Chrome Extension Builder

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import logging
from flask import Flask, render_template
from gunicorn.app.base import BaseApplication

from routes import create_app
app = create_app()

# Setup logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

class StandaloneApplication(BaseApplication):
    def __init__(self, app, options=None):
        self.application = app
        self.options = options or {}
        super().__init__()

    def load_config(self):
        # Apply configuration to Gunicorn
        for key, value in self.options.items():
            if key in self.cfg.settings and value is not None:
                self.cfg.set(key.lower(), value)

    def load(self):
Get full code

Frequently Asked Questions

How can businesses benefit from using this Chrome Extension Preview Tool?

The Chrome Extension Preview Tool offers several advantages for businesses: - Rapid prototyping: Quickly create and visualize extension ideas without complex setup. - Cost-effective development: Reduce development time and resources by previewing before full implementation. - User experience testing: Easily share and gather feedback on extension designs with stakeholders. - Marketing tool: Use the preview to demonstrate extension concepts to potential clients or investors.

What types of extensions can be created with this template?

The Chrome Extension Preview Tool is versatile and can be used to create various types of extensions, including: - Productivity tools (e.g., task managers, note-taking apps) - Content blockers or filters - Price comparison tools for e-commerce - Social media management extensions - Custom new tab pages or browser themes The template provides a foundation that can be adapted to suit many business needs and use cases.

How does this tool streamline the extension development process for teams?

The Chrome Extension Preview Tool streamlines development by: - Providing a ready-to-use structure for extension files - Offering an instant preview feature to visualize changes - Including a one-click download option for the complete extension package - Simplifying the testing and iteration process This allows teams to focus on the core functionality and design of their extension, rather than setup and configuration.

How can I modify the extension's popup HTML in the Chrome Extension Preview Tool?

To modify the extension's popup HTML, you'll need to edit the popup.html file in the template. Here's an example of how you might add a custom heading and button:

After making these changes, the Chrome Extension Preview Tool will automatically update the preview to reflect your modifications.

How do I add custom functionality to the extension using the Chrome Extension Preview Tool?

To add custom functionality, you'll primarily work with the popup.js file. Here's an example of how you might add a simple function to your extension:

This code adds an event listener to a button in your popup, which sends a message to the active tab when clicked. You would then need to add a corresponding content script to handle this message in the web page. The Chrome Extension Preview Tool allows you to test and refine this functionality before downloading and installing the extension in Chrome.

Created: | Last Updated:

This template enables anyone to easily build a Chrome Extension, it streamlines the process of developing, testing and installing custom-built browser extensions.

Here's a step-by-step guide for using the Chrome Extension Preview Tool template:

Introduction

This Chrome Extension Preview Tool template provides a simplified way to create and preview your own Chrome extensions. It includes all the necessary base files for a functional extension, a convenient preview popup, and a download feature to get your extension ready for deployment.

Getting Started

To begin using this template:

  1. Click "Start with this Template" in the Lazy Builder interface.

Test the Application

Once you've started with the template:

  1. Click the "Test" button in the Lazy Builder interface.
  2. Wait for the application to deploy and launch.

Using the Chrome Extension Preview Tool

After the application has launched:

  1. You'll see a browser-like interface with an address bar and extension icon.
  2. Click on the extension icon (puzzle piece) in the top right corner to open the extension preview popup.
  3. The popup will display a basic HTML structure for your extension.

Customizing Your Extension

To customize your extension:

  1. Modify the popup.html file in the static/extension directory to change the extension's popup content.
  2. Edit the popup.js file to add functionality to your extension.
  3. Update the manifest.json file to change extension metadata like name, version, and permissions.

Previewing Your Changes

After making changes:

  1. Click the "Test" button again to redeploy the application with your updates.
  2. Once redeployed, click the extension icon to see your changes in the preview popup.

Uploading Extension Icons

To add custom icons for your extension:

  1. Prepare three icon images in PNG format with sizes 16x16, 48x48, and 128x128 pixels.
  2. Upload these images to the static/extension directory.
  3. Rename the files to icon16.png, icon48.png, and icon128.png respectively.

Downloading Your Extension

When you're satisfied with your extension:

  1. Click the "Download Extension" button on the main page.
  2. This will generate a ZIP file containing all necessary files for your Chrome extension.

Installing Your Extension in Chrome

To test your extension in Chrome:

  1. Open Chrome and navigate to chrome://extensions/.
  2. Enable "Developer mode" using the toggle in the top right corner.
  3. Click "Load unpacked" and select the folder containing your unzipped extension files.

Your extension should now be installed and visible in Chrome's toolbar.

Remember, this template provides a basic structure for Chrome extensions. For more complex functionality, you may need to modify the code further and consult Chrome's extension documentation for advanced features and best practices.



Template Benefits

  1. Rapid Prototyping: This template enables businesses to quickly prototype and visualize Chrome extensions, significantly reducing development time and allowing for faster iteration on ideas.

  2. Cost-Effective Development: By providing a ready-to-use framework, the template minimizes the need for extensive coding resources, making extension development more accessible and cost-effective for businesses of all sizes.

  3. Enhanced User Experience Testing: The preview feature allows businesses to test and refine the user interface and functionality of their extensions in real-time, leading to better-quality products before deployment.

  4. Streamlined Deployment Process: With the built-in download feature, businesses can easily package their extensions for submission to the Chrome Web Store, simplifying the deployment process and reducing time-to-market.

  5. Versatile Application Development: This template serves as a foundation for creating various types of business-oriented extensions, from productivity tools and data aggregators to custom integrations with existing web services, expanding a company's digital offerings.

Technologies

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