Best of freeCodeCampFebruary 2024

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    Article
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    Learn Generative AI in 30 Hours

    Learn Generative AI through a comprehensive course on the freeCodeCamp.org YouTube channel. The course covers various aspects of generative AI and its applications, including frameworks and models. It includes hands-on projects and is taught by leading experts in the field.

  2. 2
    Article
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    React Libraries to Use in Your Projects in 2024

    Learn about helpful libraries for building React applications in 2024, including the recommended React framework, styling options, state management, data fetching, routing, authentication, database and ORM options, date/time libraries, form libraries, drag and drop libraries, mobile app development, deployment platforms, and the importance of TypeScript. Don't miss out on the React Bootcamp for comprehensive React learning resources!

  3. 3
    Article
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    Master React by Building 25 Projects

    Learn React and build 25 projects to enhance your understanding of React's capabilities. Course covers various projects including accordion, random color generator, star rating, image slider, and more. Watch the full course on the freeCodeCamp.org YouTube channel.

  4. 4
    Article
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    Learn Data Structures and Algorithms in 48 Hours

    Master Data Structures and Algorithms in this comprehensive course that covers algorithm analysis, data structures, and core concepts. Learn problem-solving skills, optimize solutions, and prepare for technical interviews.

  5. 5
    Article
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    Learn Machine Learning in 2024

    Learn machine learning in 2024 with a comprehensive course on the freeCodeCamp.org YouTube channel. The course covers machine learning basics, practical algorithms, and includes an end-to-end project in Python. It provides a clear roadmap for beginners and offers guidance for further learning.

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    Article
    Avatar of freecodecampfreeCodeCamp·2y

    Serverless Node.js Tutorial

    Learn how to develop serverless applications using Node.js in this tutorial. Explore key sections covering serverless app development, project setup, deployment, securing and managing your deployment, database integration, and advanced deployment techniques.

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    Article
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    Flexbox vs Grid in CSS – Which Should You Use?

    This post discusses the origin of CSS, the basic structure of CSS, and the differences between the flex and grid layouts. It explains how to use the flex and grid layouts in CSS and highlights the similarities between them. It also provides guidance on when to use flex and when to use grid in web design.

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    Article
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    Advanced CSS Selectors – How and When to Use Them

    Discover the power and flexibility of advanced CSS selectors in styling elements. Learn how to build an interactive FAQ section using advanced CSS selectors. Improve your code efficiency and enhance user experience with advanced CSS selectors.

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    Article
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    How to Use LocalStorage in JavaScript

    Learn how to use local storage in JavaScript to persist data in web applications. Discover the differences between local storage and session storage, and the benefits and limitations of using local storage.

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    Article
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    Dive into Backend Development by Building a CRUD API with Node and MongoDB

    Learn backend development by building a CRUD API using Node, Express, and MongoDB.

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    Article
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    How Destructuring Works in JavaScript – Explained with Code Examples

    Learn how destructuring works in JavaScript for arrays and objects, and improve your code readability and simplicity.

  12. 12
    Article
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    Pass the GitHub Foundations Certification

    The GitHub Foundations Certification is a new opportunity for professionals to showcase their proficiency in GitHub. The course covers a wide range of topics including GitHub basics, development, desktop and mobile, entities, Markdown, user profile, repository management, and more. Watch the 9-hour exam prep course on the freeCodeCamp.org YouTube channel.

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    Article
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    What is Strict Mode in JavaScript? Explained with Examples

    Learn about strict mode in JavaScript, how to enable it, and the differences between strict mode and regular JavaScript.

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    Article
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    How to Add Filtering, Sorting, Limiting, and Pagination to Your Nest.js App

    Learn how to add filtering, sorting, limiting, and pagination to your Nest.js app using MongoDB.

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    Article
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    JavaScript Fetch API For Beginners – Explained With Code Examples

    Learn how to make HTTP requests to external APIs using the Fetch API. This article covers how the Fetch API works, sending GET and POST requests, and using async/await syntax. Check out the code examples and a summary of the Fetch API.

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    Article
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    React Optimization Techniques to Help You Write More Performant Code

    Learn about various React optimization techniques including list visualization, lazy loading images, and memoization. Discover the importance of performance optimization in React applications and how it can improve user experience, SEO, and cost savings. Explore the use of React Fragments, Web Workers, and the useTransition hook. See how code splitting, throttling, and debouncing events can enhance performance.

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    Article
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    How to Use the Geolocation API in JavaScript – with Code Examples

    Learn how to use the Geolocation API in JavaScript to retrieve user location data and provide relevant services. Explore the getCurrentPosition() and watchPosition() methods, along with the options object for customization. Improve your web application's functionality with geolocation.

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    Article
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    How to Perform Performance Testing on Your Web Applications

    Learn the importance of performance testing in software development, explore popular tools for backend testing, and see a tutorial on how to perform unit tests in a web application.

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    Article
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    Java Project – How to Build a Simple Parking Lot Management System

    This tutorial provides a step-by-step guide on how to build a simple parking lot management system using Java. It covers the project setup, requirements, Java classes, application workflow, implementation of various functionalities, testing, and future scope.

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    Article
    Avatar of freecodecampfreeCodeCamp·2y

    JavaScript Spread and Rest Operators – Explained with Code Examples

    Learn about the spread and rest operators in JavaScript, which are powerful tools for array manipulation and function handling. The spread operator allows for array expansion and merging, while the rest operator condenses elements into a single entity. Discover their use cases and how they can improve your code.

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    Article
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    How to Use the JavaScript Map and Set Objects – Explained with Code Examples

    Learn how to use the JavaScript Map and Set objects to store and manipulate related values. Understand the differences between Map and regular objects, and Set and arrays. Discover the methods and properties of Map and Set, and when to use them in your code.