ToolNewFor Knitters and crocheters

Stitchwise

Your swatch is off. Your sweater won't be.

Resizes a knitting or crochet pattern to your gauge, spaces increases and decreases evenly across a row, and keeps a row counter for each project.

Download the source

Zip, 194 KB. MIT licence. Built 28 Oct 2026.

Open the app Open full screen

Loading the live site…

This is the real site, not a mock-up. Click around; the button on it opens the working app.

What you get

Everything a tool needs, already done.

Pages and screens

Hero
How it works
Gauge calculator
Even increases
Row counters
Open the app

Features

Resizes a pattern from your swatch gauge
Spaces increases and decreases evenly across a row
Row counter for every project
Runs in your browser, no sign-up
Projects stay in your browser
Works on your phone

Palette

#a8322d
#fffaf0
#f3dcd3
#8c2723
#2b201c
#6e5c52

Style

Warm
Editorial
Minimal

Stitchwise on a phone — On a phone, as shipped.

For developers

A real codebase, not a page builder export.

Stack

Vite, React 19 and TypeScript for the app. The launch page is plain HTML, CSS and a little JavaScript with no build step. Vitest for unit tests, Playwright for browser tests.

Run it

unzip stitchwise.zip
cd stitchwise
npm install
npm run dev

In the zip

site/ the launch page with the built app in site/app/
src/ and e2e/ the app source and tests
docs/technical-docs/ architecture, runbook, quick reference
START-HERE.md and LICENSE (MIT)

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