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Computer Programming

718 learners

Learning Functions using TypeScript

Dive into functions, an essential component of TypeScript. Learn how to define, call, and manipulate functions to drive your code's logic and functionality.

TypeScript

See path

4 lessons

18 practices

1 hour

Course details

Mastering TypeScript Functions and Return Statements

Preview

Gardening Practice: Planting Flowers

Gelato Generosity: Adjusting Servings in Dessert Dash

Transforming Functions to Anonymous Form in TypeScript

Dessert Factory Function Fix

Crafting the Perfect Juice Recipe Message in TypeScript

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11