Community Picks

The post compares the performance of FastAPI, a Python web framework, with Go's standard library. The tests measure latency, throughput, CPU and memory usage, error rates, and CPU throttling. Deployed on Kubernetes in AWS, the tests evaluate the frameworks in a basic scenario and a more complex one involving database interactions and caching. FastAPI lags significantly behind Go in performance, reaching a limit quickly, while Go maintains higher throughput and lower latencies for extended periods.

Python (FastAPI) vs Go (Golang) Performance Benchmark

Tech With Tim

For hobby programmers looking to quickly build projects, Flask is recommended for the backend due to its lightweight API capabilities, while React is suggested for the frontend. Alternatives include plain HTML, JS, and CSS, but Flask and React are preferred for rapid development.

Best framework when building projects on a time crunch

FastAPI is a modern, fast (high-performance) web framework for building APIs with Python based on standard Python type hints. It offers automatic generation of API documentation, type checking, and support for asynchronous programming for building scalable and efficient APIs. Readers can learn how FastAPI simplifies API development with features such as automatic serialization, validation, and OpenAPI documentation generation, enabling developers to build high-performance and well-documented APIs with Python.

Best of FastAPI — December 2024