Learn essential TypeScript concepts for React and Angular development in this comprehensive tutorial. Explore the fundamentals of TypeScript, including variable declarations, types, interfaces, classes, objects, and modules. Gain hands-on experience with your first TypeScript program, understand type assertions and arrow functions, and master object-oriented programming principles such as constructors, access modifiers, and properties. Dive into practical examples and clear explanations to enhance your skills in building robust web applications with TypeScript.