Exploring Bun with Nuxt 3: Dynamic Duo of Modern Web Development

#Bun #Nuxt3 #Bun.js
In this video, we'll guide you through the step-by-step process of harnessing the incredible power of Nuxt 3 and Bun to create stunning, high-performance web applications. We will also compare with the Node.js version of the same application.
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🌐 What You'll Learn:
- Setting Up Bun Runtime
- Creating Nuxt App with Bun
- Connecting MongoDB
- Creating RESTful API
- Little bit of Apache Bench Load Testing
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📌 Timestamps:
00:00 Introduction
📄 Detailed Description :
In this video, we will learn how to use Bun.js Runtime with Nuxt 3. Bun is a new JavaScript runtime that is designed to be fast, efficient, and easy to use. It is still under development, but it has already gained a lot of popularity among developers.
Nuxt 3 is a Vue.js framework that is used to build web applications. It is known for its performance, scalability, and flexibility.
In this video, we will show you how to set up Bun Runtime with Nuxt 3 and create a simple Nuxt application. We will also discuss the benefits of using Bun Runtime with Nuxt 3 and show you how to use some of the features of Bun Runtime in your Nuxt applications.
👉 Why use Bun Runtime with Nuxt 3?
There are several benefits to using Bun Runtime with Nuxt 3. First, Bun Runtime is very fast. It is faster than Node.js and Deno in many benchmarks. This means that your Nuxt applications will run faster with Bun Runtime.
Second, Bun Runtime is very efficient. It uses less memory and CPU than Node.js and Deno. This means that you can run more Nuxt applications on the same server with Bun Runtime.
Third, Bun Runtime is very easy to use. It is similar to Node.js and Deno, but it has some features that make it even easier to use. For example, Bun Runtime has a built-in package manager that makes it easy to install and manage Node.js modules.
👉 Features of Bun Runtime
To create Nuxt 3 app with Bun.js please follow the following steps
Bun Runtime has a number of features that make it a good choice for running Nuxt applications. Some of these features include:
Speed: Bun Runtime is very fast. It is faster than Node.js and Deno in many benchmarks.
Efficiency: Bun Runtime is very efficient. It uses less memory and CPU than Node.js and Deno.
Ease of use: Bun Runtime is very easy to use. It is similar to Node.js and Deno, but it has some features that make it even easier to use.
Built-in package manager: Bun Runtime has a built-in package manager that makes it easy to install and manage Node.js modules.
Support for TypeScript: Bun Runtime has built-in support for TypeScript. This means that you can write your Nuxt applications in TypeScript without any additional setup.
Support for ESM: Bun Runtime has built-in support for ESM (ECMAScript modules). This means that you can use ESM modules in your Nuxt applications without any additional setup.
Native support for Cloudflare Workers: Bun Runtime has native support for Cloudflare Workers. This means that you can deploy your Nuxt applications to Cloudflare Workers without any additional setup.
👉 How to use Bun Runtime with Nuxt 3
To create Nuxt 3 app using Bun.js, you will need to install Bun Runtime and Nuxt 3. You can install Bun Runtime using the following command:
npm install -g bun
Once you have installed Bun Runtime, you can create a new Nuxt application using the following command:
npx nuxi init nuxt-bun
This will create a new Nuxt application with Bun Runtime as the runtime.
👉 To start your Nuxt application, you can use the following command:
bun dev
This will start your Nuxt application in development mode. You can then visit localhost:3000 to view your application.

[@sinan720]

The results are incorrect because you have run the wrong command. You need to pass the --bun flag like this: "bun --bun run dev"
This is because whithout the flag, bun just calls nuxt cli and the nuxt CLI uses Node.js by default; passing the --bun flag forces the dev server to use the Bun runtime instead.
Because you forgort the flag in the video you didnt have bun runtime at all, instead you just compared NodeJS runtime bundled by yarn to NodeJS runtime bundled by bun

[@jahiddev]

Oh boy! 🥶 time to rerecord.

[@виртуоз_ру]

Хорош 👍