Earlier this month, Microsoft made the source code for its Windows calculator available on GitHub . This has spurred developers to add new features to the app, like a new graphing mode that will make its way to the official Windows Calculator app . The "Graphing Mode" is one of 30+ suggestions that open-source contributors have proposed so far. The ZDNet reports:"Physical graphing calculators can be expensive, software solutions require licenses and configuration by school IT departments, and online solutions are not always an option," he added. "Graphing capabilities in their daily tools are essential for students who are beginning to explore linear algebra as early as 8th grade. [...] At present, Windows Calculator does not currently have the needed functionality to meet the demands of students."There's no timeline for when the new graphing mode will arrive, but it should arrive soon.