Fastify is a web framework highly focused on speed and low overhead. It is inspired from Hapi and Express and as far as we know, it is one of the fastest web frameworks in town. Use Fastify can increase your throughput up to 100%.
Fastify is a tool in the Microframeworks category of a tech stack.
What are some alternatives to Fastify?
Express is a minimal and flexible node.js web application framework, providing a robust set of features for building single and multi-page, and hybrid web applications.
Flask is intended for getting started very quickly and was developed with best intentions in mind.
It is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort.
Koa aims to be a smaller, more expressive, and more robust foundation for web applications and APIs. Through leveraging generators Koa allows you to ditch callbacks and greatly increase error-handling. Koa does not bundle any middleware.
Node.js, CQEngine, PostGraphile, Swagger Editor, Apitoolkit are some of the popular tools that integrate with Fastify. Here's a list of all 5 tools that integrate with Fastify.