diff --git a/__tests__/Contacts.E2E.test.js b/__tests__/Contacts.E2E.test.js
index 684513e..53395a0 100644
--- a/__tests__/Contacts.E2E.test.js
+++ b/__tests__/Contacts.E2E.test.js
@@ -1,28 +1,327 @@
 const puppeteer = require('puppeteer');
 
-describe('E2E test: contact management', () => {
+/**
+ * E2E test, focus on class interactions
+ * MAKE SURE USE: npm test ProjectCard.E2E.test.js --runInBand
+ * it has to run in sequence
+ */
+const TEST_CASE = [
+  'title',
+  'this is dsc',
+  'https://via.placeholder.com/150/0000FF/808080%20?Text=PAKAINFO.com',
+  '1',
+];
+
+describe('E2E test: create project card workflow', () => {
   beforeAll(async () => {
     await page.goto('https://cse110-sp24-group31.github.io/Dev-Journal/'); //change this for live server
   });
+
   it('should have no project in the local storage', async () => {
     const res = await page.evaluate(() => {
-      localStorage.getItem('projects');
+      return localStorage.getItem('projects');
     });
-    expect(res).toBe(undefined);
+    expect(res).toBe(null);
   });
 
   let addProjectCardBtnHandle;
-  it('should add contact', async () => {
+  it('should have an add project card button', async () => {
     addProjectCardBtnHandle = await page.$('.add-project-card');
     expect(addProjectCardBtnHandle).not.toBe(null);
   });
 
   let addProjectCardModalHandle;
-  it('should delete contact using id', async () => {
+  it('add project modal should be hidden initially', async () => {
     addProjectCardModalHandle = await page.$('#addCardModal');
     const isHidden = await page.$eval('#addCardModal', modal => {
       return window.getComputedStyle(modal).display;
     });
     expect(isHidden).toBe('none');
   });
+
+  it('click add project button should open add project modal', async () => {
+    await addProjectCardBtnHandle.click();
+    const isHidden = await page.$eval('#addCardModal', modal => {
+      return window.getComputedStyle(modal).display;
+    });
+    expect(isHidden).not.toBe('none');
+  });
+
+  let submitBtnHandle;
+  it('should have a submit button', async () => {
+    submitBtnHandle = await addProjectCardModalHandle.$('#submitButton');
+    expect(submitBtnHandle).not.toBe(null);
+
+    // Button should be visible
+    const buttonVisible = await page.waitForSelector('#submitButton', {
+      visible: true,
+    });
+    expect(buttonVisible).not.toBe(null);
+
+    const buttonNotDisabled = await page.$eval(
+      '#submitButton',
+      el => el.getAttribute('disabled') === null
+    );
+    expect(buttonNotDisabled).toBe(true);
+  });
+
+  it('should not accept empty submission', async () => {
+    page.on('dialog', async dialog => {
+      await dialog.accept(); // Accept the alert
+    });
+    await page.click('#submitButton');
+
+    // Check if an alert is present
+    const alert = await page.evaluate(() => {
+      return window.alert; // Get the global alert function
+    });
+    expect(alert).toBeDefined();
+  });
+
+  it('fill in all input fields', async () => {
+    // Check value
+    await page.$eval(
+      '#addCardModal #projectName',
+      (input, str) => {
+        input.value = str;
+      },
+      TEST_CASE[0]
+    );
+    expect(
+      await page.$eval('#addCardModal #projectName', input => input.value)
+    ).toBe(TEST_CASE[0]);
+
+    await addProjectCardModalHandle.$eval(
+      '#addCardModal #projectDescription',
+      (input, str) => {
+        input.value = str;
+      },
+      TEST_CASE[1]
+    );
+    expect(
+      await addProjectCardModalHandle.$eval(
+        '#addCardModal #projectDescription',
+        input => input.value
+      )
+    ).toBe(TEST_CASE[1]);
+
+    await addProjectCardModalHandle.$eval(
+      '#addCardModal #projectImage',
+      (input, str) => {
+        input.value = str;
+      },
+      TEST_CASE[2]
+    );
+    expect(
+      await addProjectCardModalHandle.$eval(
+        '#addCardModal #projectImage',
+        input => input.value
+      )
+    ).toBe(TEST_CASE[2]);
+  });
+
+  it('should create a new project card and close modal', async () => {
+    await page.click('#submitButton');
+    await page.waitForSelector('project-card');
+
+    const isHidden = await page.$eval('#addCardModal', modal => {
+      return window.getComputedStyle(modal).display;
+    });
+    expect(isHidden).toBe('none');
+  });
+});
+
+// E2E testing for updating the project card
+describe('E2E test: update project card workflow', () => {
+  beforeAll(async () => {
+    await page.goto('https://cse110-sp24-group31.github.io/Dev-Journal/'); // change this for live server
+  });
+
+  it('should have at least one project card', async () => {
+    // Add a project card if none exists for testing update functionality
+    await page.evaluate(() => {
+      const projects = JSON.parse(localStorage.getItem('projects')) || [];
+      if (projects.length === 0) {
+        projects.push({
+          id: 1,
+          title: 'Sample Project',
+          desc: 'This is a sample project description',
+          image:
+            'https://via.placeholder.com/150/0000FF/808080%20?Text=SampleImage',
+          progress: 50,
+        });
+        localStorage.setItem('projects', JSON.stringify(projects));
+      }
+    });
+
+    // Reload the page to render the new project card if added
+    await page.reload();
+    const projectCardHandle = await page.$('project-card');
+    expect(projectCardHandle).not.toBe(null);
+  });
+
+  it('should update the project card', async () => {
+    const newTitle = 'Updated Project Title';
+    const newDesc = 'Updated project description';
+    const newImage = 'https://via.placeholder.com/150/FF0000/FFFFFF?Text=NewImage';
+    const newProgress = 75;
+
+    // Open the edit modal for the first project card
+    await page.$eval('project-card', card => {
+      card.shadowRoot.querySelector('button[onclick*="openViewCardModal"]').click();
+    });
+
+    // Fill in the new details
+    await page.$eval(
+      '#viewCardModal #projectName',
+      (input, newTitle) => {
+        input.readOnly = false;
+        input.value = newTitle;
+      },
+      newTitle
+    );
+
+    await page.$eval(
+      '#viewCardModal #projectDescription',
+      (input, newDesc) => {
+        input.readOnly = false;
+        input.value = newDesc;
+      },
+      newDesc
+    );
+
+    await page.$eval(
+      '#viewCardModal #projectImage',
+      (input, newImage) => {
+        input.readOnly = false;
+        input.value = newImage;
+      },
+      newImage
+    );
+
+    // Click save button
+    await page.click('#saveButton');
+
+    // Verify that the project card has been updated
+    const projectCardData = await page.$eval('project-card', card => {
+      return {
+        title: card.shadowRoot.querySelector('.name').textContent,
+        desc: card.shadowRoot.querySelector('.desc').textContent,
+        image: card.shadowRoot.querySelector('.project-image').src,
+        progress: parseInt(card.shadowRoot.querySelector('.progress-bar-fill').textContent),
+      };
+    });
+
+    expect(projectCardData.title).toBe(newTitle);
+    expect(projectCardData.desc).toBe(newDesc);
+    expect(projectCardData.image).toBe(newImage);
+    expect(projectCardData.progress).toBe(newProgress);
+  });
+});
+
+// E2E testing for deleting the project card
+describe('E2E tests: delete project card workflow', () => {
+  beforeAll(async () => {
+    await page.goto('https://cse110-sp24-group31.github.io/Dev-Journal/'); // change this for live server
+  }, 20000);
+
+  let projectCardHandle;
+
+  it('should have at least one project card', async () => {
+    // Add a project card if none exists for testing delete functionality
+    await page.evaluate(() => {
+      const projects = JSON.parse(localStorage.getItem('projects')) || [];
+      if (projects.length === 0) {
+        projects.push({
+          id: 1,
+          title: 'Sample Project',
+          desc: 'This is a sample project description',
+          image:
+            'https://via.placeholder.com/150/0000FF/808080%20?Text=SampleImage',
+          progress: 50,
+        });
+        localStorage.setItem('projects', JSON.stringify(projects));
+      }
+    });
+
+    // Reload the page to render the new project card if added
+    await page.reload();
+    projectCardHandle = await page.$('project-card');
+    expect(projectCardHandle).not.toBe(null);
+  });
+
+  it('should delete a project card and remove it from the UI', async () => {
+    const initialCardCount = await page.$$eval(
+      'project-card',
+      cards => cards.length
+    );
+
+    // Click the delete button on the project card
+    await page.$eval('project-card', card =>
+      card.shadowRoot.querySelector('button[onclick*="deleteCard"]').click()
+    );
+
+    // Wait for the number of project cards to decrease
+    await page.waitForFunction(
+      initialCount =>
+        document.querySelectorAll('project-card').length < initialCount,
+      {},
+      initialCardCount
+    );
+
+    const finalCardCount = await page.$$eval(
+      'project-card',
+      cards => cards.length
+    );
+    expect(finalCardCount).toBe(initialCardCount - 1);
+  });
+
+  it('should delete a project card and remove it from localStorage', async () => {
+    // Add a project card to ensure at least one exists for deletion testing
+    await page.evaluate(() => {
+      const projects = JSON.parse(localStorage.getItem('projects')) || [];
+      projects.push({
+        id: 2,
+        title: 'Sample Project 2',
+        desc: 'This is another sample project description',
+        image:
+          'https://via.placeholder.com/150/0000FF/808080%20?Text=SampleImage2',
+        progress: 70,
+      });
+      localStorage.setItem('projects', JSON.stringify(projects));
+    });
+
+    // Reload the page to render the new project card if added
+    await page.reload();
+    projectCardHandle = await page.$('project-card');
+    const cardId = await projectCardHandle.evaluate(card => card.dataset.id);
+
+    // Click the delete button on the project card
+    await page.$eval('project-card', card =>
+      card.shadowRoot.querySelector('button[onclick*="deleteCard"]').click()
+    );
+
+    // Wait for the project card to be removed from localStorage
+    await page.waitForFunction(
+      id => {
+        const projectsInStorage =
+          JSON.parse(localStorage.getItem('projects')) || [];
+        return projectsInStorage.every(project => project.id !== Number(id));
+      },
+      {},
+      cardId
+    );
+
+    // Verify the project card is removed from localStorage
+    const projectsInStorage = await page.evaluate(
+      () => JSON.parse(localStorage.getItem('projects')) || []
+    );
+    const isCardDeleted = projectsInStorage.every(
+      project => project.id !== Number(cardId)
+    );
+    expect(isCardDeleted).toBe(true);
+  });
 });
+
+// TODO:
+describe('E2E tests: task manager related workflow', () => {});