Master.dev
master.devDeveloper courses arranged into focused learning paths
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Developer courses arranged into focused learning paths
Interactive study for software-development topics
Project-based programming study in a JetBrains workflow
Community coding kata with tests and solution comparisons
Frontend projects built against supplied designs and briefs
Coding paths with backend, DevOps and data projects
Short coding lessons reinforced by quizzes and practice
A self-paced coding curriculum with interactive challenges
Coding foundations taught through visible program behavior
A curriculum centered on React applications and Node APIs
JavaScript language lessons followed by browser programming
Programming lessons with online compilers close at hand
Short programming tutorials beside exercises and references
Coding courses and paths organized by technical goal
Language practice with exercises and mentoring
A project-led route through full-stack web development
English skills practice filtered by level and topic.
ASL lessons, practice sentences and a video dictionary.
AI conversations with corrections and saved vocabulary.
Audio language lessons with a choice of narration language.
Short story episodes with personalized language exercises.