7TV Nightly is a powerful Chrome extension developed by 7TV that aims to improve your viewing experience on Twitch and YouTube. As an add-on in the Browsers category, it offers a range of new features, emotes, vanity options, and performance enhancements.

With 7TV Nightly, you can access a vast collection of chat emoticons for hundreds of thousands of channels across Twitch and YouTube. This allows you to fully immerse yourself in the chat experience and communicate with other viewers using a wide variety of expressive emotes. The extension also provides customization options, enabling you to personalize your chat experience according to your preferences.

It's important to note that 7TV Nightly is the nightly branch of the 7TV platform. This means that it is frequently updated whenever changes are made to the source repository. While this ensures that you have access to the latest features and improvements, it also means that the extension may sometimes be unstable or even break entirely. Nevertheless, if you're willing to embrace the occasional instability, 7TV Nightly can greatly enhance your Twitch and YouTube experience.