Code Joint
Spreading universal access to education by pioneering digital learning systems.
Join our communityWhat We Do
Courses
We offer courses on competitive programming, a subset of programming focusing on solving problems similar to what you would find on Leetcode or Codeforces under a time limit in a contest. These courses are for people of all skill levels, even if you've never written a line of code or have solved dozens of dozens of problems.
Charity
As a social business, we donate 50% of our revenue to charitable causes relating to education and the other half to growing our business. This helps us accomplish our mission by ensuring that the revenue not needed for growth is also put into causes that align with our mission without us hoarding it for our own personal expenditures.
Why Us
self-hosted judge.
We worked day and night to create our own judging website similar to USACO with quality as our top priority. It contains all the features you need on a judge: a comprehensive problems list, great problem descriptions, a code editor, and a satisfying submission animation. Visit judge.codejoint.org to see for yourself!
interactive.
We care deeply about ensuring students are engaged in learning, so we use Slidev to ensure our slides are satisfying, smooth, and interactive. This ensures that students at Code Joint remain engaged and actively learn rather than sleeping through boring Google Slides or Powerpoints.
easily track progress.
We've also created our own course website where students, parents, and teachers can track progress on assignments assigned by the teacher. With this intuitive UI, everyone can easily see which assignments should be completed and where the student needs improvement, accelerating the learning process for students. Visit course.codejoint.org to see for yourself!
Who Are We?
Robin Wang
Hey there! I've been programming for 8+ years, and I've spent 150+ hours tutoring one-on-one with students, guiding them to find a passion for programming. I am currently USA Coding Olympiad Gold Division 🐄
Vincent Li
Hi! I am the lead programmer of Code Joint, so blame me if our websites break. On a more serious note, I also tutor students in my free time and I am currently USA Coding Olympiad Silver Division.
Derrick Li
Hi, I'm Derrick Li (not related to Vincent). I'm the marketing manager of Code Joint. I love to play tennis and the cello in my free time.
Aathan Kumar
Hey, I'm Aathan Kumar. I'm the outreach director of Code Joint. Other than working on Code Joint, I love playing volleyball and playing the violin.
FAQ
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