TypeScript tsconfig.json

Introduction

Syntax

1/* this is a configuration file */
2{
3  "compilerOptions": {
4    "target": "es2022",
5    "module": "commonjs",
6    "strict": true
7  }
8}

Key Points

• It is created automatically by running `tsc --init`.
• The `target` specifies the output JavaScript version (like ES5 or ES2022).
• The `strict` flag turns on maximum safety features.
• It controls where the final compiled files are saved.