feat: upgrade to Remix v2

app/root.tsx

@@ -1,5 +1,5 @@
 import { cssBundleHref } from "@remix-run/css-bundle";
-import type { LinksFunction, LoaderArgs } from "@remix-run/node";
+import type { LinksFunction, LoaderFunctionArgs } from "@remix-run/node";
 import { json } from "@remix-run/node";
 import {
   Links,
@@ -18,7 +18,7 @@ export const links: LinksFunction = () => [
   ...(cssBundleHref ? [{ rel: "stylesheet", href: cssBundleHref }] : []),
 ];
 
-export const loader = async ({ request }: LoaderArgs) => {
+export const loader = async ({ request }: LoaderFunctionArgs) => {
   return json({ user: await getUser(request) });
 };
 

app/routes/_index.tsx

@@ -1,9 +1,9 @@
-import type { V2_MetaFunction } from "@remix-run/node";
+import type { MetaFunction } from "@remix-run/node";
 import { Link } from "@remix-run/react";
 
 import { useOptionalUser } from "~/utils";
 
-export const meta: V2_MetaFunction = () => [{ title: "Remix Notes" }];
+export const meta: MetaFunction = () => [{ title: "Remix Notes" }];
 
 export default function Index() {
   const user = useOptionalUser();

app/routes/healthcheck.tsx

@@ -1,9 +1,9 @@
 // learn more: https://fly.io/docs/reference/configuration/#services-http_checks
-import type { LoaderArgs } from "@remix-run/node";
+import type { LoaderFunctionArgs } from "@remix-run/node";
 
 import { prisma } from "~/db.server";
 
-export const loader = async ({ request }: LoaderArgs) => {
+export const loader = async ({ request }: LoaderFunctionArgs) => {
   const host =
     request.headers.get("X-Forwarded-Host") ?? request.headers.get("host");
 

app/routes/join.tsx

@@ -1,4 +1,8 @@
-import type { ActionArgs, LoaderArgs, V2_MetaFunction } from "@remix-run/node";
+import type {
+  ActionFunctionArgs,
+  LoaderFunctionArgs,
+  MetaFunction,
+} from "@remix-run/node";
 import { json, redirect } from "@remix-run/node";
 import { Form, Link, useActionData, useSearchParams } from "@remix-run/react";
 import { useEffect, useRef } from "react";
@@ -7,13 +11,13 @@ import { createUser, getUserByEmail } from "~/models/user.server";
 import { createUserSession, getUserId } from "~/session.server";
 import { safeRedirect, validateEmail } from "~/utils";
 
-export const loader = async ({ request }: LoaderArgs) => {
+export const loader = async ({ request }: LoaderFunctionArgs) => {
   const userId = await getUserId(request);
   if (userId) return redirect("/");
   return json({});
 };
 
-export const action = async ({ request }: ActionArgs) => {
+export const action = async ({ request }: ActionFunctionArgs) => {
   const formData = await request.formData();
   const email = formData.get("email");
   const password = formData.get("password");
@@ -63,7 +67,7 @@ export const action = async ({ request }: ActionArgs) => {
   });
 };
 
-export const meta: V2_MetaFunction = () => [{ title: "Sign Up" }];
+export const meta: MetaFunction = () => [{ title: "Sign Up" }];
 
 export default function Join() {
   const [searchParams] = useSearchParams();

app/routes/login.tsx

@@ -1,4 +1,8 @@
-import type { ActionArgs, LoaderArgs, V2_MetaFunction } from "@remix-run/node";
+import type {
+  ActionFunctionArgs,
+  LoaderFunctionArgs,
+  MetaFunction,
+} from "@remix-run/node";
 import { json, redirect } from "@remix-run/node";
 import { Form, Link, useActionData, useSearchParams } from "@remix-run/react";
 import { useEffect, useRef } from "react";
@@ -7,13 +11,13 @@ import { verifyLogin } from "~/models/user.server";
 import { createUserSession, getUserId } from "~/session.server";
 import { safeRedirect, validateEmail } from "~/utils";
 
-export const loader = async ({ request }: LoaderArgs) => {
+export const loader = async ({ request }: LoaderFunctionArgs) => {
   const userId = await getUserId(request);
   if (userId) return redirect("/");
   return json({});
 };
 
-export const action = async ({ request }: ActionArgs) => {
+export const action = async ({ request }: ActionFunctionArgs) => {
   const formData = await request.formData();
   const email = formData.get("email");
   const password = formData.get("password");
@@ -58,7 +62,7 @@ export const action = async ({ request }: ActionArgs) => {
   });
 };
 
-export const meta: V2_MetaFunction = () => [{ title: "Login" }];
+export const meta: MetaFunction = () => [{ title: "Login" }];
 
 export default function LoginPage() {
   const [searchParams] = useSearchParams();

app/routes/logout.tsx

@@ -1,8 +1,9 @@
-import type { ActionArgs } from "@remix-run/node";
+import type { ActionFunctionArgs } from "@remix-run/node";
 import { redirect } from "@remix-run/node";
 
 import { logout } from "~/session.server";
 
-export const action = async ({ request }: ActionArgs) => logout(request);
+export const action = async ({ request }: ActionFunctionArgs) =>
+  logout(request);
 
 export const loader = async () => redirect("/");

app/routes/notes.$noteId.tsx

@@ -1,4 +1,4 @@
-import type { ActionArgs, LoaderArgs } from "@remix-run/node";
+import type { ActionFunctionArgs, LoaderFunctionArgs } from "@remix-run/node";
 import { json, redirect } from "@remix-run/node";
 import {
   Form,
@@ -11,7 +11,7 @@ import invariant from "tiny-invariant";
 import { deleteNote, getNote } from "~/models/note.server";
 import { requireUserId } from "~/session.server";
 
-export const loader = async ({ params, request }: LoaderArgs) => {
+export const loader = async ({ params, request }: LoaderFunctionArgs) => {
   const userId = await requireUserId(request);
   invariant(params.noteId, "noteId not found");
 
@@ -22,7 +22,7 @@ export const loader = async ({ params, request }: LoaderArgs) => {
   return json({ note });
 };
 
-export const action = async ({ params, request }: ActionArgs) => {
+export const action = async ({ params, request }: ActionFunctionArgs) => {
   const userId = await requireUserId(request);
   invariant(params.noteId, "noteId not found");
 

app/routes/notes.new.tsx

@@ -1,12 +1,12 @@
-import type { ActionArgs } from "@remix-run/node";
+import type { ActionFunctionArgs } from "@remix-run/node";
 import { json, redirect } from "@remix-run/node";
 import { Form, useActionData } from "@remix-run/react";
 import { useEffect, useRef } from "react";
 
 import { createNote } from "~/models/note.server";
 import { requireUserId } from "~/session.server";
 
-export const action = async ({ request }: ActionArgs) => {
+export const action = async ({ request }: ActionFunctionArgs) => {
   const userId = await requireUserId(request);
 
   const formData = await request.formData();

app/routes/notes.tsx

@@ -1,12 +1,12 @@
-import type { LoaderArgs } from "@remix-run/node";
+import type { LoaderFunctionArgs } from "@remix-run/node";
 import { json } from "@remix-run/node";
 import { Form, Link, NavLink, Outlet, useLoaderData } from "@remix-run/react";
 
 import { getNoteListItems } from "~/models/note.server";
 import { requireUserId } from "~/session.server";
 import { useUser } from "~/utils";
 
-export const loader = async ({ request }: LoaderArgs) => {
+export const loader = async ({ request }: LoaderFunctionArgs) => {
   const userId = await requireUserId(request);
   const noteListItems = await getNoteListItems({ userId });
   return json({ noteListItems });

app/utils.ts

@@ -41,7 +41,7 @@ export function useMatchesData(
     () => matchingRoutes.find((route) => route.id === id),
     [matchingRoutes, id],
   );
-  return route?.data;
+  return route?.data as Record<string, unknown>;
 }
 
 function isUser(user: any): user is User {

cypress/tsconfig.json

@@ -15,8 +15,8 @@
     "types": ["node", "cypress", "@testing-library/cypress"],
     "esModuleInterop": true,
     "jsx": "react-jsx",
-    "moduleResolution": "node",
-    "target": "es2019",
+    "moduleResolution": "Bundler",
+    "target": "ES2020",
     "strict": true,
     "skipLibCheck": true,
     "resolveJsonModule": true,

package.json

@@ -34,10 +34,10 @@
   "dependencies": {
     "@isaacs/express-prometheus-middleware": "^1.2.1",
     "@prisma/client": "^4.16.2",
-    "@remix-run/css-bundle": "*",
-    "@remix-run/express": "*",
-    "@remix-run/node": "*",
-    "@remix-run/react": "*",
+    "@remix-run/css-bundle": "^2.0.0-pre.8",
+    "@remix-run/express": "^2.0.0-pre.8",
+    "@remix-run/node": "^2.0.0-pre.8",
+    "@remix-run/react": "^2.0.0-pre.8",
     "bcryptjs": "^2.4.3",
     "chokidar": "^3.5.3",
     "compression": "^1.7.4",
@@ -53,8 +53,8 @@
   },
   "devDependencies": {
     "@faker-js/faker": "^8.0.2",
-    "@remix-run/dev": "*",
-    "@remix-run/eslint-config": "*",
+    "@remix-run/dev": "^2.0.0-pre.8",
+    "@remix-run/eslint-config": "^2.0.0-pre.8",
     "@testing-library/cypress": "^9.0.0",
     "@testing-library/jest-dom": "^5.17.0",
     "@types/bcryptjs": "^2.4.2",
@@ -95,7 +95,7 @@
     "vitest": "^0.34.2"
   },
   "engines": {
-    "node": ">=14.0.0"
+    "node": ">=18.0.0"
   },
   "prisma": {
     "seed": "ts-node --require tsconfig-paths/register prisma/seed.ts"

remix.config.js

@@ -1,16 +1,6 @@
 /** @type {import('@remix-run/dev').AppConfig} */
 module.exports = {
   cacheDirectory: "./node_modules/.cache/remix",
-  future: {
-    v2_dev: true,
-    v2_errorBoundary: true,
-    v2_headers: true,
-    v2_meta: true,
-    v2_normalizeFormMethod: true,
-    v2_routeConvention: true,
-  },
-  ignoredRouteFiles: ["**/.*", "**/*.test.{js,jsx,ts,tsx}"],
-  postcss: true,
+  ignoredRouteFiles: ["**/.*", "**/*.test.{ts,tsx}"],
   serverModuleFormat: "cjs",
-  tailwind: true,
 };