JavaScript courses can help you learn programming fundamentals, DOM manipulation, asynchronous programming, and event-driven development. You can build skills in debugging, working with APIs, and creating interactive web applications. Many courses introduce tools like Node.js for server-side development, React for building user interfaces, and Git for version control, showing how these skills come together in real-world projects.

Skills you'll gain: Web Design, Maintainability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: TypeScript, Application Programming Interface (API), API Design, Javascript, Node.JS, Code Reusability, Software Architecture, Software Design Patterns, Web Development, Object Oriented Programming (OOP), Back-End Web Development, Front-End Web Development, Software Development, Software Engineering
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: iOS Development, Interactive Design, User Interface (UI) Design, Data Persistence, Application Design, Application Programming Interface (API), Game Design, Restful API, JSON, Animation and Game Design, Frontend Performance, Typography
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Software Documentation, API Gateway, Scripting, API Design, API Testing, Restful API, JSON, Application Programming Interface (API), Data Import/Export, Scripting Languages, Technical Documentation, Performance Tuning, Content Management, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: React Native, UI Components, Responsive Web Design, Mobile Development, User Interface (UI), User Interface (UI) Design, Cross Platform Development, React.js, Android Development, iOS Development, Mobile Development Tools, Frontend Integration, Application Development, Interactive Design, Debugging, Restful API, Application Programming Interface (API), Payment Systems
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Angular, Development Environment, Software Development Tools, Back-End Web Development, JavaScript Frameworks, Authentications, Web Development Tools, Application Frameworks, Web Applications, User Accounts, UI Components, Application Programming Interface (API), TypeScript, Dataflow, Data Persistence, Data Store, User Interface (UI)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Angular, Application Deployment, UI Components, User Interface (UI), JavaScript Frameworks, Application Programming Interface (API), Web Development Tools, Development Environment, Command-Line Interface
Intermediate · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Prometheus (Software), Amazon Bedrock, Rust (Programming Language), System Monitoring, Site Reliability Engineering, Command-Line Interface, Grafana, Continuous Monitoring, IT Automation, Automation, CI/CD, Prompt Patterns, DevOps, Unix Commands, JSON, Compliance Auditing, Linux, File Systems, File I/O
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Program Development, Software Development, Web Development Tools, Process Driven Development, Development Environment, Web Frameworks, Server Side, File I/O, Data Store, Web Servers, Package and Software Management, Data Entry
Beginner · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Infrastructure as Code (IaC), Terraform, Unit Testing, YAML, Encryption, Rust (Programming Language), Advanced Encryption Standard (AES), Cryptography, JSON, Git (Version Control System)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Application Lifecycle Management, Mobile Development, UI Components, Application Development, Application Programming Interface (API), Data Persistence, User Interface (UI), Web Services, Programming Principles, User Interface (UI) Design, JSON, Data Modeling, Storyboarding
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Query Languages, Business Logic, Model View Controller, Software Architecture
Intermediate · Course · 1 - 4 Weeks