Javascript Courses and Certifications

JavaScript Map in Practice: Revision and Application

Master JavaScript Map's data structure for efficient counting, aggregation, and inventory management through hands-on practice with real-world library and inventory systems.

• CodeSignal
• 4 hours
• On-Demand
• Free Certificate

Mastering Task Decomposition in JavaScript

Master JavaScript task decomposition techniques to break down complex coding problems into manageable parts, from matrix traversal to nested object manipulation and log analysis.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Maximizing Efficiency in Problem-Solving Techniques in JavaScript

Master advanced JavaScript problem-solving techniques, from optimizing brute force methods to implementing efficient heap operations, query processing, and combinatorial solutions for enhanced code performance.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Applying Simple Looping in Practice with JavaScript

Master JavaScript loops through hands-on practice with arrays, strings, and numbers. Apply techniques like center-outward traversal, character grouping, and reverse number operations to solve real coding challenges.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Practicing String Operations and Type Conversions in JavaScript

Master string manipulation and type conversion techniques in JavaScript through hands-on exercises focusing on text processing, time handling, and pattern matching.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Mastering Implementation of Advanced Loops in JavaScript

Master advanced JavaScript loops to handle complex data operations, string manipulations, game mechanics, and large number calculations with sophisticated programming techniques.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Revisiting JavaScript Basics

Master JavaScript fundamentals through hands-on exercises covering arrays, loops, conditionals, and string manipulation, with practical examples from space exploration and travel scenarios.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Easy Interview Coding Practice in JavaScript

Master fundamental JavaScript coding challenges through hands-on practice with string manipulation, array operations, math algorithms, and recursion - perfect for interview preparation and building problem-solving skills.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Making a Dynamic Todo List with JavaScript

Master JavaScript DOM manipulation and event handling by building an interactive todo list with dynamic updates, data persistence, and sorting features.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Creational Design Patterns in JavaScript

Master creational design patterns in JavaScript, including Singleton, Factory Method, Abstract Factory, and Builder patterns, to create flexible, reusable code and apply them in real-world scenarios.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Structural Patterns in JavaScript

Master structural design patterns in JavaScript, including Adapter, Decorator, and Composite patterns to create flexible systems with improved code maintainability and extensibility.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

JavaScript Classes and Objects Basics

Master JavaScript classes and object-oriented programming through hands-on exercises, from basic class structures to advanced concepts like inheritance, encapsulation, and method implementation.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Applying Advanced Data Structures in Practice with Javascript

Master advanced JavaScript data structures through hands-on practice with real-world applications like inventory systems, file management, and tracking systems using arrays, objects, maps, and sets.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Basics of HTTP Requests with JavaScript

Master HTTP requests in JavaScript to interact with APIs, handle GET/POST/PUT/PATCH/DELETE methods, manage responses, and perform CRUD operations on resources effectively.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Getting Started with JavaScript

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Dive into JavaScript fundamentals through space-themed exercises, mastering syntax, variables, data types, operators, and conditional statements while building practical coding skills.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate