Show HN: Yeah.coffee – A Simple Tool to Improve Your Espresso

2 points by waddaleche 17 hours ago

Hey HN!

I’m thrilled to share a little project I’ve been working on: yeah.coffee. It’s a straightforward tool designed to help anyone — whether you’re an espresso newbie or a seasoned coffee geek — dial in better shots.

Here’s how it works:

  1) Brew your espresso like you normally would.
  2) Enter details like your grind setting, coffee dose, yield, and shot time.
  3) Taste your shot and tell the tool what flavors stood out (sour, bitter, flat, etc.).
  4) Get practical tips to tweak your next brew.

I built this because I know how frustrating it can be to pull a shot that just doesn’t taste right. With multiple variables in play, it’s hard to know where to start making adjustments. My goal with yeah.coffee is to take out some of the guesswork and help more people enjoy the process of making great espresso at home.

It’s super simple, free, and works right in your browser. If you love coffee (or just love tinkering), I’d be so excited for you to give it a try and let me know what you think.

Check it out: https://yeah.coffee.

Feedback, ideas, or just coffee chat — drop them in the comments! Cheers!