Migrate to Deno

.gitignore

@@ -11,3 +11,5 @@
 node_modules
 
 vite.config.ts.timestamp-*.mjs
+
+dist

.vscode/extensions.json

@@ -0,0 +1,5 @@
+{
+    "recommendations": [
+        "denoland.vscode-deno"
+    ]
+}

.vscode/settings.json

@@ -1,11 +1,21 @@
 {
-  "typescript.preferences.autoImportSpecifierExcludeRegexes": [
-    "node:inspector/promises",
-    "inspector/promises",
-    "inspector"
-  ],
+  "deno.enable": true,
+  "[typescript]": {
+    "editor.defaultFormatter": "denoland.vscode-deno"
+  },
+  "[json]": {
+    "editor.defaultFormatter": "denoland.vscode-deno"
+  },
   "files.watcherExclude": {
     "**/node_modules/**": true,
     "community-wgsl/**": true
-  }
-}
+  },
+  "search.exclude": {
+    "**/node_modules": true,
+    "**/bower_components": true,
+    "**/*.code-search": true,
+    "community-wgsl/**": true,
+    "cts/**": true
+  },
+  "deno.codeLens.test": true
+}

Developing.md

@@ -8,30 +8,33 @@ included as git submodules.
 We recommend setting `git config submodule.recurse true` for this project,
 to make working with Git submodules easier.
 
-## 
+## Install Deno AND Node.js
 
-The main wesl tools are in the /tools directory.
+Make sure that you have a recent version of 
+- [Deno](https://deno.com/)
+- [Node.js](https://nodejs.org/) with npm
 
-### Install packages:
+## Install deps
 
-```sh
-cd wesl-js
-pnpm install
+```
+deno install
 ```
 
-### Scripts
-
-See `wesl-js/tools/package.json` for scripts you can run. 
+This generates a `node_modules` folder.
 
-This is the most common one:
+## Run tests
 
-```sh
-pnpm test
+```
+deno run dev
 ```
 
-If it fails with a `Error [ERR_MODULE_NOT_FOUND]:`, try doing `pnpm run build:all` first.
+### Update Snapshots
+
+```
+deno test --allow-all -- --update
+```
 
-Wallaby is also available for most tests, use the configuration in `wesl-js/wallaby.js`
+For snapshot testing, we are using https://jsr.io/@std/testing/doc/snapshot
 
 ### wesl tool packages
 

deno.json

@@ -0,0 +1,32 @@
+{
+  "tasks": {
+  },
+  "license": "MIT OR Apache-2.0",
+  "imports": {
+    "vite": "npm:vite@^6.2.3",
+    "vitest": "npm:vitest@^3.0.9",
+    "vite-plugin-dts": "npm:vite-plugin-dts@^4.5.3"
+  },
+  "nodeModulesDir": "auto",
+  "workspace": [
+    "./integration-tests",
+    "./mini-parse",
+    "./wesl"
+  ],
+  "compilerOptions": {
+    "lib": [
+      "esnext",
+      "dom",
+      "dom.iterable",
+      "dom.asynciterable",
+      "deno.ns"
+    ]
+  },
+  "exclude": [
+    "./community-wgsl",
+    "./cts",
+    "./tools",
+    "./wesl-testsuite",
+    "*/dist"
+  ]
+}