※now baking · loaf 037※wk 19 · 2026※pizza night every other sun※900°F is a temperature you respect※↑↑↓↓←→←→ B A※finance by day · iron by night※currently roasting honduran coe※no analytics on this page※do not feed after midnight※now baking · loaf 037※wk 19 · 2026※pizza night every other sun※900°F is a temperature you respect※↑↑↓↓←→←→ B A※finance by day · iron by night※currently roasting honduran coe※no analytics on this page※do not feed after midnight※now baking · loaf 037※wk 19 · 2026※pizza night every other sun※900°F is a temperature you respect※↑↑↓↓←→←→ B A※finance by day · iron by night※currently roasting honduran coe※no analytics on this page※do not feed after midnight
S · KThe Catalogue — vol. iseankelty.com · mmxxvi
※
※currentlybaking

hi, i'm sean.
this is my corner.

role
finance · day
founder
RATIO
where
NC
last fed
this morning
✎ 01 · field notes

Things that fit
on a napkin.

Short posts, mostly about dough, occasionally about other things. Reverse-chronological. No algorithm here.

S
Sean Kelty@seankelty · 1w#notes

RATIO is ready for the full Strava API. This is starting to feel real. Too real? Why am I nervous to apply? Please be nice to me, Strava.

💬 1
S
Sean Kelty@seankelty · 2w#notes

Based in NC, so I need to get a copperhead into this logo somehow

💬 1
S
Sean Kelty@seankelty · 1mo#notes

Quick little R&R in Puerto Rico (First time in San Juan, mi hijo)

💬 1
S
Sean Kelty@seankelty · 1mo#notes

brb, overhauling the look of everything

💬 7
S
Sean Kelty@seankelty · 1mo#notes

Forgot to mention a while back that I have my personal account linked up to Strava, so no more manual .fit file imports.

💬 0
◆
◆ 02 · pursuits

Hobbies, in the
old sense of the word.

Things I do badly, then less badly, then on purpose. Click any to expand.

flour, water, salt, ambient bacteria.
The science is simple. The patience is not. Currently on loaf 037; the crumb is starting to behave.
play me
⚂ 03 · arcade

Four small games.

I made these to learn the canvas API better and never took them down.

Minesweeper

9 × 9, ten mines. Right-click to flag.

01
1
⌘
1
2
2
1
●
2
1
2
1

Pong

You're on the left. CPU is competent.

02

Plate Math

Load the bar. Quickly.

03
25
45
45
25

Baker's 2048

Merge the dough. Reach the cake.

04
2
4
8
2
16
4
2
※ next up
A typing test calibrated to roast-curve charts.
⌘ 04 · the back room

Calculators I built
for myself.

Plus an 8-ball, because every personal site deserves a stupid one.

TOOL 01

Barbell loader

Target weight in. Plates per side out.

Target weight
lb
Barbell
loaded
225lb
10
35
45
45
35
10
3 Load Options:
— Per side: 1×45 + 1×35 + 1×10
TOOL 02

Sourdough math

Bakers' percentages from a flour weight.

Flour (g)
Hydration
%
Salt
%
Starter
%
Flour500 g
Water375 g
Salt10.0 g
Starter100 g
Total dough985 g
— At 75% hydration, this is a lively dough. Adjust to flour.
TOOL 03

Roast math

From green weight + loss %, what you'll bag.

Green (g)
Weight loss
%
finished
187.0 g
≈ 10.4 doses (18g) · medium-light
TOOL 04

Brew ratio

Dose in. Yield out.

Dose (g)
Ratio (1 : x)
dose
18 g
1 : 2.2
yield
39.6 g
8
oracle