initialised Project template for Express with Sqlite Drizzle

.env.example

@@ -0,0 +1,4 @@
+DB_FILE_NAME=file:local.db
+PORT=3000
+NODE_ENV=development
+LOG_LEVEL=info

.gitignore

@@ -130,3 +130,5 @@ dist
 .yarn/install-state.gz
 .pnp.*
 
+# Local DB instance
+*.db

.npmrc

@@ -0,0 +1 @@
+registry=https://registry.npmjs.org/

.vscode/settings.json

@@ -0,0 +1,51 @@
+{
+  // Disable the default formatter, use eslint instead
+  "prettier.enable": false,
+  "editor.formatOnSave": false,
+
+  // Auto fix
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": "explicit",
+    "source.organizeImports": "never"
+  },
+
+  // Silent the stylistic rules in you IDE, but still auto fix them
+  "eslint.rules.customizations": [
+    { "rule": "style/*", "severity": "off", "fixable": true },
+    { "rule": "format/*", "severity": "off", "fixable": true },
+    { "rule": "*-indent", "severity": "off", "fixable": true },
+    { "rule": "*-spacing", "severity": "off", "fixable": true },
+    { "rule": "*-spaces", "severity": "off", "fixable": true },
+    { "rule": "*-order", "severity": "off", "fixable": true },
+    { "rule": "*-dangle", "severity": "off", "fixable": true },
+    { "rule": "*-newline", "severity": "off", "fixable": true },
+    { "rule": "*quotes", "severity": "off", "fixable": true },
+    { "rule": "*semi", "severity": "off", "fixable": true }
+  ],
+
+  // Enable eslint for all supported languages
+  "eslint.validate": [
+    "javascript",
+    "javascriptreact",
+    "typescript",
+    "typescriptreact",
+    "vue",
+    "html",
+    "markdown",
+    "json",
+    "json5",
+    "jsonc",
+    "yaml",
+    "toml",
+    "xml",
+    "gql",
+    "graphql",
+    "astro",
+    "svelte",
+    "css",
+    "less",
+    "scss",
+    "pcss",
+    "postcss"
+  ]
+}

drizzle.config.ts

@@ -0,0 +1,12 @@
+import { defineConfig } from 'drizzle-kit'
+import env from './src/env'
+import 'dotenv/config'
+
+export default defineConfig({
+  out: './drizzle',
+  schema: './src/db/schema.ts',
+  dialect: 'sqlite',
+  dbCredentials: {
+    url: env.DB_FILE_NAME,
+  },
+})

eslint.config.mjs

@@ -0,0 +1,5 @@
+import antfu from '@antfu/eslint-config'
+
+export default antfu({
+  formatters: true,
+})

package.json

@@ -0,0 +1,33 @@
+{
+  "name": "node-express-js-template",
+  "type": "module",
+  "version": "0.1.0",
+  "description": "",
+  "author": "Timofey Makhankov",
+  "license": "MIT",
+  "keywords": [],
+  "main": "index.ts",
+  "scripts": {
+    "dev": "tsx watch src/index.ts",
+    "lint": "eslint .",
+    "lint:fix": "pnpm run lint --fix",
+    "db:push": "npx drizzle-kit push"
+  },
+  "dependencies": {
+    "@libsql/client": "^0.15.5",
+    "dotenv": "^16.5.0",
+    "dotenv-expand": "^12.0.2",
+    "drizzle-orm": "^0.43.1",
+    "express": "^5.1.0",
+    "zod": "^3.24.4"
+  },
+  "devDependencies": {
+    "@antfu/eslint-config": "^4.13.0",
+    "@types/express": "^5.0.1",
+    "@types/node": "^22.15.17",
+    "drizzle-kit": "^0.31.1",
+    "eslint": "^9.26.0",
+    "eslint-plugin-format": "^1.0.1",
+    "tsx": "^4.19.4"
+  }
+}

src/app.ts

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+import express, { Express } from "express"
+
+const app: Express = express()
+
+export default app

src/db/config.ts

@@ -0,0 +1,5 @@
+import "dotenv/config"
+import { drizzle } from "drizzle-orm/libsql"
+import env from "../env"
+
+export const db = drizzle({ connection: { url: env.DB_FILE_NAME } })

src/db/schema.ts

@@ -0,0 +1,2 @@
+// @ts-ignore: Remove, when creating Schemas
+import { int, sqliteTable, text } from "drizzle-orm/sqlite-core"

src/env.ts

@@ -0,0 +1,32 @@
+import { config } from "dotenv";
+import { expand } from "dotenv-expand";
+import { z, ZodError } from "zod";
+
+expand(config({
+  path: ".env",
+}));
+
+const EnvSchema = z.object({
+  NODE_ENV: z.string().default("development"),
+  LOG_LEVEL: z.enum(["fatal", "error", "warn", "info", "debug", "trace"]),
+  PORT: z.coerce.number().default(3000),
+  DB_FILE_NAME: z.string().url(),
+});
+
+export type env = z.infer<typeof EnvSchema>;
+
+// eslint-disable-next-line import/no-mutable-exports, ts/no-redeclare
+let env: env;
+
+try {
+  // eslint-disable-next-line node/no-process-env
+  env = EnvSchema.parse(process.env);
+}
+catch (e) {
+  const error = e as ZodError;
+  console.error("Invalid env:");
+  console.error(error.flatten().fieldErrors);
+  process.exit(1);
+}
+
+export default env;

src/index.ts

@@ -0,0 +1,6 @@
+import app from "./app"
+import env from "./env"
+
+app.listen(env.PORT, () => {
+    console.log(`Express Server is running on http://localhost:${env.PORT}`)
+})

src/routes/example.ts

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+import app from "../app"
+
+app.get("/", (_req, res) => {
+    res.send("Hello world!")
+})

tsconfig.json

@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "target": "ESNext",
+    "lib": [
+      "ESNext"
+    ],
+    "moduleDetection": "force",
+    "useDefineForClassFields": true,
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "strict": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "isolatedModules": true,
+    "skipLibCheck": true,
+    "noUncheckedSideEffectImports": true
+  }
+}