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Roadmaps

TypeScript

TypeScript

Skill roadmap

Everything you need to learn about TypeScript in 2026

93 topics

Mapped Types

TypeScript Modules

Generic Types

Generic Constraints

Introduction to TypeScript

TypeScript vs JavaScript

Running TypeScript

TS and JS Interoperability

Installation and Configuration

TypeScript Types

Pick

Readonly

Exclude

Awaited

Parameters

Advanced Types

NonNullable

ReturnType

InstanceType

Formatting

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Linting

Useful Packages

Build Tools

Utility Types

Types vs Interfaces

Extending Interfaces

Interface Declaration

Hybrid Types

Combining Types

instanceof

typeof

Equality

Truthiness

Type Predicates

TypeScript Functions

JavaScript Roadmap

TypeScript Interfaces

Typing Functions

Type Inference

Type Guards / Narrowing

Global Augmentation

Ecosystem

Find the detailed version of this roadmap along with other similar roadmaps

Related Roadmaps

TypeScript

roadmap.sh

TS Playground

tsc

ts-node

Object Types

Primitive Types

Interface

boolean

tsconfig.json

Compiler Options

Class

number

Enum

string

Type Compatibility

Array

void

Assertions

Tuple

undefined

as [type]

Union Types

null

Object

as any

as const

Intersection Types

Bottom Types

Top Types

Non-null Assertion

Type Aliases

never

unknown

satisfies keyword

keyof Operator

any

Classes

Constructor Params

Function Overloading

Generics

Access Modifiers

Partial

Abstract Classes

Omit

Inheritance vs Polymorphism

Record

Decorators

Method Overriding

Extract

Constructor Overloading

Namespaces

Ambient Modules

External Modules

Conditional Types

Namespace Augmentation

Literal Types

Template Literal Types

Recursive Types

Frontend

Backend

Node.js

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Related roadmaps

Frontendrole Backendrole JavaScriptskill Node.jsskill Reactskill