One of the main differences from Express is that Fastify was designed to be highly optimized for performance. It's known for its high performance and ability to handle many requests with minimal overhead. You can create a new Nest.js project by running the following command: nest new įastify is a web framework for Node.js designed to be fast. You can install Nest.js using npm, the JavaScript package manager, by running the command below: npm install -g command installs the Nest.js CLI. It also has built-in support for features like dependency injection. Nest.js fully supports TypeScript and uses it by default, but you can use JavaScript instead if you prefer.Īdditionally, Nest.js has a CLI tool that makes development easier by automating tasks such as generating boilerplate code. Nest.js uses the Express.js framework by default, but you can configure it to use an alternative like Fastify. It provides an out-of-the-box application architecture inspired by Angular, which allows you to create testable, loosely coupled, maintainable applications.
Nest.js is a progressive Node.js framework for building efficient and maintainable server-side applications. Explore some of the most popular Express.js alternatives and their key benefits and features.
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