Programming Languages
Core languages and ecosystem frameworks.
10 live courses · 8 on the roadmap
JavaScript Mastery
From browser fundamentals to V8 internals, event loop, security, architecture, and staff-level engineering.
Python
From your first script to FastAPI, async, data science and senior interview prep.
Java
Java 21 + Spring Boot + JPA + JWT, with senior interview prep.
Java Fundamentals
Staff-engineer Java mastery — JVM internals, LTS strategy, Java 21, enterprise adoption, and production engineering.
C Programming
Complete C tutorial — basics, pointers, memory, file I/O, error handling, and advanced systems programming.
C# Programming
Master C# from basics to ASP.NET Core — OOP, LINQ, async, EF Core, xUnit, and .NET developer interviews.
Go (Golang)
Master Go — syntax, goroutines, channels, REST APIs, PostgreSQL, testing, Docker, and cloud-native microservices.
PHP Mastery
From modern PHP 8.3+ to enterprise backends — Laravel, Symfony, PDO, security, performance, DevOps, and senior interviews.
Spring Framework
The backbone of Java: IoC, DI, AOP, and Spring MVC.
Spring Boot
Production-grade backend engineering with microservices & cloud.
On the roadmap
More Programming Languages tracks coming soon — vote with a click.