefaultExpression<RawServer>,
     RouteGeneric extends RouteGenericInterface = RouteGenericInterface,
     ContextConfig = ContextConfigDefault,
@@ -64,11 +67,11 @@ declare module 'fastify' {
   > extends WebsocketRouteOptions<RawServer, RawRequest, RouteGeneric, ContextConfig, SchemaCompiler, TypeProvider, Logger> { }
 }
 
-type FastifyWebsocket = FastifyPluginCallback<fastifyWebsocket.WebsocketPluginOptions>;
+type FastifyWebsocket = FastifyPluginCallback<fastifyWebsocket.WebsocketPluginOptions>
 
 declare namespace fastifyWebsocket {
 
-  interface WebSocketServerOptions extends Omit<WebSocket.ServerOptions, "path"> { }
+  interface WebSocketServerOptions extends Omit<WebSocket.ServerOptions, 'path'> { }
   export type WebsocketHandler<
     RawServer extends RawServerBase = RawServerDefault,
     RawRequest extends RawRequestDefaultExpression<RawServer> = RawRequestDefaultExpression<RawServer>,
@@ -81,7 +84,7 @@ declare namespace fastifyWebsocket {
     this: FastifyInstance<Server, IncomingMessage, ServerResponse>,
     socket: WebSocket.WebSocket,
     request: FastifyRequest<RequestGeneric, RawServer, RawRequest, SchemaCompiler, TypeProvider, ContextConfig, Logger>
-  ) => void | Promise<any>;
+  ) => void | Promise<any>
   export interface WebsocketPluginOptions {
     errorHandler?: (this: FastifyInstance, error: Error, socket: WebSocket.WebSocket, request: FastifyRequest, reply: FastifyReply) => void;
     options?: WebSocketServerOptions;
@@ -98,11 +101,11 @@ declare namespace fastifyWebsocket {
     Logger extends FastifyBaseLogger = FastifyBaseLogger
   > extends fastify.RouteOptions<RawServer, RawRequest, RawReply, RouteGeneric, ContextConfig, SchemaCompiler, TypeProvider, Logger>, WebsocketRouteOptions<RawServer, RawRequest, RouteGeneric, ContextConfig, SchemaCompiler, TypeProvider, Logger> { }
 
-  export type WebSocket = WebSocket.WebSocket;
+  export type WebSocket = WebSocket.WebSocket
 
   export const fastifyWebsocket: FastifyWebsocket
   export { fastifyWebsocket as default }
 }
 
-declare function fastifyWebsocket(...params: Parameters<FastifyWebsocket>): ReturnType<FastifyWebsocket>
+declare function fastifyWebsocket (...params: Parameters<FastifyWebsocket>): ReturnType<FastifyWebsocket>
 export = fastifyWebsocket
diff --git a/types/index.test-d.ts b/types/index.test-d.ts
index 8ee8555..4a8dff8 100644
--- a/types/index.test-d.ts
+++ b/types/index.test-d.ts
@@ -1,116 +1,114 @@
-import fastifyWebsocket, { WebsocketHandler, fastifyWebsocket as namedFastifyWebsocket, default as defaultFastifyWebsocket, WebSocket } from '..';
-import type { IncomingMessage } from "http";
-import fastify, { RouteOptions, FastifyRequest, FastifyInstance, FastifyReply, RequestGenericInterface, FastifyBaseLogger, RawServerDefault, FastifySchema, RawRequestDefaultExpression } from 'fastify';
-import { expectType } from 'tsd';
-import { Server } from 'ws';
-import { RouteGenericInterface } from 'fastify/types/route';
-import { TypeBoxTypeProvider } from '@fastify/type-provider-typebox';
+// eslint-disable-next-line import-x/no-named-default -- Testing default export
+import fastifyWebsocket, { WebsocketHandler, fastifyWebsocket as namedFastifyWebsocket, default as defaultFastifyWebsocket, WebSocket } from '..'
+import type { IncomingMessage } from 'http'
+import fastify, { RouteOptions, FastifyRequest, FastifyInstance, FastifyReply, RequestGenericInterface, FastifyBaseLogger, RawServerDefault, FastifySchema, RawRequestDefaultExpression } from 'fastify'
+import { expectType } from 'tsd'
+import { Server } from 'ws'
+import { RouteGenericInterface } from 'fastify/types/route'
+import { TypeBoxTypeProvider } from '@fastify/type-provider-typebox'
 import { Type } from '@sinclair/typebox'
 
-const app: FastifyInstance = fastify();
-app.register(fastifyWebsocket);
-app.register(fastifyWebsocket, {});
-app.register(fastifyWebsocket, { options: { maxPayload: 123 } });
+const app: FastifyInstance = fastify()
+app.register(fastifyWebsocket)
+app.register(fastifyWebsocket, {})
+app.register(fastifyWebsocket, { options: { maxPayload: 123 } })
 app.register(fastifyWebsocket, {
-  errorHandler: function errorHandler(error: Error, socket: WebSocket, request: FastifyRequest, reply: FastifyReply): void {
-    expectType<FastifyInstance>(this);
+  errorHandler: function errorHandler (error: Error, socket: WebSocket, request: FastifyRequest, reply: FastifyReply): void {
+    expectType<FastifyInstance>(this)
     expectType<Error>(error)
     expectType<WebSocket>(socket)
     expectType<FastifyRequest>(request)
     expectType<FastifyReply>(reply)
   }
-});
-app.register(fastifyWebsocket, { options: { perMessageDeflate: true } });
-app.register(fastifyWebsocket, { preClose: function syncPreclose() {} });
-app.register(fastifyWebsocket, { preClose: async function asyncPreclose(){} });
+})
+app.register(fastifyWebsocket, { options: { perMessageDeflate: true } })
+app.register(fastifyWebsocket, { preClose: function syncPreclose () {} })
+app.register(fastifyWebsocket, { preClose: async function asyncPreclose () {} })
 
 app.get('/websockets-via-inferrence', { websocket: true }, async function (socket, request) {
-  expectType<FastifyInstance>(this);
-  expectType<WebSocket>(socket);
-  expectType<Server>(app.websocketServer);
+  expectType<FastifyInstance>(this)
+  expectType<WebSocket>(socket)
+  expectType<Server>(app.websocketServer)
   expectType<FastifyRequest<RequestGenericInterface>>(request)
-  expectType<boolean>(request.ws);
-  expectType<FastifyBaseLogger>(request.log);
-});
+  expectType<boolean>(request.ws)
+  expectType<FastifyBaseLogger>(request.log)
+})
 
 const handler: WebsocketHandler = async (socket, request) => {
-  expectType<WebSocket>(socket);
-  expectType<Server>(app.websocketServer);
+  expectType<WebSocket>(socket)
+  expectType<Server>(app.websocketServer)
   expectType<FastifyRequest<RequestGenericInterface>>(request)
 }
 
-app.get('/websockets-via-annotated-const', { websocket: true }, handler);
+app.get('/websockets-via-annotated-const', { websocket: true }, handler)
 
 app.get('/not-specifed', async (request, reply) => {
-  expectType<FastifyRequest>(request);
+  expectType<FastifyRequest>(request)
   expectType<FastifyReply>(reply)
-  expectType<boolean>(request.ws);
-});
+  expectType<boolean>(request.ws)
+})
 
 app.get('/not-websockets', { websocket: false }, async (request, reply) => {
-  expectType<FastifyRequest>(request);
-  expectType<FastifyReply>(reply);
-});
+  expectType<FastifyRequest>(request)
+  expectType<FastifyReply>(reply)
+})
 
 app.route({
   method: 'GET',
   url: '/route-full-declaration-syntax',
   handler: (request, reply) => {
-    expectType<FastifyRequest>(request);
-    expectType<FastifyReply>(reply);
-    expectType<boolean>(request.ws);
+    expectType<FastifyRequest>(request)
+    expectType<FastifyReply>(reply)
+    expectType<boolean>(request.ws)
   },
   wsHandler: (socket, request) => {
-    expectType<WebSocket>(socket);
-    expectType<FastifyRequest<RouteGenericInterface>>(request);
-    expectType<boolean>(request.ws);
+    expectType<WebSocket>(socket)
+    expectType<FastifyRequest<RouteGenericInterface>>(request)
+    expectType<boolean>(request.ws)
   },
-});
+})
 
 const augmentedRouteOptions: RouteOptions = {
   method: 'GET',
   url: '/route-with-exported-augmented-route-options',
   handler: (request, reply) => {
-    expectType<FastifyRequest>(request);
-    expectType<FastifyReply>(reply);
+    expectType<FastifyRequest>(request)
+    expectType<FastifyReply>(reply)
   },
   wsHandler: (socket, request) => {
-    expectType<WebSocket>(socket);
+    expectType<WebSocket>(socket)
     expectType<FastifyRequest<RouteGenericInterface>>(request)
   },
-};
-app.route(augmentedRouteOptions);
-
+}
+app.route(augmentedRouteOptions)
 
 app.get<{ Params: { foo: string }, Body: { bar: string }, Querystring: { search: string }, Headers: { auth: string } }>('/shorthand-explicit-types', {
   websocket: true
 }, async (socket, request) => {
-  expectType<WebSocket>(socket);
-  expectType<{ foo: string }>(request.params);
-  expectType<{ bar: string }>(request.body);
-  expectType<{ search: string }>(request.query);
-  expectType< IncomingMessage['headers'] & { auth: string }>(request.headers);
-});
-
+  expectType<WebSocket>(socket)
+  expectType<{ foo: string }>(request.params)
+  expectType<{ bar: string }>(request.body)
+  expectType<{ search: string }>(request.query)
+  expectType< IncomingMessage['headers'] & { auth: string }>(request.headers)
+})
 
 app.route<{ Params: { foo: string }, Body: { bar: string }, Querystring: { search: string }, Headers: { auth: string } }>({
   method: 'GET',
   url: '/longhand-explicit-types',
   handler: (request, _reply) => {
-    expectType<{ foo: string }>(request.params);
-    expectType<{ bar: string }>(request.body);
-    expectType<{ search: string }>(request.query);
-    expectType<IncomingMessage['headers'] & {  auth: string }>(request.headers);
+    expectType<{ foo: string }>(request.params)
+    expectType<{ bar: string }>(request.body)
+    expectType<{ search: string }>(request.query)
+    expectType<IncomingMessage['headers'] & { auth: string }>(request.headers)
   },
   wsHandler: (socket, request) => {
-    expectType<WebSocket>(socket);
-    expectType<{ foo: string }>(request.params);
-    expectType<{ bar: string }>(request.body);
-    expectType<{ search: string }>(request.query);
-    expectType<IncomingMessage['headers'] & { auth: string }>(request.headers);
+    expectType<WebSocket>(socket)
+    expectType<{ foo: string }>(request.params)
+    expectType<{ bar: string }>(request.body)
+    expectType<{ search: string }>(request.query)
+    expectType<IncomingMessage['headers'] & { auth: string }>(request.headers)
   },
-});
-
+})
 
 const schema = {
   params: Type.Object({
@@ -125,43 +123,42 @@ const schema = {
   headers: Type.Object({
     auth: Type.String()
   })
-};
+}
 
-const server = app.withTypeProvider<TypeBoxTypeProvider>();
+const server = app.withTypeProvider<TypeBoxTypeProvider>()
 
 server.route({
   method: 'GET',
   url: '/longhand-type-inference',
   schema,
   handler: (request, _reply) => {
-    expectType<{ foo: string }>(request.params);
-    expectType<{ bar: string }>(request.body);
-    expectType<{ search: string }>(request.query);
-    expectType<IncomingMessage['headers'] & { auth: string }>(request.headers);
+    expectType<{ foo: string }>(request.params)
+    expectType<{ bar: string }>(request.body)
+    expectType<{ search: string }>(request.query)
+    expectType<IncomingMessage['headers'] & { auth: string }>(request.headers)
   },
   wsHandler: (socket, request) => {
-    expectType<WebSocket>(socket);
-    expectType<{ foo: string }>(request.params);
-    expectType<{ bar: string }>(request.body);
-    expectType<{ search: string }>(request.query);
-    expectType<IncomingMessage['headers'] & { auth: string }>(request.headers);
+    expectType<WebSocket>(socket)
+    expectType<{ foo: string }>(request.params)
+    expectType<{ bar: string }>(request.body)
+    expectType<{ search: string }>(request.query)
+    expectType<IncomingMessage['headers'] & { auth: string }>(request.headers)
   },
-});
+})
 
 server.get('/websockets-no-type-inference',
   { websocket: true },
   async function (socket, request) {
-    expectType<FastifyInstance>(this);
-    expectType<WebSocket>(socket);
-    expectType<Server>(app.websocketServer);
-    expectType<FastifyRequest<RequestGenericInterface, RawServerDefault, RawRequestDefaultExpression, FastifySchema, TypeBoxTypeProvider, unknown, FastifyBaseLogger>>(request);
-    expectType<boolean>(request.ws);
-    expectType<unknown>(request.params);
-    expectType<unknown>(request.body);
-    expectType<unknown>(request.query);
-    expectType<IncomingMessage['headers']>(request.headers);
-  });
-
-  expectType<typeof fastifyWebsocket>(namedFastifyWebsocket);
-  expectType<typeof fastifyWebsocket>(defaultFastifyWebsocket);
+    expectType<FastifyInstance>(this)
+    expectType<WebSocket>(socket)
+    expectType<Server>(app.websocketServer)
+    expectType<FastifyRequest<RequestGenericInterface, RawServerDefault, RawRequestDefaultExpression, FastifySchema, TypeBoxTypeProvider, unknown, FastifyBaseLogger>>(request)
+    expectType<boolean>(request.ws)
+    expectType<unknown>(request.params)
+    expectType<unknown>(request.body)
+    expectType<unknown>(request.query)
+    expectType<IncomingMessage['headers']>(request.headers)
+  })
 
+expectType<typeof fastifyWebsocket>(namedFastifyWebsocket)
+expectType<typeof fastifyWebsocket>(defaultFastifyWebsocket)