← Kii AA SL28/34/Ruiru 11

Brew now

GWO

Kii AA SL28/34/Ruiru 11

Roasted
2026-07-03 (133d ago)
Left
25.299999999999997g
Process
Washed
Origin
🇰🇪 Kenya
Roast
Ultralight
Grinder
Dripper
Filter

Start here High confidence

  • Grind 1.0.5–1.1.0 High confidence

    Top rated at 1.1.0; down to 1.0.5 for more sweetness

    On your other grinders 01 w/102Brews 8.0

  • Temp 91°C High confidence

    Median 91°C of 4 brews, this coffee

  • 18g · 297g water High confidence

    18g leaves 7.3g

  • 1:16.5 High confidence

    Median 1:16.7 of 4 brews, this coffee

  • Recipe Shoebox QC (Washed) Recipe High confidence

    1 of 4 brews, this coffee

  • Water Lotus - Mg/K 60/10 (900mL) Profile High confidence

    4 of 4 brews, this coffee

This coffee

Rating by grind on A4Z (Femobook)
1061.1.01.2.5

Each dot is a brew.

  • 4 brews rated, 7.5–8.5
  • Best brew: A4Z (Femobook) 1.1.0, 91°C, rated 8.5
  • On the A4Z (Femobook), ratings rise with finer settings
  • 2026-09-06 A4Z (Femobook) 1.2.0 91°C CT62 · Cafec Abaca Bean's Beans Joocy 7.5
  • 2026-09-06 A4Z (Femobook) 1.1.0 91°C V60 · Cafec Abaca Bean's Beans Standard 8
  • 2026-09-03 A4Z (Femobook) 1.2.5 91°C CT62 · Cafec Abaca Bean's Beans Joocy 7.5
  • 2026-09-02 A4Z (Femobook) 1.1.0 91°C CT62 · Cafec Abaca Shoebox QC (Washed) 8.5

Similar coffees

Built with help from Claude Code, an AI coding assistant How AI was used Contact

How this site was built

I built Bean Tracker with Claude Code, Anthropic's AI coding assistant. Here's who does what.

What I do

  • Set the direction: which features get built, and in what order
  • Drive the technical decisions, drawing on my experience as a Staff SRE, DevOps engineer, and software engineer: architecture, hosting, testing, and releases
  • Bring nearly all of the coffee knowledge, from recipes, gear, and pour structure to extraction, rest, and water
  • Shape every design: I review each spec and push back on layout, wording, and behavior until it's right
  • Test every change in a live preview, on desktop and on my phone
  • Set the engineering standards: tests at every screen size, shareable links for every view, signed commits, and staged releases
  • Own the data: every coffee, rating, and note, plus the judgment calls on it
  • Run the infrastructure the site lives on: hosting, domains, and backups
  • Act as project manager and technical lead, and decide what gets published, including this note

What Claude Code does

  • Writes nearly all of the code and automated tests, following my direction
  • Drafts the designs, specs, plans, and docs for me to review
  • Researches options and explains the tradeoffs so I can decide
  • Analyzes my brewing data to suggest values, which I confirm or change
  • Releases and deploys changes once I give the go-ahead
  • Often runs several AI agents at once: one builds while another reviews

Nothing ships without my sign-off. I review every change in a live preview, and automated tests plus a separate AI code review check the code itself.

Questions or concerns?

If you have a question, spot a mistake, or want something removed (for instance, a photo of your coffee's label), email me at [email protected].

v1.110.7 Last updated: Last deployed: