Inside Stanford’s Elite Student Hackathon [Full Documentary]

Beau Carnes — Wed, 29 Apr 2026 17:40:42 +0000

Are you ready to be inspired by the next generation of tech innovators? freeCodeCamp.org just dropped a new documentary on our YouTube channel that dives deep into Stanford’s TreeHacks 2026, one of the largest and most exciting hackathons on the planet.

TreeHacks isn’t your average coding marathon. For its 12th year, it attracted 15,000 applicants, but only 1,000 were lucky enough to be accepted. Over an intense 36-hour nonstop hackathon weekend, hackers from all over the world collaborated, coded, and created with a mission not just to build cool tech, but to make a real social impact.

The documentary highlights projects that blend AI, hardware, and pure imagination into tech that feels futuristic. A judge put it perfectly: “I want to see something that makes me question why there was a box in the first place.”

Watch the full documentary on the freeCodeCamp.org YouTube channel (2-hour watch).

Inside UC Berkeley's Cal Hacks – A Documentary About the World's Biggest Collegiate Hackathon

Beau Carnes — Thu, 15 Jan 2026 15:55:31 +0000

What happens when you lock over 2,500 ambitious developers in a massive science museum for an entire weekend? We posted a documentary on the freeCodeCamp.org YouTube channel that takes you to the heart of Cal Hacks 2025, held at the iconic former Exploratorium in San Francisco.

In this film, freeCodeCamp founder Quincy Larson explores the "ocean of developers" who navigated an intense 36-hour sprint to turn raw ideas into functioning prototypes. From grueling application processes to sleeping under tables on air mattresses, the documentary captures the true grit required to compete at the world's largest collegiate hackathon.

The documentary follows students from across the country. You’ll witness the diverse range of problems these hackers chose to solve, including:

Social & Accessibility Tools: Projects like an ASL translator using motion control and tactile visual aid devices for the visually impaired.
Government & Financial Innovation: AI-driven systems designed to slash Social Security processing times from seven months to two days.
Creative AI & Robotics: The "Burger Bot" automated food assembler and "Figure Flow," which turns body movements into musical instruments.
Engineering Humor: A "Deodorant Robot" equipped with odor sensors to maintain hygiene in crowded coding rooms.

The journey wasn't without its obstacles. By Saturday morning, the initial excitement often gives way to work as participants face technical hurdles. This year, students had to "chase the waves" of Wi-Fi across the venue or resort to mobile hotspots to keep their projects alive.

Director: Beau Carnes
Sound and Camera: Sunday Ajak
Camera: Nathaniel Tham
Music: Quincy Larson

Watch the full documentary now on the freeCodeCamp.org YouTube channel.

Documentary - freeCodeCamp.org

Inside Stanford’s Elite Student Hackathon [Full Documentary]

Inside UC Berkeley's Cal Hacks – A Documentary About the World's Biggest Collegiate Hackathon