InsightSoftwareConsortium · thewtex · Mar 17, 2026 · Feb 25, 2026 · Feb 25, 2026 · Feb 25, 2026
diff --git a/examples/inputs-outputs/environment.yml b/examples/inputs-outputs/environment.yml
diff --git a/examples/inputs-outputs/package.json b/examples/inputs-outputs/package.json
@@ -5,6 +5,11 @@
   "description": "An itk-wasm pipeline example for inputs/outputs",
   "type": "module",
   "itk-wasm": {
+    "test-data-hash": "bafkreidnoz54py66bn56uq6itwkfgngflaqilflfvwkxlps4ycmygstzja",
+    "test-data-urls": [
+      "https://github.com/InsightSoftwareConsortium/ITK-Wasm/releases/download/itk-wasm-v1.0.0-b.179/sample-data.tar.gz",
+      "https://bafybeidxatrsrrphfmntdyze6ec3jbiak527wj3kalwjptv4bimpcnzxdq.ipfs.w3s.link/ipfs/bafybeidxatrsrrphfmntdyze6ec3jbiak527wj3kalwjptv4bimpcnzxdq/sample-data.tar.gz"
+    ],
     "emscripten-docker-image": "quay.io/itkwasm/emscripten:latest",
     "wasi-docker-image": "quay.io/itkwasm/wasi:latest",
     "typescript-package-name": "@itk-wasm/inputs-outputs-example",
@@ -18,12 +23,11 @@
     "build:emscripten:debug": "itk-wasm pnpm-script build:emscripten:debug",
     "build:wasi": "itk-wasm pnpm-script build:wasi",
     "build:wasi:debug": "itk-wasm pnpm-script build:wasi:debug",
-    "build:python:wasi": "itk-wasm pnpm-script build:python:wasi",
+    "build:python:wasi": "echo 'No build:python:wasi script required with pixi'",
     "bindgen:typescript": "itk-wasm pnpm-script bindgen:typescript",
     "bindgen:python": "itk-wasm pnpm-script bindgen:python",
     "build:gen:typescript": "itk-wasm pnpm-script build:gen:typescript",
     "build:gen:python": "itk-wasm pnpm-script build:gen:python",
-    "build:micromamba": "itk-wasm pnpm-script build:micromamba",
     "build:python:versionSync": "itk-wasm pnpm-script build:python:versionSync",
     "publish:python": "itk-wasm pnpm-script publish:python",
     "test:data:download": "echo skip",
@@ -34,15 +38,14 @@
     "test:pyodide:download:dispatch": "itk-wasm pnpm-script test:pyodide:download:dispatch",
     "test:python:dispatch": "itk-wasm pnpm-script test:python:emscripten",
     "test:python": "itk-wasm pnpm-script test:python",
-    "test": "pnpm test:wasi && pnpm test:wasi:help",
+    "test": "pnpm build:gen:python && pnpm test:wasi && pnpm test:wasi:help",
     "test:wasi": "itk-wasm -i itkwasm/wasi:latest -b wasi-build run inputs-outputs.wasi.wasm -- -- cthead1.png smoothed.png",
     "test:wasi:help": "itk-wasm -i itkwasm/wasi:latest -b wasi-build run inputs-outputs.wasi.wasm -- -- --help"
   },
-  "author": "Matt McCormick <matt@mmmccormick.com>",
+  "author": "Matt McCormick <matt@fideus.io>",
   "license": "Apache-2.0",
   "devDependencies": {
     "@itk-wasm/image-io": "workspace:^",
-    "@thewtex/setup-micromamba": "^1.9.7",
     "itk-wasm": "workspace:^"
   }
 }
diff --git a/examples/inputs-outputs/typescript/package.json b/examples/inputs-outputs/typescript/package.json
@@ -46,7 +46,7 @@
     "shx": "^0.3.4",
     "typescript": "^5.3.2",
     "vite": "^6.4.1",
-    "vite-plugin-static-copy": "^0.17.0"
+    "vite-plugin-static-copy": "^2.3.2"
   },
   "repository": {
     "type": "git",

diff --git a/examples/mean-squares-versor-registration/environment.yml b/examples/mean-squares-versor-registration/environment.yml
diff --git a/examples/mean-squares-versor-registration/package.json b/examples/mean-squares-versor-registration/package.json
@@ -5,6 +5,11 @@
   "description": "Illustrate the use of the VersorRigid3DTransform for 3D image registration.",
   "type": "module",
   "itk-wasm": {
+    "test-data-hash": "bafkreidnoz54py66bn56uq6itwkfgngflaqilflfvwkxlps4ycmygstzja",
+    "test-data-urls": [
+      "https://github.com/InsightSoftwareConsortium/ITK-Wasm/releases/download/itk-wasm-v1.0.0-b.179/sample-data.tar.gz",
+      "https://bafybeidxatrsrrphfmntdyze6ec3jbiak527wj3kalwjptv4bimpcnzxdq.ipfs.w3s.link/ipfs/bafybeidxatrsrrphfmntdyze6ec3jbiak527wj3kalwjptv4bimpcnzxdq/sample-data.tar.gz"
+    ],
     "emscripten-docker-image": "quay.io/itkwasm/emscripten:latest",
     "wasi-docker-image": "quay.io/itkwasm/wasi:latest",
     "typescript-package-name": "@itk-wasm/mean-squares-versor-registration-example",
@@ -18,12 +23,11 @@
     "build:emscripten:debug": "itk-wasm pnpm-script build:emscripten:debug",
     "build:wasi": "itk-wasm pnpm-script build:wasi",
     "build:wasi:debug": "itk-wasm pnpm-script build:wasi:debug",
-    "build:python:wasi": "itk-wasm pnpm-script build:python:wasi",
+    "build:python:wasi": "echo 'No build:python:wasi script required with pixi'",
     "bindgen:typescript": "itk-wasm pnpm-script bindgen:typescript",
     "bindgen:python": "itk-wasm pnpm-script bindgen:python",
     "build:gen:typescript": "itk-wasm pnpm-script build:gen:typescript",
     "build:gen:python": "itk-wasm pnpm-script build:gen:python",
-    "build:micromamba": "itk-wasm pnpm-script build:micromamba",
     "build:python:versionSync": "itk-wasm pnpm-script build:python:versionSync",
     "publish:python": "itk-wasm pnpm-script publish:python",
     "test:data:download": "echo skip",
@@ -34,15 +38,14 @@
     "test:pyodide:download:dispatch": "itk-wasm pnpm-script test:pyodide:download:dispatch",
     "test:python:dispatch": "itk-wasm pnpm-script test:python:emscripten",
     "test:python": "itk-wasm pnpm-script test:python",
-    "test": "pnpm test:wasi:help",
+    "test": "pnpm build:gen:python && pnpm test:wasi:help",
     "test:wasi:long": "itk-wasm test -- -- -V",
     "test:wasi:help": "itk-wasm -i itkwasm/wasi:latest run mean-squares-versor-registration.wasi.wasm -- -- --help"
   },
-  "author": "Matt McCormick <matt@mmmccormick.com>",
+  "author": "Matt McCormick <matt@fideus.io>",
   "license": "Apache-2.0",
   "devDependencies": {
     "@itk-wasm/image-io": "workspace:^",
-    "@thewtex/setup-micromamba": "^1.9.7",
     "itk-wasm": "workspace:^"
   }
 }
diff --git a/examples/mean-squares-versor-registration/typescript/package.json b/examples/mean-squares-versor-registration/typescript/package.json
@@ -44,7 +44,7 @@
     "shx": "^0.3.4",
     "typescript": "^5.3.2",
     "vite": "^6.4.1",
-    "vite-plugin-static-copy": "^0.17.0"
+    "vite-plugin-static-copy": "^2.3.2"
   },
   "repository": {
     "type": "git",

diff --git a/examples/vite/vite.config.js b/examples/vite/vite.config.js
@@ -11,6 +11,7 @@ export default defineConfig({
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         {
           src: "node_modules/@itk-wasm/image-io/dist/pipelines/*.{js,wasm,wasm.zst}",

diff --git a/package.json b/package.json
@@ -2,7 +2,7 @@
   "name": "itk-wasm-workspace",
   "version": "1.0.0",
   "private": true,
-  "packageManager": "pnpm@10.14.0",
+  "packageManager": "pnpm@10.30.2",
   "description": "High-performance spatial analysis in a web browser, Node.js, and reproducible execution across programming languages and hardware architectures.",
   "type": "module",
   "directories": {

diff --git a/packages/compare-images/.ignore b/packages/compare-images/.ignore
@@ -0,0 +1,3 @@
+# Prevent pixi's directory walker (ignore crate) from traversing into
+# node_modules, which can contain circular workspace symlinks.
+node_modules
diff --git a/packages/compare-images/pixi.toml b/packages/compare-images/pixi.toml
@@ -96,7 +96,6 @@ description = "Run tests for itkwasm-compare-images-wasi"
 cmd = '''curl -L https://github.com/pyodide/pyodide/releases/download/0.26.3/pyodide-0.26.3.tar.bz2 -o pyodide.tar.bz2 &&
   tar xjf pyodide.tar.bz2 &&
   rm pyodide.tar.bz2'''
-outputs = ["pyodide"]
 description = "Download Pyodide"
 
 [feature.python.tasks.test-emscripten]

diff --git a/packages/compare-images/typescript/vite.config.js b/packages/compare-images/typescript/vite.config.js
@@ -23,6 +23,7 @@ export default defineConfig({
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         { src: '../../../node_modules/@itk-wasm/image-io/dist/pipelines/*.{js,wasm,wasm.zst}', dest: 'pipelines' },

diff --git a/packages/compare-meshes/.ignore b/packages/compare-meshes/.ignore
@@ -0,0 +1,3 @@
+# Prevent pixi's directory walker (ignore crate) from traversing into
+# node_modules, which can contain circular workspace symlinks.
+node_modules
diff --git a/packages/compare-meshes/pixi.toml b/packages/compare-meshes/pixi.toml
@@ -96,7 +96,6 @@ description = "Run tests for itkwasm-compare-meshes-wasi"
 cmd = '''curl -L https://github.com/pyodide/pyodide/releases/download/0.26.3/pyodide-0.26.3.tar.bz2 -o pyodide.tar.bz2 &&
   tar xjf pyodide.tar.bz2 &&
   rm pyodide.tar.bz2'''
-outputs = ["pyodide"]
 description = "Download Pyodide"
 
 [feature.python.tasks.test-emscripten]

diff --git a/packages/compare-meshes/typescript/package.json b/packages/compare-meshes/typescript/package.json
@@ -45,7 +45,7 @@
     "shx": "^0.3.4",
     "typescript": "^5.3.2",
     "vite": "^6.4.1",
-    "vite-plugin-static-copy": "^0.17.0"
+    "vite-plugin-static-copy": "^2.3.2"
   },
   "repository": {
     "type": "git",

diff --git a/packages/compare-meshes/typescript/vite.config.js b/packages/compare-meshes/typescript/vite.config.js
@@ -28,6 +28,7 @@ export default defineConfig({
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: "../../../dist/pipelines/*", dest: "pipelines" },
         {

diff --git a/packages/compress-stringify/.ignore b/packages/compress-stringify/.ignore
@@ -0,0 +1,3 @@
+# Prevent pixi's directory walker (ignore crate) from traversing into
+# node_modules, which can contain circular workspace symlinks.
+node_modules
diff --git a/packages/compress-stringify/pixi.toml b/packages/compress-stringify/pixi.toml
@@ -100,7 +100,6 @@ description = "Run tests for itkwasm-compress-stringify-wasi"
 cmd = '''curl -L https://github.com/pyodide/pyodide/releases/download/0.26.3/pyodide-0.26.3.tar.bz2 -o pyodide.tar.bz2 &&
   tar xjf pyodide.tar.bz2 &&
   rm pyodide.tar.bz2'''
-outputs = ["pyodide"]
 description = "Download Pyodide"
 
 [feature.python.tasks.test-emscripten]

diff --git a/packages/compress-stringify/typescript/package.json b/packages/compress-stringify/typescript/package.json
@@ -50,7 +50,7 @@
     "shx": "^0.3.4",
     "typescript": "^5.4.3",
     "vite": "^6.4.1",
-    "vite-plugin-static-copy": "^0.17.0"
+    "vite-plugin-static-copy": "^2.3.2"
   },
   "repository": {
     "type": "git",

diff --git a/packages/compress-stringify/typescript/vite.config.js b/packages/compress-stringify/typescript/vite.config.js
@@ -18,11 +18,12 @@ export default defineConfig({
     format: 'es'
   },
   optimizeDeps: {
-    exclude: ['itk-wasm', '@itk-wasm/image-io', '@thewtex/zstddec', '@itk-wasm/mesh-io', '@itk-wasm/compare-images', '@itk-wasm/compare-meshes', '@itk-viewer/io']
+    exclude: ['itk-wasm', '@itk-wasm/image-io', '@thewtex/zstddec', '@itk-wasm/mesh-io', '@itk-wasm/compare-images', '@itk-wasm/compare-meshes', '@itk-wasm/mesh-to-poly-data', '@itk-viewer/io']
   },
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         { src: '../../../node_modules/@itk-wasm/image-io/dist/pipelines/*.{js,wasm,wasm.zst}', dest: 'pipelines' },

diff --git a/packages/core/typescript/create-itk-wasm/package.json b/packages/core/typescript/create-itk-wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-itk-wasm",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "description": "CLI to create a new ITK-Wasm project or add a pipeline to an existing project.",
   "type": "module",
   "exports": {

diff --git a/packages/core/typescript/demo-app/package.json b/packages/core/typescript/demo-app/package.json
@@ -7,7 +7,7 @@
     "./*": "./src/*"
   },
   "scripts": {
-    "build": "shx mkdir -p dist && shx cp -r node_modules/@shoelace-style/shoelace/dist/assets dist/",
+    "build": "node ./scripts/copy-shoelace-assets.mjs",
     "build:tsc": "pnpm build"
   },
   "keywords": [

diff --git a/packages/core/typescript/demo-app/scripts/copy-shoelace-assets.mjs b/packages/core/typescript/demo-app/scripts/copy-shoelace-assets.mjs
@@ -0,0 +1,37 @@
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Resolve the package root regardless of pnpm/npm layout
+// Use import.meta.resolve on a known exported subpath, then walk up to find package.json
+const shoelaceEntryUrl = await import.meta.resolve("@shoelace-style/shoelace/dist/shoelace.js");
+const shoelaceEntryPath = fileURLToPath(shoelaceEntryUrl);
+// shoelaceEntryPath is .../shoelace/dist/shoelace.js — go up until we find package.json
+let pkgRoot = path.dirname(shoelaceEntryPath);
+while (pkgRoot !== path.dirname(pkgRoot)) {
+  if (fs.existsSync(path.join(pkgRoot, "package.json"))) break;
+  pkgRoot = path.dirname(pkgRoot);
+}
+
+// Try common asset locations across Shoelace versions
+const candidates = [
+  path.join(pkgRoot, "dist", "assets"),
+  path.join(pkgRoot, "cdn", "assets"),
+  path.join(pkgRoot, "assets")
+];
+
+const src = candidates.find(p => fs.existsSync(p));
+if (!src) {
+  console.error("Could not find Shoelace assets. Looked in:\n" + candidates.join("\n"));
+  process.exit(1);
+}
+
+const dest = path.join(process.cwd(), "dist", "assets");
+fs.mkdirSync(dest, { recursive: true });
+
+// Node >=16: fs.cpSync exists
+fs.cpSync(src, dest, { recursive: true });
+console.log(`Copied Shoelace assets from ${src} -> ${dest}`);
diff --git a/packages/core/typescript/itk-wasm/src/bindgen/typescript/resources/template.package.json b/packages/core/typescript/itk-wasm/src/bindgen/typescript/resources/template.package.json
@@ -44,7 +44,7 @@
     "esbuild": "^0.19.8",
     "shx": "^0.3.4",
     "typescript": "^5.3.2",
-    "vite": "^4.5.0",
-    "vite-plugin-static-copy": "^0.17.0"
+    "vite": "^6.4.1",
+    "vite-plugin-static-copy": "^2.3.2"
   }
 }
diff --git a/packages/core/typescript/itk-wasm/src/bindgen/typescript/resources/vite.config.js b/packages/core/typescript/itk-wasm/src/bindgen/typescript/resources/vite.config.js
@@ -27,6 +27,7 @@ export default defineConfig({
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         {

diff --git a/packages/core/typescript/itk-wasm/test/pipelines/typescript/vite.config.js b/packages/core/typescript/itk-wasm/test/pipelines/typescript/vite.config.js
@@ -26,6 +26,7 @@ export default defineConfig({
     crossOriginIsolation(),
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         { src: '../../../node_modules/@itk-wasm/image-io/dist/pipelines/*.{js,wasm,wasm.zst}', dest: 'pipelines' },

diff --git a/packages/dicom/.ignore b/packages/dicom/.ignore
@@ -0,0 +1,3 @@
+# Prevent pixi's directory walker (ignore crate) from traversing into
+# node_modules, which can contain circular workspace symlinks.
+node_modules
diff --git a/packages/dicom/pixi.toml b/packages/dicom/pixi.toml
@@ -97,7 +97,6 @@ description = "Run tests for itkwasm-dicom-wasi"
 cmd = '''curl -L https://github.com/pyodide/pyodide/releases/download/0.27.2/pyodide-0.27.2.tar.bz2 -o pyodide.tar.bz2 &&
   tar xjf pyodide.tar.bz2 &&
   rm pyodide.tar.bz2'''
-outputs = ["pyodide"]
 description = "Download Pyodide"
 
 [feature.python.tasks.test-emscripten]

diff --git a/packages/dicom/typescript/package.json b/packages/dicom/typescript/package.json
@@ -50,7 +50,7 @@
     "shx": "^0.3.4",
     "typescript": "^5.1.6",
     "vite": "^6.4.1",
-    "vite-plugin-static-copy": "^0.17.0"
+    "vite-plugin-static-copy": "^2.3.2"
   },
   "repository": {
     "type": "git",

diff --git a/packages/dicom/typescript/vite.config.js b/packages/dicom/typescript/vite.config.js
@@ -23,6 +23,7 @@ export default defineConfig({
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         { src: '../../../node_modules/@itk-wasm/image-io/dist/pipelines/*.{js,wasm,wasm.zst}', dest: 'pipelines' },

diff --git a/packages/downsample/.ignore b/packages/downsample/.ignore
@@ -0,0 +1,3 @@
+# Prevent pixi's directory walker (ignore crate) from traversing into
+# node_modules, which can contain circular workspace symlinks.
+node_modules
diff --git a/packages/downsample/pixi.toml b/packages/downsample/pixi.toml
@@ -98,7 +98,6 @@ description = "Run tests for itkwasm-downsample-wasi"
 cmd = '''curl -L https://github.com/pyodide/pyodide/releases/download/0.26.3/pyodide-0.26.3.tar.bz2 -o pyodide.tar.bz2 &&
   tar xjf pyodide.tar.bz2 &&
   rm pyodide.tar.bz2'''
-outputs = ["pyodide"]
 description = "Download Pyodide"
 
 [feature.python.tasks.test-emscripten]

diff --git a/packages/downsample/typescript/package.json b/packages/downsample/typescript/package.json
@@ -51,7 +51,7 @@
     "shx": "^0.3.4",
     "typescript": "^5.3.2",
     "vite": "^6.4.1",
-    "vite-plugin-static-copy": "^0.17.0"
+    "vite-plugin-static-copy": "^2.3.2"
   },
   "repository": {
     "type": "git",

diff --git a/packages/downsample/typescript/vite.config.js b/packages/downsample/typescript/vite.config.js
@@ -23,6 +23,7 @@ export default defineConfig({
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         { src: '../../../node_modules/@itk-wasm/image-io/dist/pipelines/*.{js,wasm,wasm.zst}', dest: 'pipelines' },

diff --git a/packages/image-io/.ignore b/packages/image-io/.ignore
@@ -0,0 +1,3 @@
+# Prevent pixi's directory walker (ignore crate) from traversing into
+# node_modules, which can contain circular workspace symlinks.
+node_modules
diff --git a/packages/image-io/pixi.toml b/packages/image-io/pixi.toml
@@ -96,7 +96,6 @@ description = "Run tests for itkwasm-image-io-wasi"
 cmd = '''curl -L https://github.com/pyodide/pyodide/releases/download/0.26.3/pyodide-0.26.3.tar.bz2 -o pyodide.tar.bz2 &&
   tar xjf pyodide.tar.bz2 &&
   rm pyodide.tar.bz2'''
-outputs = ["pyodide"]
 description = "Download Pyodide"
 
 [feature.python.tasks.test-emscripten]

diff --git a/packages/image-io/typescript/build/vite.config.js b/packages/image-io/typescript/build/vite.config.js
@@ -27,6 +27,7 @@ export function generateConfig() {
     plugins: [
       // put lazy loaded JavaScript and Wasm bundles in dist directory
       viteStaticCopy({
+        silent: true,
         targets: [
           { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         ],

diff --git a/packages/image-io/typescript/vite.config.js b/packages/image-io/typescript/vite.config.js
@@ -20,6 +20,7 @@ export default defineConfig({
   plugins: [
     // put lazy loaded JavaScript and Wasm bundles in dist directory
     viteStaticCopy({
+      silent: true,
       targets: [
         { src: '../../../dist/pipelines/*', dest: 'pipelines' },
         { src: '../../../node_modules/@itk-wasm/image-io/dist/pipelines/*.{js,wasm,wasm.zst}', dest: 'pipelines' },

diff --git a/packages/mesh-filters/.ignore b/packages/mesh-filters/.ignore
@@ -0,0 +1,3 @@
+# Prevent pixi's directory walker (ignore crate) from traversing into
+# node_modules, which can contain circular workspace symlinks.
+node_modules