feat: esm

Author: vincentfrochot

README.md

@@ -97,7 +97,7 @@ yarn install
 To build the node module:
 
 ```sh
-yarn compile -- --watch
+pnpm run compile --watch
 ```
 
 To build the dist files:

package.json

@@ -2,9 +2,9 @@
   "name": "chessground",
   "version": "7.11.1-pstrat2.48",
   "description": "playstrategy.org chess ui, forked from lichess.org",
-  "type": "commonjs",
-  "main": "chessground.js",
-  "typings": "chessground.d.ts",
+  "type": "module",
+  "main": "dist/chessground.js",
+  "types": "chessground.d.ts",
   "exports": {
     ".": "./dist/chessground.js",
     "./*": "./dist/*.js"
@@ -16,8 +16,7 @@
       ]
     }
   },
-  "dependencies": {},
-  "devDependencies": {
+  "dependencies": {
     "@typescript-eslint/eslint-plugin": "^7.7.0",
     "@typescript-eslint/parser": "^7.7.0",
     "@types/node": "20.12.2",

src/chessground.ts

@@ -58,3 +58,5 @@ function debounceRedraw(redrawNow: (skipSvg?: boolean) => void): () => void {
     });
   };
 }
+
+(window as any).Chessground = Chessground; // esbuild

tsconfig.json

@@ -10,9 +10,10 @@
     "noUnusedParameters": true,
     "noImplicitThis": true,
     "noImplicitReturns": true,
-    "moduleResolution": "Node16",
-    "lib": ["DOM", "ES2019"],
-    "module": "node16",
-    "target": "ES6"
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "target": "es2017",
+    "lib": ["DOM", "es2017"]
   }
 }