diff --git a/js/{{ cookiecutter.project_name }}/.github/workflows/commitlint.yml b/js/{{ cookiecutter.project_name }}/.github/workflows/commitlint.yml
index 266d1d6..834e8c3 100644
--- a/js/{{ cookiecutter.project_name }}/.github/workflows/commitlint.yml	
+++ b/js/{{ cookiecutter.project_name }}/.github/workflows/commitlint.yml	
@@ -18,4 +18,9 @@ jobs:
         with:
           fetch-depth: 0 # fetch-depth is required
 
+      {%- if cookiecutter.type == "svelte" %}
+      # This needs a generated dependency - doesn't add anything to this test
+      - run: rm tsconfig.json
+      {%- endif %}
+
       - uses: wagoid/commitlint-github-action@v5
diff --git a/js/{{ cookiecutter.project_name }}/.github/workflows/pre-commit.yml b/js/{{ cookiecutter.project_name }}/.github/workflows/pre-commit.yml
index b2379de..eb91440 100644
--- a/js/{{ cookiecutter.project_name }}/.github/workflows/pre-commit.yml	
+++ b/js/{{ cookiecutter.project_name }}/.github/workflows/pre-commit.yml	
@@ -22,4 +22,15 @@ jobs:
         with:
           go-version: '>=1.20.0'
 
+      {%- if cookiecutter.type == "svelte" %}
+      - name: Set up JS
+        uses: actions/setup-node@v3
+        with:
+          node-version: lts/*
+          cache: "npm"
+
+      - name: Install dependencies
+        run: npm ci
+      {%- endif %}
+
       - uses: pre-commit/action@v3.0.0
diff --git a/js/{{ cookiecutter.project_name }}/nestjs/.github/workflows/build.yml b/js/{{ cookiecutter.project_name }}/nestjs/.github/workflows/build.yml
index 8b1c015..71a95f0 100644
--- a/js/{{ cookiecutter.project_name }}/nestjs/.github/workflows/build.yml	
+++ b/js/{{ cookiecutter.project_name }}/nestjs/.github/workflows/build.yml	
@@ -48,8 +48,6 @@ jobs:
       - test
     steps:
       - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0 # Required for goreleaser changelog to work correctly
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
@@ -116,19 +114,3 @@ jobs:
           platforms: {{ '${{ steps.docker.outputs.platforms }}' }}
           push: {{ '${{ github.ref == \'refs/heads/main\' }}' }}
           tags: {{ '${{ steps.docker.outputs.image_name }},${{ steps.docker.outputs.container_tagged_image }}' }}
-
-      - name: Set up Go
-        if: steps.branch-name.outputs.is_tag == 'true'
-        uses: actions/setup-go@v3
-        with:
-          go-version: '>=1.20.0'
-
-      - name: Run GoReleaser
-        if: steps.branch-name.outputs.is_tag == 'true'
-        uses: goreleaser/goreleaser-action@v4
-        with:
-          version: latest
-          args: release --clean
-        env:
-          GIT_REPO: {{ '${{ steps.docker.outputs.gitRepo }}' }}
-          GITHUB_TOKEN: {{ '${{ secrets.GITHUB_TOKEN }}' }}
diff --git a/js/{{ cookiecutter.project_name }}/nestjs/test/app.e2e-spec.ts b/js/{{ cookiecutter.project_name }}/nestjs/test/app.e2e-spec.ts
deleted file mode 100644
index f3b8d30..0000000
--- a/js/{{ cookiecutter.project_name }}/nestjs/test/app.e2e-spec.ts	
+++ /dev/null
@@ -1,24 +0,0 @@
-import { AppModule } from './../src/app.module';
-import { INestApplication } from '@nestjs/common';
-import { Test, TestingModule } from '@nestjs/testing';
-import * as request from 'supertest';
-
-describe('AppController (e2e)', () => {
-  let app: INestApplication;
-
-  beforeEach(async () => {
-    const moduleFixture: TestingModule = await Test.createTestingModule({
-      imports: [AppModule],
-    }).compile();
-
-    app = moduleFixture.createNestApplication();
-    await app.init();
-  });
-
-  it('/ (GET)', () => {
-    return request(app.getHttpServer())
-      .get('/')
-      .expect(200)
-      .expect('Hello World!');
-  });
-});
diff --git a/js/{{ cookiecutter.project_name }}/nestjs/test/health.e2e-spec.ts b/js/{{ cookiecutter.project_name }}/nestjs/test/health.e2e-spec.ts
new file mode 100644
index 0000000..f7ba1c8
--- /dev/null
+++ b/js/{{ cookiecutter.project_name }}/nestjs/test/health.e2e-spec.ts	
@@ -0,0 +1,16 @@
+import * as supertest from 'supertest';
+import { request } from './setup';
+
+describe('HealthController (e2e)', () => {
+  let app: supertest.Test;
+
+  describe('/', () => {
+    describe('GET', () => {
+      beforeEach(async () => {
+        app = (await request())().get('/health');
+      });
+
+      it('should return a healthy state', () => app.expect(200));
+    });
+  });
+});
diff --git a/js/{{ cookiecutter.project_name }}/nestjs/test/setup.ts b/js/{{ cookiecutter.project_name }}/nestjs/test/setup.ts
new file mode 100644
index 0000000..6ef7edc
--- /dev/null
+++ b/js/{{ cookiecutter.project_name }}/nestjs/test/setup.ts	
@@ -0,0 +1,35 @@
+process.env.LOG_LEVEL = 'silent';
+
+import { INestApplication } from '@nestjs/common';
+import { Test, TestingModule } from '@nestjs/testing';
+import * as supertest from 'supertest';
+import { AppModule } from '../src/app.module';
+
+let app: INestApplication;
+
+export const destroyApp = async () => {
+  if (app) {
+    await app.close();
+
+    /* Remove definition to prevent being run again */
+    app = undefined;
+  }
+};
+
+export const request = async (): Promise<
+  () => supertest.SuperTest<supertest.Test>
+> => {
+  const moduleFixture: TestingModule = await Test.createTestingModule({
+    imports: [AppModule],
+  }).compile();
+
+  app = moduleFixture.createNestApplication();
+  await app.init();
+
+  return () => supertest(app.getHttpServer());
+};
+
+export { supertest };
+
+// Ensure that the test app is correctly destroyed after use
+afterEach(() => destroyApp());
diff --git a/js/{{ cookiecutter.project_name }}/svelte/package.json b/js/{{ cookiecutter.project_name }}/svelte/package.json
index 4845ad9..3210ced 100644
--- a/js/{{ cookiecutter.project_name }}/svelte/package.json	
+++ b/js/{{ cookiecutter.project_name }}/svelte/package.json	
@@ -26,8 +26,8 @@
     "eslint": "^8.28.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-svelte": "^2.30.0",
-    "prettier": "^2.8.0",
-    "prettier-plugin-svelte": "^2.10.1",
+    "prettier": "^3.0.0",
+    "prettier-plugin-svelte": "^3.0.0",
     "svelte": "^4.0.5",
     "svelte-check": "^3.4.3",
     "tslib": "^2.4.1",
diff --git a/js/{{ cookiecutter.project_name }}/svelte/tsconfig.json b/js/{{ cookiecutter.project_name }}/svelte/tsconfig.json
index 6ae0c8c..5c56cee 100644
--- a/js/{{ cookiecutter.project_name }}/svelte/tsconfig.json	
+++ b/js/{{ cookiecutter.project_name }}/svelte/tsconfig.json	
@@ -1,17 +1,13 @@
 {
-	"extends": "./.svelte-kit/tsconfig.json",
-	"compilerOptions": {
-		"allowJs": true,
-		"checkJs": true,
-		"esModuleInterop": true,
-		"forceConsistentCasingInFileNames": true,
-		"resolveJsonModule": true,
-		"skipLibCheck": true,
-		"sourceMap": true,
-		"strict": true
-	}
-	// Path aliases are handled by https://kit.svelte.dev/docs/configuration#alias
-	//
-	// If you want to overwrite includes/excludes, make sure to copy over the relevant includes/excludes
-	// from the referenced tsconfig.json - TypeScript does not merge them in
+  "extends": "./.svelte-kit/tsconfig.json",
+  "compilerOptions": {
+    "allowJs": true,
+    "checkJs": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "skipLibCheck": true,
+    "sourceMap": true,
+    "strict": true
+  }
 }