AtCoder Submission Share is a Chrome add-on developed by mathyassu. It is a free tool that adds an Algoshiki-style tweet button to the AtCoder Submission page. With this add-on, users can easily share their code submissions on Twitter with just a click.

The add-on is designed specifically for AtCoder, a popular platform for competitive programming. It enhances the user experience by providing a convenient way to share code snippets on social media. The Algoshiki-style tweet button adds a touch of uniqueness to the sharing process, making it more visually appealing.

By integrating AtCoder Submission Share into their Chrome browser, users can streamline their workflow and connect with the programming community through social media. It is a useful tool for programmers who want to showcase their coding skills or seek feedback on their submissions.

Overall, AtCoder Submission Share is a valuable add-on for AtCoder users who want to easily share their code submissions on Twitter.