Simon Willison’s Weblog

Saturday, 7th October 2017

Sanic. “Sanic is a Flask-like Python 3.5+ web server that’s written to go fast [...] On top of being Flask-like, Sanic supports async request handlers. This means you can use the new shiny async/await syntax from Python 3.5, making your code non-blocking and speedy”. # 6:39 pm

uvloop: Blazing fast Python networking. “uvloop makes asyncio fast. In fact, it is at least 2x faster than nodejs, gevent, as well as any other Python asynchronous framework. The performance of uvloop-based asyncio is close to that of Go programs.” # 5:53 pm

Should I build my startup’s web-based product as if it’s going to one day be widely adopted and experience high-volume, or instead focus on quick delivery over scalability?

Absolutely the second: build for rapid learning, not for eventual scalability. The vast majority of startups fail, and the number one reason they fail is that they didn’t achieve product-market fit: they failed to build something that customers actually wanted.

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2017 » October