esm and cjs

.github/workflows/ci.yaml

@@ -1,18 +1,47 @@
-on: pull_request
+on:
+  - pull_request
+
 jobs:
   lint_and_test:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
 
-      - uses: actions/[email protected]
+      - uses: pnpm/action-setup@v4
+        name: Install pnpm
         with:
-          node-version: '20.11'
+          version: 8
+          run_install: false
+
+      - name: Get pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+
+      - uses: actions/cache@v4
+        name: Setup pnpm cache
+        with:
+          path: ${{ env.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
+
+      - name: Install dependencies
+        run: pnpm install
 
-      - run: yarn
-      - run: yarn lint:check
+      - name: Run linter
+        run: pnpm lint:check
 
-      - run: yarn test
+      - name: Run unit tests
+        run: pnpm test
 
-      - run: yarn build
+      - name: Run build 
+        run: pnpm build 
+

README.md

@@ -8,7 +8,7 @@ You can simply add the `witnet-radon-js` package as a
 dependency with npm:
 
 ```console
-yarn add witnet-radon-js
+pnpm add witnet-radon-js
 ```
 
 

package.json

@@ -2,21 +2,25 @@
   "name": "witnet-radon-js",
   "version": "2.0.1",
   "description": "",
-  "main": "dist/src/index.js",
+  "main": "dist/witnet-radon-js.cjs.js",
+  "module": "dist/witnet-radon-js.es.js",
   "types": "dist/src/index.d.ts",
   "type": "module",
   "files": [
     "dist/**/*"
   ],
   "exports": {
-    ".": "./dist/src/index.js"
+    ".": {
+      "import": "./dist/witnet-radon-js.es.js",
+      "require": "./dist/witnet-radon-js.cjs.js" 
+    }
   },
   "scripts": {
-    "build": "tsc -p tsconfig.build.json",
+    "build": "vite build",
     "lint": "prettier --write '{src,test}/**/*.{t,j}s'",
     "lint:check": "prettier --check '{src,test}/**/*.{t,j}s'",
     "test": "vitest",
-    "prepare": "npm run build"
+    "prepare": "pnpm run build"
   },
   "keywords": [
     "radon",
@@ -26,7 +30,8 @@
   "license": "GPL-3.0",
   "devDependencies": {
     "typescript": "latest",
-    "vitest": "^2.0.5"
+    "vite": "^5.4.3",
+    "vitest": "^1.2.2"
   },
   "dependencies": {
     "@types/node": "^20.11.10",