Durian.js

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What is Durian.js?

I believe that NestJS is the most powerful and efficient API development framework on Node.js.

Durian.js builds on the strengths of NestJS, running on Bun, and is designed with speed in mind — both in development and runtime performance.

Performance Benchmarks

• Development Speed: durian.js can be up to 16 times faster than NestJS in development.

build	start

test	test:cov

• Runtime Performance and Latency: durian.js achieves up to 4 times the throughput of NestJS, handling over 60,000 requests per second compared to NestJS’s 15,000, while also reducing average response times from 0.0033 seconds to 0.0008 seconds.

NestJS	durian.js

Getting Started

To create a new Durian.js project, run:

bun create mario-huang/durian.js my-project

This will create a new directory called my-project with the latest Durian.js template. You can then continue using NestJS as usual with Bun's speed advantages.

Migration Guide

This is the best part - no source code modifications needed! To migrate an existing NestJS project:

1. Backup your current package.json and tsconfig.json
2. Replace them with the versions from Durian.js
3. Run bun install to update dependencies

You'll maintain full NestJS compatibility while gaining Bun's performance benefits.