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TypeScript for Professionals - by Basarat

4.7 Filled star Filled star Filled star Filled star Half star
Based on 3,928 ratings
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Basarat Ali Syed

I've been teaching TypeScript since 2012 (since launch). While teaching Juniors as well as Experts, I gathered a few tricks to make it an easy and smooth learning experience. I share those experiences with you. The objective is simple:

  • You can feel confident about what TypeScript is and offers

  • You become a competent TypeScript / JavaScript developer

A lot of effort has gone into this course to make sure you get all the knowledge you need, as quickly as possible.

Why TypeScript

Read more

I've been teaching TypeScript since 2012 (since launch). While teaching Juniors as well as Experts, I gathered a few tricks to make it an easy and smooth learning experience. I share those experiences with you. The objective is simple:

  • You can feel confident about what TypeScript is and offers

  • You become a competent TypeScript / JavaScript developer

A lot of effort has gone into this course to make sure you get all the knowledge you need, as quickly as possible.

Why TypeScript

I've been teaching and working with JavaScript for the past 10 years. TypeScript is hands down the best way to learn JavaScript. Give a beginner JavaScript developer a workflow with the TypeScript compiler and they can actually learn stuff themselves thanks to TypeScript's excellent 1000+ compiler errors that prevent common mistakes.

Why this course

I'm a Microsoft MVP (Most Valuable Professional) for TypeScript thanks to my teaching contributions in the form of books, various videos and answers on StackOverflow.

This provides the best guidance possible for all the ways you can use TypeScript for your JavaScript projects to give you the most chances of success in your professional career. This course is based on my experience in that area and curated based on key workshop insights.

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What's inside

Learning objectives

  • Use typescript at your day to day job
  • Learn the basics of typescript's type system
  • Use types for annotating any javascript object
  • Learn advanced typescript concepts
  • Create complex type utility functions

Syllabus

Basics
Setup and Hello World
Primitive Types
Instance Types
Read more
`
Utility
Utility

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Teaches TypeScript, which is an excellent way for JavaScript developers to learn and prevent common mistakes with its compiler errors
Covers advanced TypeScript concepts, which allows developers to create complex type utility functions and deepen their understanding
Explores various TypeScript features like generics, union types, and mapped types, which are essential for building robust applications
Includes creating an NPM package, which is a practical skill for sharing and distributing TypeScript code with other developers
Requires learners to have a solid understanding of JavaScript fundamentals before diving into TypeScript-specific concepts and advanced features
Includes TypeScript enums, which are considered bad practice by some developers due to their potential runtime issues and limitations

Save this course

Create your own learning path. Save this course to your list so you can find it easily later.
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Reviews summary

Comprehensive typescript for professionals

According to learners, this course offers comprehensive coverage of TypeScript, progressing logically from basics to expert topics. It's particularly valuable for professionals, focusing on skills you can apply directly at your job. Taught by an experienced TypeScript expert, the course provides a deep dive into the type system. While it covers a wide range, a solid foundation in JavaScript is helpful, and the pace might be challenging for absolute beginners. Overall, it seems to provide the knowledge needed to become a competent TypeScript developer.
Assumes familiarity with JavaScript.
"Definitely helps if you have a solid background in JavaScript."
"It moves quickly past basic JS concepts, so be prepared."
"Not a course for absolute beginners to programming."
Taught by a knowledgeable MVP.
"The instructor's experience really shines through in the explanations."
"Basarat clearly understands TypeScript inside and out."
"Learning from an MVP felt like getting the definitive guide."
Excellent detail on advanced types.
"The sections on conditional and mapped types were incredibly clear."
"Finally understood the nuances of TypeScript's type system deeply."
"Worth taking just for the expert-level type concepts alone."
Covers a wide range of TypeScript topics.
"I really appreciated how it started with the basics and built up."
"It covers everything from simple types to complex mapped types."
"Felt like a complete guide to TypeScript for my job."
Directly applicable skills for daily work.
"The examples shown were practical and workplace relevant."
"I could immediately apply what I learned to my projects."
"Focused on using TypeScript effectively in a professional context."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in TypeScript for Professionals - by Basarat with these activities:
Review Core JavaScript Concepts
Solidify your understanding of JavaScript fundamentals to better grasp TypeScript's extensions and how it relates to JavaScript.
Browse courses on JavaScript Fundamentals
Show steps
  • Review data types, variables, and operators.
  • Practice working with functions and objects.
  • Familiarize yourself with DOM manipulation.
Read 'Programming TypeScript'
Supplement the course with a comprehensive guide to TypeScript programming.
View Putting Knowledge to Work on Amazon
Show steps
  • Acquire a copy of 'Programming TypeScript'.
  • Read the book, focusing on topics covered in the course.
  • Try out the code examples and exercises in the book.
Read 'Effective TypeScript'
Supplement the course material with a practical guide to writing effective TypeScript code.
View Effective Typescript on Amazon
Show steps
  • Obtain a copy of 'Effective TypeScript'.
  • Read through the book, focusing on areas relevant to the course syllabus.
  • Experiment with the code examples provided in the book.
Four other activities
Expand to see all activities and additional details
Show all seven activities
TypeScript Coding Challenges
Reinforce your understanding of TypeScript concepts through hands-on coding exercises.
Show steps
  • Find a website with TypeScript coding challenges.
  • Solve a set number of challenges each week.
  • Review your solutions and learn from your mistakes.
Write a TypeScript Blog Post
Deepen your understanding of a specific TypeScript topic by explaining it in a blog post.
Show steps
  • Choose a TypeScript topic that interests you.
  • Research the topic thoroughly.
  • Write a clear and concise blog post explaining the topic.
  • Publish your blog post online.
Build a Simple Web Application with TypeScript
Apply your TypeScript knowledge to a real-world project to solidify your understanding and gain practical experience.
Show steps
  • Choose a simple web application to build.
  • Set up a TypeScript project with a build process.
  • Implement the application's features using TypeScript.
  • Test and debug your code.
Contribute to a TypeScript Open Source Project
Gain experience working with TypeScript in a collaborative environment and contribute to the open-source community.
Show steps
  • Find a TypeScript open-source project on GitHub.
  • Identify an issue or feature you can contribute to.
  • Submit a pull request with your changes.
  • Respond to feedback from the project maintainers.

Career center

Learners who complete TypeScript for Professionals - by Basarat will develop knowledge and skills that may be useful to these careers:
Frontend Developer
A Frontend Developer builds the user interface of websites and applications, and this course is particularly helpful for those looking to specialize in TypeScript. This role often involves creating interactive components, managing user inputs, and ensuring a seamless user experience. The course content, which covers modules, type declarations, and creating frontend projects, directly helps a Frontend Developer integrate TypeScript into web development workflows. The course's focus on type systems, advanced concepts, and utility functions will help the Frontend Developer write more robust and maintainable code.
See salaries and explore the career path for Frontend Developer
Software Engineer
A Software Engineer designs and develops software systems, and this course equips them with the knowledge to leverage TypeScript in a professional setting. The role includes a wide range of tasks, from coding and testing to system design and maintenance. This course covers many practical applications of TypeScript, helping a Software Engineer use this language to create complex features with confidence. The course's content, especially the lessons on structural typing, classes, and generics, helps Software Engineers write clean, scalable, and reliable code for any application or system.
See salaries and explore the career path for Software Engineer
Full-Stack Developer
A Full Stack Developer works on both the frontend and backend of applications, and this course is particularly vital for those who want to use TypeScript across the entire stack. This role involves building user interfaces, server-side logic, and database interactions. Learning how to use TypeScript with modules, type declarations, and creating npm packages, helps a Full Stack Developer to manage entire projects. The course's coverage of advanced TypeScript features, like conditional types and mapped types, helps a Full Stack Developer to write more efficient and maintainable code.
See salaries and explore the career path for Full-Stack Developer
Web Developer
Web Developer is a broad role that includes building websites and web applications, and this course is indispensable for a Web Developer who wants to use TypeScript. Daily tasks for a web developer involve coding, testing, and fixing bugs with languages such as JavaScript, and this course in particular will teach how to apply TypeScript to a JavaScript project. The course's focus on modules, type declarations, and creating frontend projects lets a Web Developer integrate TypeScript smoothly into web development workflows. Those who want the best ways to use TypeScript for projects should take this course in particular.
See salaries and explore the career path for Web Developer
Application Developer
An Application Developer is responsible for creating applications for various platforms, and this course empowers them to apply TypeScript to their projects. The role often involves coding, testing, and debugging, and the course's curriculum helps an Application Developer write code that is easier to maintain. The course's focus on topics such as type assertions, type casting, and async/await can directly improve the quality of the software an Application Developer creates. The course helps with practical skills to work professionally in the field.
See salaries and explore the career path for Application Developer
Software Architect
A Software Architect designs the structure of software systems, and this course helps ensure they understand the nuances of using TypeScript in their designs. The architect is concerned with the overall design of a system, and the course material helps the Software Architect understand how to ensure maintainability, scalability, and long-term performance. The course's coverage of advanced topics, like conditional types, mapped types, and type utility functions helps the Software Architect design robust systems for projects which use TypeScript.
See salaries and explore the career path for Software Architect
Technical Lead
A Technical Lead manages a team of developers, and this course is helpful for understanding the technical aspects of using TypeScript in a project. This role needs to guide developers on best practices, and the course provides insight that helps the Technical Lead communicate these best practices. The Technical Lead will also benefit from the course's focus on advanced typing and project structure. The course can ensure a Technical Lead is able to support their team to best use TypeScript in a project.
See salaries and explore the career path for Technical Lead
Mobile Application Developer
A Mobile Application Developer builds apps for smartphones and tablets, and this course may be useful if they are looking to use TypeScript in their projects. This role requires strong coding skills and an understanding of mobile UI frameworks, and the course's content, which focuses on TypeScript's type system, type annotations, and advanced concepts, will help Mobile Application Developers write robust code that is easier to maintain. The course helps a Mobile Application Developer who wants to branch into cross-platform development that uses TypeScript.
See salaries and explore the career path for Mobile Application Developer
Backend Developer
A Backend Developer builds and maintains the server-side logic of applications, and this course may be useful for those who want to use TypeScript in their work. They spend time writing APIs, managing databases, and ensuring the application's stability, and this course will help those who wish to use TypeScript for these tasks. The course's information on modules, type declarations, and npm packages may help a Backend Developer who wants to use TypeScript on a server. The course may enable a Backend Developer to use TypeScript for projects.
See salaries and explore the career path for Backend Developer
Database Developer
A Database Developer designs, creates, and maintains databases, and this course may be useful in certain contexts given this developer's connection to backend logic. Their responsibilities include database performance, security, and reliability, and the course may help a database developer who wishes to use TypeScript for database related tasks. A database developer will be coding to manage the database, and the course material on modules will be useful. This course may be useful for those who want to use TypeScript for database operations.
See salaries and explore the career path for Database Developer
DevOps Engineer
A DevOps Engineer is responsible for streamlining software development workflows, and this course may be helpful for those who want to integrate TypeScript into their automation and tooling. Their role focuses on automation, CI/CD pipelines, and cloud infrastructure, and this course may be useful if the DevOps environment also uses TypeScript. The course's information on modules and creating npm packages could help DevOps engineers who want to use TypeScript. A DevOps Engineer may find the course useful if they engage in TypeScript projects.
See salaries and explore the career path for DevOps Engineer
Game Developer
A Game Developer creates video games, and this course might be useful for certain kinds of game development, given that TypeScript is a superset of JavaScript, which can be useful in game development. This role involves programming game mechanics, creating user interfaces, and optimizing performance. A game developer could use the information learned in this course to use TypeScript in game development. A Game Developer who wishes to use TypeScript should consider this course.
See salaries and explore the career path for Game Developer
Data Scientist
A Data Scientist analyzes data to extract meaningful and actionable insights, and this course might be useful for specific data visualization projects where TypeScript is used. Their work involves machine learning, data modeling, and statistical analysis, and the course's material may help them if they work on a front end that requires TypeScript. The modules and project focus of this course might be useful to a Data Scientist working with TypeScript. This course may be useful in specific contexts for Data Scientists.
See salaries and explore the career path for Data Scientist
UX Designer
A UX Designer focuses on user experience, and this course might be useful if they wish to learn the fundamentals of TypeScript for collaborating with developers. Their work includes user research, wireframing, and prototyping. While their job does not directly involve coding, they might benefit from knowing TypeScript to understand how projects are developed and to better collaborate. This course may be useful for a UX Designer who wishes to understand the technical side of development.
See salaries and explore the career path for UX Designer
Quality Assurance Analyst
A Quality Assurance Analyst tests software to ensure its quality and functionality, and this course might be helpful for an analyst to learn more about how TypeScript code is written. The role focuses on manual and automated testing, and the course may help a QA analyst if they also want to automate testing using JavaScript and TypeScript. The course might be useful for a QA Analyst to learn more about the project they are testing. This course may be useful for a QA Analyst interested in learning TypeScript.
See salaries and explore the career path for Quality Assurance Analyst

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in TypeScript for Professionals - by Basarat.
Cover image
Effective Typescript
Save
Provides practical advice on how to write better TypeScript code. It covers a wide range of topics, from basic type annotations to advanced techniques like generics and conditional types. It valuable resource for anyone who wants to improve their TypeScript skills and write more maintainable code. This book adds more depth to the course by providing real-world examples and best practices.
Effective Typescript
Paperback
Check
Effective Typescript
Kindle Edition
Check
Cover image
Putting Knowledge to Work
Save
Provides a comprehensive introduction to TypeScript, covering everything from the basics of the type system to advanced features like generics and decorators. It great resource for developers who are new to TypeScript or who want to deepen their understanding of the language. This book is particularly useful as a reference tool and provides additional depth to the course material.
Putting Knowledge to Work
Paperback
Check
Putting Knowledge to Work
Kindle Edition
Check

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Rating
4.7 Filled star Filled star Filled star Filled star Half star
Effort
3.5 total hours
Via
Udemy
Instructor
Basarat Ali Syed
Language
English
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Teaches TypeScript, which is an excellent way for JavaScript developers to learn and prevent common mistakes with its compiler errors
Covers advanced TypeScript concepts, which allows developers to create complex type utility functions and deepen their understanding
Explores various TypeScript features like generics, union types, and mapped types, which are essential for building robust applications
Includes creating an NPM package, which is a practical skill for sharing and distributing TypeScript code with other developers
Requires learners to have a solid understanding of JavaScript fundamentals before diving into TypeScript-specific concepts and advanced features
Includes TypeScript enums, which are considered bad practice by some developers due to their potential runtime issues and limitations
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