sv

Everything you need to build a Svelte project, powered by sv.

Creating a project

If you're seeing this, you've probably already done this step. Congrats!

# create a new project
npx sv create my-app

To recreate this project with the same configuration:

# recreate this project
bun x sv@0.15.0 create --template minimal --types ts --add tailwindcss="plugins:typography,forms" --install bun ./apps/neoworks.dev

Developing

Once you've created a project and installed dependencies with npm install (or pnpm install or yarn), start a development server:

npm run dev

# or start the server and open the app in a new browser tab
npm run dev -- --open

Building

To create a production version of your app:

npm run build

You can preview the production build with npm run preview.

To deploy your app, you may need to install an adapter for your target environment.

Dotted world map

ActiveUsersMap.svelte renders a dotted world map that tints each country from gray toward blue by its share of active users. The dot geometry is not drawn by hand — it is generated from Natural Earth country polygons (ne_110m_admin_0_countries) and committed as src/lib/worldDots.ts.

Each entry in DOTS is [x, y, countryIndex] in the exported VIEW_W × VIEW_H viewBox; DOT_CODES maps countryIndex to an ISO 3166-1 alpha-2 code so the component can colour dots per country.

To regenerate (e.g. to change dot density), edit STEP in the script and run:

node scripts/gen-world-dots.mjs

The script downloads the source polygons, rasterizes them into a lon/lat grid via point-in-polygon, and overwrites src/lib/worldDots.ts. Smaller STEP = more dots (finer map, larger file).