freeCodeCamp·2yCreate a Developer Portfolio as a 2D Game
Learn how to create a unique developer portfolio using Kaboom.js, a JavaScript library for game development. The course covers setup, loading assets, creating game maps, displaying the map, creating the player, programming game boundaries and dialogue, player movement and spawning, camera scaling, animations, and dialogue text.
Community Picks·2yLearn CSS, HTML and JavaScript by Playing Coding Games
Learn CSS, HTML, and JavaScript by playing coding games in an engaging and interactive environment. Traditional learning methods lack practice, engagement, and can be boring. By combining practice and an interactive learning environment, you can make learning to code more efficient, interesting, and fun.
Collections·2yJavaScript Visualized: Understanding the Event Loop, Web APIs, and (Micro)task Queue
Understanding the event loop, web APIs, and (micro)task queue in JavaScript is crucial for writing efficient code. It enables seamless handling of long running tasks and ensures correct order of asynchronous operations.
DEV·2yOptimising React Apps
This article discusses the approach to optimizing React applications, addressing common performance challenges and exploring various optimization techniques. It highlights the importance of trade-offs in software optimization and provides a real example to demonstrate the process. It also mentions potential optimizations such as bundle splitting, lazy loading, server-side rendering, and using web workers and web assembly for computation-heavy applications.
DEV·2yLevel Up Your JavaScript: Mastering Object Property Checks.
Learn different methods to check if a key exists in a JavaScript object. Explore the 'in' operator, 'hasOwnProperty' method, optional chaining, and comparing all keys. Improve your JavaScript skills and handle object-related challenges effortlessly.
DEV·2yMastering JavaScript: Multiple Ways to Generate a Two-Dimensional Array
Learn multiple ways to generate one-dimensional and two-dimensional arrays in JavaScript. Understand the advantages and disadvantages of each method. Improve your JavaScript proficiency and handle programming challenges more effectively.
Community Picks·2yHow to Use TanStack-Query to Write Cleaner React Code as a Junior Developer
Learn how to use React Query to write cleaner React code as a junior developer. Understand the difference between client state and server state, install React Query in your project, and replace data fetching code and states with the useQuery hook.
The New Stack·2yTop 5 Underutilized JavaScript Features
Explore underutilized JavaScript features such as hooks for detecting malicious websites, generating reports in Node.js, controlling execution flow with generators, improving date management with Temporal, and creating reusable code with high-order functions.
freeCodeCamp·2yHow To Set Up TypeORM DataSource in Your NestJS Project
Learn how to set up TypeORM DataSource in your NestJS project. TypeORM is an ORM tool for Node.js and TypeScript applications, while NestJS is a Node.js framework. The tutorial covers the prerequisites, project setup, and setting up the TypeORM DataSource for data persistency. It also includes extending the DataSource repository for custom methods.
