Plant vs Undead - Marketplace LE calculator is a Chrome extension that provides a convenient way to calculate the LE (Life Essence) produced by each plant listed in the marketplace. This extension does not make any server-side calls, but instead parses the HTML displayed in your browser and performs the necessary mathematical calculations.

One of the key advantages of this extension is its focus on user privacy. It does not track any user data and does not require any permissions, making it a safe and trustworthy tool to use. Additionally, the developer, pmorelli92, has made the source code available on their Github page, allowing users to inspect it for transparency and security.

If you find this extension helpful and would like to support the developer, you have the option to donate using BSC (Binance Smart Chain) with the provided wallet address. However, this is completely optional and not required to use the extension.

Overall, Plant vs Undead - Marketplace LE calculator is a useful tool for players of the game who want to optimize their plant choices and maximize their Life Essence production.