If you are a middle or high school student interested in computer science, the U.S. Congress offers an opportunity to showcase your skills. The Congressional App Challenge is open for submissions, as announced by U.S. Rep. Diana Harshbarger.
Participation in the challenge has expanded significantly, reaching diverse and rural student populations. Harshbarger highlighted that this contest is changing Congress’s perspective on computer science and STEM fields.
Since its inception, mentions of computer science and coding in Congress have increased by 2,000%, which Harshbarger attributes to talented STEM students nationwide, including those from East Tennessee. “The STEM field is one of the fastest-growing industries around the world,” she stated.
Harshbarger emphasized that the challenge provides students with a chance to demonstrate their technical abilities by creating apps for various devices. Last year’s winner from her district was Graham Mefford from University School in Johnson City, whose app Stridease aids users in monitoring foot health. “With the amount of walking I do around Congress, I really appreciated this one,” said Harshbarger.
Ryan Zheng from Science Hill High School secured second place with EcoQuest, an app promoting environmental protection through recycling challenges. “I can’t wait to see what our incredible students will create this year,” added Harshbarger.
To participate, students must be enrolled in middle or high school during app submission and may compete individually or in teams of up to four members. Participants must reside or attend school in the district where they compete; at least half of team members must meet eligibility requirements for their chosen district.
Students can use any programming language and platform without restrictions on application themes or topics. A complete list of rules is available online on the CAC website.
Registration is currently open and closes on October 30th. Students should register online before submitting their apps by the deadline. Additional information can be found on Harshbarger’s website or the Congressional App Challenge site.



