FastAPI Reviews

1. Kurslog team

   · Working at Kurslog · 5 months ago

   When our backend team needs to build services for data parsing, aggregators, or high-load APIs, FastAPI is our absolute go-to choice. It completely lives up to its name-development speed is outstanding.

   The combination of Pydantic for data validation and built-in async support keeps our shared codebase clean, strictly typed, and reliable. But the biggest highlight for our cross-functional team is the automatic generation of interactive OpenAPI (Swagger) documentation. Our frontend and mobile developers no longer have to wait for backend engineers to manually update API docs; everything stays perfectly in sync automatically. It has drastically improved our team's communication and delivery speed.

   🏁 Competitors: Django, Flask, ExpressJS, Nest.js, Spring Boot

   👍 Pros:    Blazing fast performance (on par with nodejs and go)|Native asynchronous support out of the box|Automatic, interactive documentation generation (swagger/redoc)|Strict typing and data validation with pydantic

   👎 Cons:    Smaller plug-and-play ecosystem compared to older frameworks like django|Requires our architects to design the project structure and directory layout from scratch

ShipFa.st Reviews

FastAPI mentions (312)

• I Built My First Machine Learning API — Here's Everything I Learned

  I used FastAPI, a Python framework built specifically for creating APIs quickly, with automatic validation and interactive documentation baked in. - Source: dev.to / 8 days ago

• Shipping Sovereign SDK: Cryptographic Forensic Receipts and the End of the AI "Prose Tax"

  The Sovereign SDK is a Python-native framework designed to minimize prose overhead while generating ironclad, cryptographic execution receipts for AI agents, complete with drop-in FastAPI/Starlette ASGI middleware. - Source: dev.to / 3 months ago

• 5-Minute AI Jobs and Closed Tabs — Why We Built Replay-Then-Tail SSE

  We had a feature in production where a single user request could run for five-plus minutes — fetch documents, chunk them, hit an LLM per chunk, synthesize a final answer. We did the obvious thing first: a FastAPI handler that ran the pipeline and streamed progress back to the browser over Server-Sent Events. - Source: dev.to / 4 months ago

• FastAPI With LangChain and MongoDB

  FastAPI is a Python framework for building APIs quickly, efficiently, and with very little code. - Source: dev.to / 4 months ago

• I Built A " CrowdSense AI " : A Scalable, Context-Aware Platform for Smart Stadiums

  Backend: Python-based FastAPI for its asynchronous I/O capabilities and rapid JSON serialization. - Source: dev.to / 4 months ago

ShipFa.st mentions (4)

• He Built an App in 24 Hours and Made $20,378 the Next Day. Here's the Part Nobody Screenshots.

  Lou got fired by Tai Lopez in November 2021, was broke and depressed, and moved to Bali. He started shipping tiny products in public, copying the playbook of, yes, Pieter Levels. His breakout was ShipFast, a Next.js starter kit that did $40,000 in its first month in September 2023. - Source: dev.to / about 1 month ago

• What's the Best Way to Vibe Code a SaaS in 2026?

  Options like ShipFast ($250) and Supastarter (starting at $299) are popular choices. They're packed with lots of features and have a strong history of adoption and support. - Source: dev.to / 5 months ago

• Ask HN: Would you pay for F# + Angular and self-hosted starter kit?

  The idea is to offer this as a one-time lifetime purchase with free updates, similar to the model of https://shipfa.st/, giving user a significant headstart to a project similar to https://cryptoquant.dev. Some of you might have seen my F# architecture/parsing posts on https://cryptoquant.dev – this aims to bring that kind of thinking into a practical, reusable asset. Before I spend time building out a landing... - Source: Hacker News / over 1 year ago

• Show HN: Supabase Next.js SaaS Template – With Auth, RLS, and File Management

  I have tried it (testfromhn@ was my email) and it looks nice and clean. If you push the idea further you could make it a business like https://shipfa.st/ did. It seems you tried with SupaSaaS ? Even the name was good, perhaps you can call this template SupaSaaS lite to bring prospects to you ? Seems cool overall. - Source: Hacker News / over 1 year ago