Codecityapp.com

CodeCity turns coding practice into a living city that grows as you learn. Practice Python, JavaScript, terminal commands, Bash, AI concepts, interview prep, and more through bite-sized challenges, guided mastery paths, and real-time feedback. Solve practical coding challenges, follow structured skill paths from beginner to advanced, and get help from ARIA, an AI coding mentor. Track XP, streaks, certifications, and progress as you build real developer skills. CodeCity is built for self-directed learners, students, bootcamps, and schools that want coding practice to feel active, visual, and motivating.