https://github.com/decryptu/better-coinmarketcap

Chrome extension that improves the CoinMarketCap interface by removing ads and unnecessary sections, offering a cleaner and modernized browsing experience. It's open-source, hosted on GitHub, and easily installed from the Chrome Web Store, automatically enhancing CoinMarketCap.com.
https://github.com/decryptu/better-coinmarketcap

chrome-extension coinmarketcap crypto cryptocurrency extension

Last synced: about 1 month ago
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Chrome extension that improves the CoinMarketCap interface by removing ads and unnecessary sections, offering a cleaner and modernized browsing experience. It's open-source, hosted on GitHub, and easily installed from the Chrome Web Store, automatically enhancing CoinMarketCap.com.

• Host: GitHub
• URL: https://github.com/decryptu/better-coinmarketcap
• Owner: Decryptu
• License: mit
• Created: 2024-02-14T17:06:39.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-12-07T09:59:30.000Z (6 months ago)
• Last Synced: 2025-04-24T00:06:56.580Z (about 1 month ago)
• Topics: chrome-extension, coinmarketcap, crypto, cryptocurrency, extension
• Language: JavaScript
• Homepage: https://chromewebstore.google.com/detail/better-coinmarketcap/ckieilgeblopnfaaaoahilhlgmhoobic
• Size: 4.42 MB
• Stars: 5
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Better CoinMarketCap Extension

Enhance your CoinMarketCap experience with "Better CoinMarketCap," a Chrome extension that simplifies and improves the website's interface by removing ads, community sections filled with scams, and other unnecessary elements. The latest update introduces a "Market Overview" card, replacing the problematic "Community" section with valuable insights into the total market cap, 24h volume, and BTC/ETH dominance.

## Features

- **Clean Interface:** Experience CoinMarketCap without the clutter of community sections and ads.

- **Market Overview Card:** Get a quick and informative overview of the market with the total market cap, 24h trading volume, and BTC/ETH dominance, directly on the homepage. This feature replaces the previous "Community" section that was prone to scams and viruses, ensuring a safer browsing experience.

- **Market Cap to Volume Ratio:** Calculate and display the market cap to volume ratio for each cryptocurrency, with a color indicator to quickly identify if a crypto's market cap is inflated or if its volume is too low compared to its market cap. This feature helps in finding cryptocurrencies that may have an inflated market cap, providing a valuable tool for better investment decisions.

- **Fully Diluted Valuation (FDV):** Introduces the calculation and display of the Fully Diluted Valuation for each cryptocurrency, alongside the market cap in the listings. The FDV is color-coded based on the ratio of market cap to FDV - green for ratios between 0-10%, yellow for 10-50%, and red for ratios over 50%, providing an additional layer of insight for investment decisions. Infinite supplies are marked with an "∞" symbol, without color coding.

- **Dynamic Theme Support:** Automatically adjusts the styling of added elements (such as FDV and ratio indicators) to match CoinMarketCap's day and night themes for seamless integration.

- **Modern Design:** Enjoy a modernized and intuitive design for easier navigation.

- **Open Source:** Full transparency with an open-source codebase on GitHub.

## Screenshots

Below are some before and after screenshots to give you a feel for the enhancements "Better CoinMarketCap" brings to your browsing experience, including the new "Market Overview" card.

### Homepage View

Before | After

:---:|:---:

![Old Homepage](images/1-old.png) | ![New Homepage with Market Overview](images/1-new.png)

### Coin Page View

Before | After

:---:|:---:

![Old Coin Page](images/2-old.png) | ![New Coin Page with FDV and Market Cap to Volume Ratio](images/2-new.png)

## Installation

To install "Better CoinMarketCap," simply add the extension to your Chrome browser from the Chrome Web Store. The enhancements will be automatically applied to CoinMarketCap.com.

## Usage

Once installed, the extension will automatically apply the new styles and functionalities to CoinMarketCap.com, including the "Market Overview" card. There's no need for any additional setup or configuration.

## Support

For support, questions, or more information, please visit [our GitHub issues page](https://github.com/Decryptu/Better-CoinMarketCap/issues).

## Contributing

Contributions are welcome! Please check out our [contribution guidelines](CONTRIBUTING.md).

## License

This project is licensed under the [MIT License](LICENSE).

## Disclaimer

This Chrome extension is not affiliated with, endorsed, or sponsored by CoinMarketCap. All trademarks belong to their respective owners.

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Enjoy a better CoinMarketCap with less noise and more focus on the data that matters to you, including insightful analysis on market cap and volume ratios, a safer browsing experience with the new "Market Overview" card, and enhanced financial insights with FDV calculations.