diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..140d005
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,14 @@
+# https://editorconfig.org/
+
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
new file mode 100644
index 0000000..c0cc8b8
--- /dev/null
+++ b/.github/workflows/publish.yaml
@@ -0,0 +1,36 @@
+name: Publish Package
+
+on:
+  push:
+    tags:
+      - 'v**'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Use dependencies cache
+        uses: actions/cache@v4
+        with:
+          path: ~/.npm
+          key: npm-${{ hashFiles('package-lock.json') }}
+          restore-keys: npm-
+
+      - name: Install dependencies
+        run: npm ci --ignore-scripts --no-audit --no-fund
+
+      - name: Publish package
+        run: npm publish --provenance
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f06235c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+dist
diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..c42da84
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1 @@
+engine-strict = true
diff --git a/changelog.md b/changelog.md
new file mode 100644
index 0000000..9e0e2bb
--- /dev/null
+++ b/changelog.md
@@ -0,0 +1,6 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
diff --git a/contributing.md b/contributing.md
new file mode 100644
index 0000000..372eacf
--- /dev/null
+++ b/contributing.md
@@ -0,0 +1,19 @@
+# Contributing
+To setup, follow these steps:
+
+```sh
+git clone https://github.com/voorhoede/Image.git
+cd Image
+npm ci
+```
+
+## General Prerequisites
+Node.js, [latest LTS is recommended](https://nodejs.org/en/about/releases/).
+
+### Tips
+
+## Publishing
+1. Switch to the main branch and ensure it is up-to-date with remote.
+1. Update `changelog.md` with relevant changes and stage with `git add`.
+1. Run `npm version --force` with the appropiate version bump to include the changelog changes in the same commit.
+1. This should automatically push the commit and new version tag to trigger publishing from CI.
diff --git a/core/generate-src-set.mts b/core/generate-src-set.mts
new file mode 100644
index 0000000..295d8f5
--- /dev/null
+++ b/core/generate-src-set.mts
@@ -0,0 +1,52 @@
+import type { ImageLoader } from './types.mts';
+
+const deviceSizes = [640, 750, 828, 1080, 1200, 1920, 2048, 3840];
+const imageSizes = [16, 32, 48, 64, 96, 128, 256, 384];
+const allSizes = [...deviceSizes, ...imageSizes].sort((a, b) => a - b);
+
+export function generateSrcSet({
+  loader,
+  src,
+  width,
+  quality,
+  sizes,
+}: {
+  loader: ImageLoader;
+  src: string;
+  width: number;
+  quality: number;
+  sizes?: string;
+}) {
+  const { widths, kind } = getWidths(width, sizes);
+
+  return widths
+    .map(
+      (width, index) =>
+        `${loader({ src, width, quality })} ${
+          kind === 'w' ? width : index + 1
+        }${kind}`
+    )
+    .join(', ');
+}
+
+function getWidths(width: number, sizes: string | undefined) {
+  if (sizes) {
+    // Find all the viewport percentage lengths
+    const percentSizes = [...sizes.matchAll(/(^|\s)(1?\d?\d)vw/g)].map(
+      (captureGroups) =>
+        parseInt(captureGroups[2])
+    );
+    if (percentSizes.length) {
+      const smallestRatio = Math.min(...percentSizes) * 0.01;
+      return {
+        widths: allSizes.filter(
+          (size) => size >= deviceSizes[0] * smallestRatio
+        ),
+        kind: 'w',
+      };
+    }
+    return { widths: allSizes, kind: 'w' };
+  }
+
+  return { widths: [width, width * 2], kind: 'x' };
+}
diff --git a/core/types.mts b/core/types.mts
new file mode 100644
index 0000000..5c2f8d3
--- /dev/null
+++ b/core/types.mts
@@ -0,0 +1,5 @@
+export type ImageLoader = (resolverProps: {
+  src: string;
+  width: number;
+  quality?: number;
+}) => string;
diff --git a/license.md b/license.md
new file mode 100644
index 0000000..2e15f78
--- /dev/null
+++ b/license.md
@@ -0,0 +1,15 @@
+ISC License
+
+Copyright (c)
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..8100f85
--- /dev/null
+++ b/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "Image",
+  "workspaces": [
+  ],
+  "engines": {
+    "node": ">=20"
+  }
+}
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..3dc9f55
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,6 @@
+# Image component
+Image component to fetch optimized images from a CDN.
+
+## Niceness
+- No client-side JavaScript
+- Generate `srcset` from native `sizes` attribute