Duolingo Strengthen Skills Pro is a Chrome add-on developed by Emil Bruckner. This free program falls under the category of Browsers, specifically Add-ons & Tools. Designed to enhance your language learning experience, Duolingo Strengthen Skills Pro allows you to select which specific language skills you want to strengthen.

With this Pro Version, you no longer have to rely on the traditional strengthen skills button. Instead, you have the flexibility to choose the areas where you need the most practice. By focusing on your weakest strengths, you can accelerate your progress towards fluency.

It's important to note that while this approach may be effective for many users, it may not work for everyone. If you encounter any issues or have any feedback, please reach out to the developer.

Disclaimer: Duolingo Strengthen Skills Pro is an independent add-on and is not affiliated with Duolingo.