Twitch Chat Replay is a Chrome extension developed by Abyss. As the name suggests, it allows users to replay the chat from Twitch streams during anime marathons. This free extension is a useful tool for Crunchyroll and RWBY marathon viewers who want to relive the chat experience.

One of the main features of Twitch Chat Replay is its support for Crunchyroll marathon streams. Users can easily replay the chat from these streams and catch up on the conversations that took place during the marathon. Additionally, the extension also supports RWBY marathon streams, providing users with the ability to revisit the chat discussions from these events.

Another notable feature of Twitch Chat Replay is its support for multiple showings. Users can choose to replay the chat from different showings, allowing them to explore the conversations that occurred during various screenings of the same anime marathon.

The extension also offers a dark mode, which provides a more visually appealing and comfortable viewing experience for users who prefer darker themes. Additionally, Twitch Chat Replay has VLC automatic syncing, ensuring that the chat replay is synchronized with the video playback.

Please note that Twitch Chat Replay is currently in beta, and some anime may still be unavailable. For more information about the extension, you can visit the official website or check out the source code on GitHub.