Step 1: Clone Repo Here and open it with your favorite code editor
Step 2: Go to this link {
Generate Icons } to
generate your icons
NOTE: make sure the image you upload is
512*512 pixels.
Step 2: Extract the downloaded icons.
Step 3: Copy the images folder to the root of the cloned codebase.
Step 4: Change "name" and "short_name" in the
manifest.json file to your app name.
Step 5: Add your project files to the codebase
Step 6: Open service-worker.js and add the file path
of the files you want to cache.