17.9k
Elysia
Elysia is an ergonomic framework designed for developers focusing on ease of use and human-friendly programming.
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Framework👨💻
Development🟡
JavaScript
3 Open Source Alternatives to NestJS
Looking for an open-source alternative to NestJS? Below are 3 community-built tools that offer similar functionality — all free, open source, and ready to use or self-host. Ranked by GitHub stars.
4.0k
H3
⚡️ Minimal HTTP framework built for high performance and portability, ideal for serverless environments and edge computing.
👨💻
Development🔁
API🧰
Framework
786
Express-zod-api
express-zod-api is a TypeScript framework designed to quickly set up API servers with robust I/O schema validation, custom middleware support, and type safety, making API development more efficient and reliable.
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API🧰
Framework🔷
TypeScript✅
Validation
Frequently asked questions
What are the best open-source alternatives to NestJS?
The top picks from this list are Elysia, H3, Express-zod-api — all maintained, free to use, and self-hostable.
Are these alternatives to NestJS free?
Yes. Every tool listed here is open source and free to use. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Can I self-host an alternative to NestJS?
Most of the alternatives listed are self-hostable. Check each tool's page for hosting details, system requirements, and licensing terms.
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