Learning Node.js and Typescript | 学学 Node.js 和 Typescript

[niracler]

Summary

Publish one blog post per topic in two week. | 每两周更新一篇关于 Node.js 和 TypeScript 的博客（以自己的理解）

TODOList

Step 1: Node.js Basics (1-2 weeks)

• Review Node.js Core Modules:

  • Focus on fs, http, path, and events modules.
  • Create small demo applications using each module.

• Node.js Global Objects:

  • Understand global objects like process and Buffer.
  • Experiment with process APIs to handle environment variables.

• Asynchronous Programming in Node.js:

  • Refresh knowledge on callbacks, Promises, and async/await.
  • Refactor a small Node.js project to use async/await.

Step 2: TypeScript Fundamentals (1-2 weeks)

• Basic TypeScript Concepts:

  • Review data types, interfaces, and enums.
  • Convert a small JavaScript project to TypeScript.

• Advanced TypeScript Features:

  • Understand generics, namespaces, and decorators.
  • Create examples demonstrating each of these features.

• TypeScript Configuration and Tooling:

  • Learn about tsconfig.json options and their effects.
  • Set up TypeScript with tools like ESLint and Prettier.

Step 3: Intersection of Node.js and TypeScript (1-2 weeks)

• Building a RESTful API:

  • Use Express with TypeScript to create a simple REST API.
  • Focus on type safety and error handling with middleware.

• Testing Node.js and TypeScript Code:

  • Use testing frameworks like Mocha or Jest.
  • Write unit tests for existing Node.js/TypeScript projects.

• Performance and Debugging:

  • Use Node.js built-in Profiler and Chrome DevTools.
  • Optimize code for better performance.

Books & Resources

• TypeScript 基础
• Node.js 基础
• https://github.com/type-challenges/type-challenges/blob/main/README.zh-CN.md