Lesson

The following lessons explain different programming concepts and have been published by our members. Search for a particular lesson using the filters

Javascript
Front End
React.js

Custom Hooks in React: Building Reusable Logic

Learn how to create your own custom React hooks to abstract and share stateful logic between components, improving code reusability and maintainability.

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Javascript
Front End
React.js

Form Validation in React: Techniques and Best Practices

Learn how to implement effective form validation in React applications, from basic client-side validation to advanced validation libraries and techniques for providing user feedback.

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Javascript
Front End
React.js

React Router: Dynamic Routing and Route Parameters

Understand dynamic routing in React Router: how to use route parameters, best practices for flexible navigation, and building data-driven React applications.

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cybersecurity
pentesting

Understanding Pentesting

Enhance Security with Realistic Assessments. Learn about types, objectives, and ethical considerations in cybersecurity testing.

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React.js
frontend
Tailwind

Building Accessible UIs with Shadcn UI in React

Use Shadcn UI's copy-paste components, built on Tailwind and Radix, for accessible and customizable React interfaces.

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cybersecurity
penetration testing

Detection and Exploitation of Vulnerabilities during pentesting

Learn essential techniques for identifying and exploiting known security weaknesses in penetration testing. This guide covers vulnerability scanning, analysis, manual validation, controlled exploitation, and automated tools to assess system security while ensuring ethical and legal compliance.

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artificial intelligence
Productivity
Learning

Welcome to the World of AI!

Embark on an exciting journey into the world of artificial intelligence. This course will equip you with essential AI knowledge, practical skills, and a supportive learning community.

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Javascript
Front End
React.js

React Form Libraries: Simplifying Complex Form Management

Explore popular form libraries like Formik, React Hook Form, and Yup for streamlining form handling in React applications, reducing boilerplate code, and simplifying validation.

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Javascript
Front End
React.js

React Forms: Controlled Components and State Management

Master controlled components in React forms, learn effective state management patterns, and build forms that provide real-time feedback and validation for an enhanced user experience.

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Javascript
Front End
React.js

React Router: Navigation and Routing Essentials

Learn the essentials of React Router: what it is, how to use declarative and programmatic navigation, handle 404 pages, and create seamless navigation in React apps.

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Keras
Deep Learning
LSTM

Recurrent Neural Networks: Understanding Memory in Deep Learning Models

Learn how recurrent neural networks enable Deep Learning models to work with sequential data. Discover how they work, their applications in language, time series, and speech recognition, and why they are essential for understanding memory in artificial intelligence.

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React.js
frontend
Tailwind

Styling React with Tailwind CSS

Explore how Tailwind CSS, a utility-first framework, helps you rapidly build and customize beautiful, responsive React interfaces without writing extensive custom CSS code.

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Data Science
Python
Machine Learning

Recommender Systems

Learn what recommender systems are, their main types, and the algorithms that make them work. A clear and pedagogical guide for students starting in Machine Learning and Data Science.

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Javascript
HTML and CSS

Welcome to 4Geeks.com Coding Introduction Program!

Join the 4Geeks.com Coding Introduction Program! Master coding with hands-on tutorials, AI support, and mentoring. Discover your tech career today!

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Javascript
Front End
React.js

Uncontrolled Components in React Forms

Learn when and how to implement uncontrolled components in React forms, understand their benefits for simplicity and performance, and see how to use refs to access form values.

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Javascript
Front End
React.js

Introduction to React Forms: Fundamentals and Basics

Learn how to handle forms in React applications, understand the key concepts of controlled and uncontrolled components, and implement basic form handling techniques.

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cybersecurity
penetration testing

Vulnerability Scanner for Pentesting Scanning Phase

Maximize Security with Vulnerability Scanners: Detect, Assess, Prioritize Threats in Systems, Applications, and Networks.

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Early Stopping
Transfer Learning
TensorFlow

Enhancing Deep Learning Models with Transfer Learning, Data Augmentation, and Early Stopping

Discover three key strategies to train more effective deep learning models: reuse pre-trained networks with Transfer Learning, improve generalization with Data Augmentation, and prevent overfitting with Early Stopping. A practical guide for beginners.

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Front End
HTML and CSS
React.js

Introduction to Styling in React

Discover various methods for styling React applications, from traditional CSS and Inline Styles to modern CSS Modules, CSS-in-JS, and Utility-First CSS like Tailwind.

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artificial intelligence
Learning
Social Media

Learning in Public: How to Go Viral While Learning AI

Discover how to accelerate your AI learning journey by sharing your progress online. Learn how to engage with a community, go viral, and deepen your understanding of AI by learning in public.

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