The "unified color of contributions" is a Chrome extension developed by okazaki200226 that aims to solve the issue of the color of GitHub contributions determining the perceived effort put into each day's work. With this extension, users no longer have to worry about the color of their GitHub contributions.

The main function of this extension is to unify the color of contributions to the highest color available. By doing so, it ensures that all contributions appear with the same color, regardless of the actual number of contributions made. This eliminates the visual distinction between days with fewer contributions and days with more contributions.

With the "unified color of contributions" extension, users can have a consistent visual representation of their GitHub activity, regardless of the actual level of contribution on each day. This can be particularly helpful in situations where users want to present a more uniform and professional appearance of their GitHub profile.

Overall, the "unified color of contributions" extension provides a simple and effective solution to the issue of GitHub contribution colors, allowing users to have a more consistent visual representation of their activity on the platform.