Freecodecamp.org

Catalog

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• #1200 Free Computer Science Courses from the World’s Top Universities

• #A Beginner's Guide to LLMs – What's a Large-Language Model and How Does it Work?

• #A Beginner's Guide to Terraform – Infrastructure-as-Code in Practice

• #A Guide to Object-Oriented Programming Principles

• #A Guide to the Node.js Event Loop

• #A Guide To The Reduce Method In Javascript

• #A Non-Technical Introduction to Generative AI

• #A Visual Guide to Git Internals — Objects, Branches, and How to Create a Repo From Scratch

  • #Branches in Git
  • #Git Objects — blob, tree and commit
  • #How to Create a Repo — The Conventional Way
  • #How to Create Objects in Git
  • #How to Record Changes in Git
  • #How to Set Up .git
  • #How to Work with Branches in Git — Under the Hood
  • #Plumbing vs Porcelain Commands in Git

• #Advanced Indexing Strategies in PostgreSQL

• #AI Engineering Roadmap

• #AI in Agriculture: How AI-Enhanced Farming Can Increase Crop Yields [Full Book]

  • #Chapter 1: Precision Agriculture – Techniques and Benefits
  • #Chapter 2: How to Enhance Crop Yields and Productivity
  • #Chapter 3: Labor Optimization Solutions Through AI in Agriculture
  • #Chapter 4: Predictive Analytics and Machine Learning in Crop Yield Improvement
  • #Chapter 5: How to Leverage Big Data and Computer Vision in Farming
  • #Chapter 6: Optimizing Soil Moisture and Quality with AI Models
  • #Chapter 7: Sustainable Land Use Strategies with Agricultural Technology
  • #Chapter 8: Efficient Water Use and Irrigation Systems with AI Guidance
  • #The Role of AI in Transforming Agriculture

• #An Introduction to Docker and Containers for Beginners

• #API Cheat Sheet – What is an API, How it Works, and How to Choose the Right API Testing Tools

• #API CRUD Course in Spanish – Learn Node.js, Express, MongoDB, and Authentication

• #Applied Data Science with Python – Business Intelligence for Developers [Full Book]

  • #1. Python Foundations: Building Blocks for Data Mastery
  • #2. Essential Libraries: Your Data Wrangling Dream Team
  • #3. Practical Examples: From Theory to Action
  • #4. Data Analysis Fundamentals: The Art of Making Sense of Data
  • #5. Introduction to the Project
  • #6. Code Walkthrough
  • #7. Analyzing The Results
  • #8. Conclusion and Future Steps

• #AWS EC2: How to Quickly Host Your Website with User Data Scripts

• #AWS Security Specialty Certification: How to Prepare for the Exam

• #AWS Solutions Architect Professional (SAP-C02) Certification Course

• #Become an Open Source Master

• #Binary Exponentiation Algorithm – Explained with Practical Examples

• #Binary Search in Python – How to Code the Algorithm with Examples

• #Bubble Sort – Algorithm in Java, C++, Python with Example Code

• #Build & Deploy a Full Stack Dating App

• #Build a Full Stack App with Next.js and Strapi

• #Build a Full Stack Book Store App Using React, Node, MongoDB

• #Build a Meditation App with React Native & Expo Router

• #Build a Memory Game in React

• #Build a Real-Time Multiplayer Tic-Tac-Toe Game Using WebSockets and Microservices

• #Build a Semantic Book Recommender Using an LLM and Python

• #Build a Shopping Cart Backend with Spring Boot and Spring Security

• #Build a Stable Diffusion VAE From Scratch using Pytorch

• #Build a Sticky Notes App with React and Appwrite

• #Build a YouTube Clone with Flutter, Firebase, and Riverpod

• #Build Smarter Spring Boot Applications with Spring AI

• #Build Your Own RAG Chatbot with JavaScript!

• #Building a Simple CRUD Application with Express and MongoDB

• #Building a Simple Web Application Security Scanner with Python: A Beginner's Guide

• #Building Intelligent Apps with Mistral AI

• #Check Python Version – How to Check Py in Mac, Windows, and Linux

• #Code a Full Stack AI-Powered Email SaaS

• #Code a Sonic Infinite Runner Game in JavaScript

• #Code Refactoring Best Practices – with Python Examples

• #Common React Mistakes to Avoid

• #Comparable vs Comparator Interfaces in Java – Which Should You Use and When?

• #Complete C Programming Course from Dr. Chuck

• #Create 24 CSS Projects

• #Create a front end portfolio project with Next.js and Three.js

• #Create a Full Stack Spotify Clone with Flutter

• #Create a MacOS App with React Native

• #Create a PC game using JavaScript

• #Create a WordPress Website

• #Create Christmas Icons with JavaScript and HTML

• #Create Desktop Apps with Electron, React, and TypeScript

• #CRUD Operations – What is CRUD?

• #CSS Flexbox and Grid Tutorial – How to Build a Responsive Landing Page with HTML and CSS

• #Data Analysis with Python – How I Analyzed My Empire State Building Run-Up Performance

• #Data Flow in Redux Explained – A State Management Handbook

• #Data Structures Explained – Learn Computer Science Concepts in This 3 Hour Tutorial

• #Data Structures in JavaScript – With Code Examples

• #Debouncing in JavaScript – Explained by Building Auto-Complete Functionality in React

• #Deep Learning Course – Math and Applications

• #Design-first vs Logic-first Approach – How Should You Start Your Front-end Projects?

• #DevOps with GitLab CI Course

  • #Unit 1: Introduction to GitLab
  • #Unit 2: Continuous Integration with GitLab CI
  • #Unit 3: Continuous Deployment with GitLab & AWS
  • #Unit 4: Deploying a dockerized application to AWS
  • #Unit 5: Conclusion

• #Dynamic Programming for Beginners – How to Solve Coding Challenges with Memoization and Tabulation

• #End-to-End Machine Learning Course Project

• #Essential CLI/TUI Tools for Developers

• #Essential JavaScript Concepts to Know Before Learning React – With Code Examples

• #Every CSS Background Property Illustrated and Explained with Code Examples 🎖️

• #Excel for Data Visualization

• #Fetch API – How to Make a GET Request and POST Request in JavaScript

• #First-Class Functions, Higher-Order Functions, and Closures in Python – Explained with Code Examples

• #Flutter Tutorial – How to Develop an App with Flutter From Scratch

• #Free Linux Crash Course with Labs

• #Free React Course – 8 Real-World Projects and 140+ Coding Challenges

• #From Concept to Code: How to Use AI Tools to Design and Build UI Components

• #Full Stack Development with Next.js, Clerk, and Neon Postgres

• #Full Stack Project Tutorial – Create a Recipe App Using React, Node.js and PostgreSQL

• #Get started with Quarkus and JPAStreamer

  • #1. Project Setup
  • #2. Getting Started
  • #3. JPA & JPAStreamer
  • #4. Testing
  • #5. Others

• #Getting Started with RHEL: A Beginner’s Guide to Linux Basics

• #Git Cheat Sheet – Helpful Git Commands with Examples

• #Git Checkout Remote Branch – How to Fetch and List Remote Branches

• #Git Diff and Patch – Full Handbook for Developers

• #Git Reset Explained – How to Save the Day with the Reset Command

• #Gitting Things Done – A Visual and Practical Guide to Git [Full Book]

  • #Introduction
  • #Part 1 - Main Objects and Introducing Changes
  • #Part 2 - Branching and Integrating Changes
  • #Part 3 - Undoing Changes
  • #Part 4 - Amazing and Useful Git Tools
  • #Summary

• #Go for Absolute Beginners

• #Google Dorking: How to Find Hidden Information on the Web

• #Hack Your First Machine – A Guide for Aspiring Security Enthusiasts

• #How AI Agents Can Help Supercharge Language Models – A Handbook for Developers

  • #Chapter 1: Introduction to AI Agents and Language Models
  • #Chapter 2: The History of Artificial Intelligence and AI-Agents
  • #Chapter 3: Where AI-Agents Shine The Brightest
  • #Chapter 4: The Philosophical Foundation of Intelligent Systems
  • #Chapter 5: AI Agents as LLM Enhancers
  • #Chapter 6: Architectural Design for Integrating AI Agents with LLMs
  • #Chapter 7: The Future of AI Agents and LLMs
  • #Chapter 8: AI Agents in Mission-Critical Fields
  • #Conclusion
  • #The Emergence of AI Agents in Language Models

• #How AI Tools Can Help You Reuse Code

• #How Asynchronous Programming Works in Rust – Futures and Async/Await Explained with Examples

• #How Auto Scaling and Load Balancing Work in Software Architecture

• #How CSS Positioning and Flexbox Work – Explained with Examples

• #How Django's MVT Architecture Works: A Deep Dive into Models, Views, and Templates

• #How Do Closures Work in JavaScript? Explained with Code Examples

• #How Do Generative Models Work in Deep Learning? Generative Models For Data Augmentation Explained

• #How Do Numerical Conversions Work in Computer Systems? Explained With Examples

• #How Does Knowledge Distillation Work in Deep Learning Models?

• #How Does Python's For-Else Loop Construct Work?

• #How Does Recursion Work? Explained with Code Examples

• #How Event Handling Works in Vue 3: A Guide for Developers

• #How Hackers Use Command Execution to Break Into Systems

• #How I Built a Custom Video Conferencing App with Stream and Next.js

• #How is Flutter Platform-Agnostic?

• #How Java HashMaps Work – Internal Mechanics Explained

• #How JavaScript's Temporal Proposal Will Change Date/Time Functions

• #How Message Queues Help Make Distributed Systems More Reliable

• #How SSH Authentication with GitHub Works Under the Hood

• #How Statically and Dynamically Linked Go Binaries Work

• #How Suz Hinton went from Dev to White Hat Hacker [Podcast #126]

• #How the Black-Scholes Equation Works – Explained with Python Code Examples

• #How the Comma Ok Idiom and Package System Work in Go

• #How to Add JWT-Based Authentication in NestJS

• #How to Add Local Storage to Your Blazor Apps with Blazored.LocalStorage

• #How to Add Media to Your HTML Email Template

• #How to Address Common Accessibility Challenges in iOS Mobile Apps Using SwiftUI

• #How to Authenticate Your React App Using Firebase

• #How to Automate Branch-Specific Netlify Configurations with a Bash Script: A Step-by-Step Guide

• #How to automate deployment on GitHub-pages with Travis CI

• #How to Automate Documentation Conversion with Pandoc in CI/CD Pipelines

• #How to Avoid Prop Drilling in React

• #How to Be a Productive Developer

• #How to Become a Web Developer – a Beginner's Guide

• #How to Become an Open Source Project Maintainer

• #How to Benchmark Your Code in C#

• #How to Blend Images in Rust Using Pixel Math

• #How to Boost Web Performance with Prefetching – Improve User Experience by Reducing Load Time

• #How to Build a Callout Component for your Astro Blog

• #How to Build a Countdown Timer with React – A Step-by-Step Guide

• #How to Build a Counter Button with React, TailwindCSS, and TypeScript

• #How to Build a CRUD Application using React and Convex

• #How to Build a Distributed Rate Limiting System Using Redis and Lua Scripts

• #How to Build a Documentation Site using React and Docusaraus

• #How to Build a Dropbox-like Distributed File Storage System Using MinIO and gRPC

• #How to Build a Dynamic Web Scraper App with Playwright and React: A Step-by-Step Guide

• #How to Build a Flexible API with Feature Flags Using Open Source Tools

• #How to Build a Honeypot in Python: A Practical Guide to Security Deception

• #How to Build a Jamstack Site with Next.js and Vercel - Jamstack Handbook

• #How to Build a Login Page with the Material Tailwind Framework – Step by Step Guide

• #How to Build a Memory Card Game Using React

• #How to Build a QR Code Generator for URLs with Node.js, Next.js, and Azure Blob Storage

• #How to Build a Quantum AI Model for Predicting Iris Flower Data with Python

• #How to Build a Quantum Artificial Intelligence Model – With Python Code Examples

• #How to Build a RAG Chatbot with Agent Cloud and Google Sheets

• #How to Build a RAG Pipeline with LlamaIndex

• #How to Build a Rating Component with the React Compound Component Pattern

• #How to Build a React App – A Walkthrough of the Many Different Ways

• #How to Build a Real-Time Chat App With Go, Fiber and HTMX

• #How to Build a Real-Time Intrusion Detection System with Python and Open-Source Libraries

• #How to Build a Real-time Network Traffic Dashboard with Python and Streamlit

• #How to Build a Realtime Chart with React, HighCharts, and Pusher

• #How to Build a Reusable Keyboard Shortcut Listener Component in React

• #How to Build a Rocket Control System: Basic Control Theory with Python

• #How to Build a Scalable URL Shortener with Distributed Caching Using Redis

• #How to Build a Serverless CRUD REST API with the Serverless Framework, Node.js, and GitHub Actions

• #How to Build a Simple Bitcoin-to-USD Calculator

• #How to Build a Simple Portfolio Website With HTML and CSS

• #How to Build a Simple Secure Chat System Using Netcat

• #How to Build a Video Subtitle Generator using the Gemini API

• #How to Build a Vue E-commerce App Using MSW

• #How to Build a Weather App with R Shiny

• #How to Build an Accessible Modal – with Example Code

• #How to Build an AI Chatbot with Spring AI, React, and Docker

• #How to Build an Analytical Dashboard with Next.js

• #How to Build an Application with AWS Lambda

• #How to Build an Application With Node.js

• #How to Build an EKS Cluster Across AWS Local Zones using the AWS CDK

• #How to Build an Expense Tracker with HTML, CSS, and JavaScript

• #How to Build an Interpretable Artificial Intelligence Model – Simple Python Code Example

• #How to Build an Invoice SaaS App with Next.js, Resend, Clerk and Neon Postgres

• #How to Build an MVP for Your Project – and Why You Should Do It

• #How to Build and Deploy a Smart Contract With Rust and the Gear Protocol

  • #Final Project – Battle Showdown
  • #First Project – Reading a Joke
  • #Illustration
  • #Introduction to Vara Network & Gear Protocol
  • #Message-based Communication
  • #Metadata & State
  • #Next Project – input-msg
  • #Third Project – Building Messages
  • #Vara Network's Role
  • #Why Use the Web2 Analogy

• #How to Build CRUD Operations with .NET Core – A Todo API Handbook

• #How to Build Dependent Dropdowns in React

• #How to Build Good Coding Habits as a New Python Developer

• #How to Build Great HTML Form Controls

• #How to Build Multi-Module Projects in Spring Boot for Scalable Microservices

• #How to Build Multilingual Apps with i18n in React

• #How to Build Responsive Websites – Best Practices for Developers

• #How to Build Scalable Access Control for Your Web App [Full Handbook]

  • #1: Implementing Permissions with CASL
  • #2: Build Your Custom Permissions Validation Framework
  • #Access Control Models
  • #Attribute-Based Access Control In Depth
  • #Let’s Summarize
  • #Multi-layered Access Control
  • #What is access control? How is it different from AuthZ, AuthN and permissions?
  • #Why ABAC?

• #How to Build Your Own Private Hacking Lab with VirtualBox

• #How to Build Your Own React Hooks: A Step-by-Step Guide

• #How to Build Your Own Wheel of Names with React and TypeScript

• #How to Change Background Color with JavaScript – BG Color in JS and HTML

• #How to Choose a Cloud Development Environment – Harness CDE, Gitpod, and Coder Compared

• #How to Choose the Right IaC Tool – AWS CDK, CloudFormation, and Terraform Compared

• #How to Connect to Your EC2 Instance Using MobaXterm with SSH and a Keypair (.pem) File

• #How to Containerize a Node.js Application Using Docker – A Beginner's Guide

• #How to Create a Basic CI/CD Pipeline with Webhooks on Linux

• #How to Create A Color Picker Tool Using HTML, CSS, and JavaScript

• #How to Create a CSS-Only Loader Using One Element

• #How to Create a Great Personal Portfolio Page – a Handbook for Beginners

• #How to Create a Masonry Layout Using HTML and CSS

• #How to Create a Meme Generator Using HTML Canvas

• #How to Create a Minimal API in .NET Core – A Step By Step Handbook

  • #How to Add Seed Data to the Database
  • #How to Add Services
  • #How to Create a Contract
  • #How to Create a Minimal API
  • #How to Create Exceptions
  • #How to Create the API Endpoints
  • #How to Create the Database Context
  • #How to Create the Models
  • #How to Perform a Migration
  • #How to Test the API Endpoints
  • #HTTP Methods in Controller-based and Minimal APIs
  • #Introduction to Minimal APIs
  • #Minimal API Project Files

• #How to Create a ML Model with Azure Machine Learning Designer

• #How To Create a Progressive Web App (PWA) Using Next.js

• #How to Create a React Chatbot – a Step by Step Guide

• #How to Create a React Native Splash Screen

• #How to Create a REST API Without a Server

• #How to Create a Reusable Modal Component in React

• #How to Create a Section Divider Using CSS

• #How to create an analytics dashboard in a Django app

• #How to Create an eCommerce Website Using WooCommerce

• #How to Create an Interactive Terminal-Based Portfolio Website

• #How to Create an npm Library

  • #Best Practices for npm and Yarn Libraries
  • #How to Create Your Own npm Library
  • #How to Publish Your Library to npm
  • #How to Use Your npm Library in a React Project
  • #Introducing Yarn: An Alternative to npm
  • #What is npm?
  • #Why Use npm Libraries?

• #How to Create and Send Email Templates Using React Email and Resend in Next.js

• #How to Create Curved-Edge and Rounded-Edge Shapes Using CSS

• #How to Create Database Documentation Using dbdocs with DBML

• #How to Create Database Migrations in Go Using Docker and Postgres

• #How to Create Diagrams as Code with Mermaid, GitHub, and Visual Studio Code

• #How to Create Filling CSS Loaders Using One Element

• #How to Create Infinite Scrolling in React Using the Intersection Observer API

• #How to Create Interactive HTML Prototypes – How Far Can You Go Without JavaScript?

• #How to Create Linux Device Drivers

• #How to Create Multi-Page Animations Using Framer Motion & React-Router-Dom

• #How to Create Multi-Page Animations Using Framer Motion & React-Router-Dom

• #How to Create Notice Blocks in Markdown

• #How to Create Objects in JavaScript

• #How to Create Software Architecture Diagrams Using the C4 Model

• #How to Create Your Personalized GitHub Profile Page – GitHub Profile README Guide

• #How to Create Zig-Zag CSS Loaders Using One Element

• #How to Deploy a Front End Application with Netlify

• #How to Deploy a Web App

• #How to Deploy Your Node.js App on Azure

• #How to Deploy Your Project On Vercel With A Custom Domain

• #How to Design and Develop Web APIs: Essential Guidelines for Developers

• #How to Develop a CRUD App with Spring Boot, Neon Postgres, and Azure App Service

• #How to Develop a Reusable eCommerce Platform

• #How to Develop with CodeIgniter on Ubuntu – Step-by-Step Environment Setup

• #How to Discover Hidden Subdomains as an Ethical Hacker

• #How to Effectively Manage Unique Identifiers at Scale: From GUIDs to Snowflake IDs and Other Modern Solutions

• #How to Emulate Real Dependencies in Integration Tests using Testcontainers

• #How to Fix Common Python Installation Errors on macOS

• #How to Future-Proof Your Software Engineering Career for the Age of AGI

• #How to Fuzz Test Golang HTTP Services

• #How to Generate Financial Press Reviews Using AI

• #How to Get a Memory Map of Your System using BIOS Interrupts

• #How to Get Started With Cybersecurity

• #How to Get Started with Matplotlib – With Code Examples and Visualizations

• #How to Get Started With React – A Beginner's Guide

• #How to Get Your MongoDB URL to Connect to Your Node.js Application – A Step-by-Step Guide

• #How to Handle Complex Use Cases in Your OpenAPI Specifications – API Documentation Guide

• #How to Handle Concurrency with Goroutines and Channels in Go

• #How to Handle Errors in React Applications

• #How to Handle Events in React – Explained with Code Examples

• #How to Handle File Uploads in NestJS with Multer

• #How to Handle Forms in Next.js with Server Actions and Zod for Validation

• #How to Handle KeyErrors in Python – with Code Examples

• #How to Handle MongoDB Migrations with ts-migrate-mongoose

• #How to Handle Side Effects in Jest – A Guide to Effective Mocking

• #How to Host a Website on AWS EC2 Using a CSS Template

• #How to Host Static Sites on Azure Static Web Apps for Free

• #How to Host Your Project on GitHub – Explained With Examples

• #How to Implement an OAuth2 Resource Server with Spring Security

• #How to Implement API Rate Limiting in Strapi CMS

• #How to Implement Event-Driven Data Processing with Traefik, Kafka, and Docker

• #How to Implement Fine-Grained Authorization in Java and SpringBoot

• #How To Implement Instant Search with Flask and HTMX

• #How to Implement JSON Web Tokens (JWTs) in PHP – PHP Authentication Tutorial

• #How to Implement Message Queues in Your Backend Applications

• #How to Implement RBAC in a Community Dashboard with Nuxt

• #How to Implement Server-Sent Events in Go

• #How to Improve and Restructure Your Codebase with AI Tools & Version Control

• #How to Improve User Experience with Optimistic UI and SWR

• #How to Improve Your Digital Security and Privacy – Best Practices for Developers

• #How to Improve Your Front-End Development Workflow with the ZenUI Library

• #How to Improve Your Hacking Skills by Playing OverTheWire Wargames

• #How to Improve Your JavaScript Code with Powerful Build Tool Configs

• #How to Index Your Next.js Apps Faster Using IndexNow

• #How to Install and Configure XAMPP Properly to Avoid Errors When You Close the App

• #How to Install Python on a Mac

• #How to Integrate Discord Webhooks with Next.js 15 – Example Project

• #How to Integrate RTK Query with Redux Toolkit: A Step-by-Step Guide for React Developers

• #How to Integrate Tailwind with Django – With Code Examples

• #How to Integrate WordPress as a Headless CMS with Next.js – With Code Examples

• #How to Launch an EC2 Instance and Set Up a Web Server Using HTTPD

• #How to Learn Python for JavaScript Developers [Full Handbook]

  • #1. Brief Overview of JavaScript and Python
  • #10. Testing and Frameworks
  • #11. Practical Applications and Examples
  • #12. Community, Libraries, and Ecosystem
  • #2. Language Paradigms and Use Cases
  • #3. Syntax and Language Features
  • #4. Data Structures and Collections
  • #5. Functions and Scope
  • #6. Object-Oriented Programming (OOP)
  • #7. Asynchronous Programming
  • #8. Modules, Packages, and Dependency Management
  • #9. Error Handling and Debugging

• #How to Loop Through Arrays in JavaScript

• #How to Maintain SOC 2 Compliance: A Step-by-Step Guide

• #How to Make Flowcharts with Mermaid and Bring Joy to your Coding

• #How to Make Learning to Code Easier by Focusing on the Fundamentals

• #How to Make LLMs Better at Math Using AI Agents, MathJS, and BaseAI Tool Calls

• #How to Make Your Flutter Package Privacy Manifest Compatible

• #How to Manage your Open Source Project with GitHub

• #How to Manipulate Strings in JavaScript – With Code Examples

• #How to Match Parentheses in JavaScript without Using Regex

• #How to Merge Multiple Google Docs into One

• #How to Merge Word Documents in Python – Three Effective Methods with Examples

• #How to Merge Word Files Using NodeJS

• #How to Migrate a Flutter Application from GetIt to Bloc

• #How to Migrate a Flutter Application from GetIt to Bloc

• #How to Migrate from Play Core Library

• #How to Monitor Your Kubernetes Clusters with Prometheus and Grafana on AWS

• #How to Optimize Next.js App Performance With Lazy Loading

• #How to Optimize Next.js Web Apps for Better Performance

• #How to Parse a String in Python – Parsing Strings Explained

• #How to Pass Additional Arguments to Next.js Server Actions

• #How to Perform a Web Accessibility Audit

• #How to Perform Code Reviews in Tech – The Painless Way

• #How to Perform Load Testing in Spring Boot with Gatling

• #How to Programmatically Highlight Text with the CSS Custom Highlight API

• #How to Quickly Add Auth to your Flutter Apps with Supabase Auth UI

• #How to Read and Write Files with Node.js

• #How to Remove All Saved Posts from Facebook Using JavaScript

• #How to Retrieve System Information Using The CPUID Instruction

• #How to Reverse Engineer a Website – a Guide for Developers

• #How to Run a Great Sprint Review – Actionable Tips for Developers and Teams

• #How to Run a Postgres Database in Azure Kubernetes Service and Integrate it with a Node.js Express Application

• #How to Run an Effective Daily Scrum – Tips for Team Members and Managers

• #How to Run Database Migrations in Kubernetes – Different Approaches with Examples

• #How to Run GitHub Actions Locally Using the act CLI Tool

• #How to Run Integration Tests with GitHub Service Containers

• #How to Run Open Source LLMs on Your Own Computer Using Ollama

• #How to Run R Programs Directly in Jupyter Notebook Locally

• #How to Run SQL-Like Queries on C/C++ Files

• #How to Secure a Next.js AI Application Deployed on Vercel

• #How to Secure JavaScript Applications: Common Vulnerabilities and Best Practices

• #How to Secure Your Django App – Best Practices and Code Examples

• #How to Self-host a Container Registry

• #How to Send and Parse JSON Data in Golang – Data Encoding and Decoding Explained With Examples

• #How to Set Semantic Versioning for .NET Core Apps and Libraries

• #How to Set Up a CI/CD Pipeline with Husky and GitHub Actions

• #How to Set Up Authentication in Your Apps with Supabase Auth

• #How to Set Up Automated GitHub Workflows for Your Python and React Applications

• #How to Set Up Documentation as Code with Docusaurus and GitHub Actions

• #How to Set Up ESLint, Prettier, StyleLint, and lint-staged in Next.js

• #How to Set Up Google Authentication in Laravel Applications

• #How to Set Up Grafana on EC2

• #How to Set Up Social Authentication with Strapi and Nuxt.js

• #How To Set Up TypeORM DataSource in Your NestJS Project

• #How to Set Up Zigbee2MQTT with Docker for Home Automation

• #How to Simplify AWS Multi-Account Management with Terraform and GitOps

• #How to Simplify AWS Multi-Account Management with Terraform and GitOps

• #How to Simplify Python Library RPM Packaging with Mock and Podman

• #How to Simplify Your Git Commands with Git Aliases

• #How to Start Building Projects with LLMs

• #How to Start Learning TypeScript – A Beginner's Guide

• #How to Start Using MongoDB – Database Setup for Beginners

• #How to Start Your Open Source Journey: A Beginner's Guide to Contributing

• #How to Store Data Locally in React Native Expo

• #How to Strengthen Your Code: Essential Secure Design Principles for Developers

• #How to Style React Components

• #How to Support Multiple Languages In Your Flutter Application

• #How to Talk to Any Database Using AI – Build Your Own SQL Query Data Extractor

• #How to Terminate Go Programs Elegantly – A Guide to Graceful Shutdowns

• #How to Test Your Apps using Jest, Testing Library, Cypress, and Supertest

• #How to Transform an Angular Application with Signals

• #How to Upgrade from Node 16 and Jest 26 While Staying on React Scripts 4

• #How to Upload Large Files Efficiently with AWS S3 Multipart Upload

• #How to Use AI to Automate Unit Testing with TestGen-LLM and Cover-Agent

• #How to Use Breakpoints for Responsive Web Design

• #How to Use Callback Functions in JavaScript

• #How to Use Callback Functions in JavaScript

• #How to Use CDNs to Improve Performance in your Front-end Projects

• #How to Use Chart js for Interactive Data Visualization

• #How to Use Closures in JavaScript – A Beginner's Guide

• #How to Use Collections in C# – Lists, Arrays, Dictionaries, and More

• #How to Use Conditional Statements in C#: If, Switch, and More Explained with Example Code

• #How to Use CSS to Improve Web Accessibility

• #How to Use DeepSeek-R1

• #How to Use DefaultDict in Python

• #How to Use Design Patterns in Java with Spring Boot – Explained with Code Examples

• #How to Use Developer Tools to Debug JavaScript in the Browser

• #How to Use Generics in Java – Explained with Code Examples

• #How to Use Git and GitHub – a Guide for Beginners and Experienced Developers

• #How to Use Git Stash to Efficiently Manage Your Code

• #How to Use Git Submodules – Explained With Examples

• #How to Use GPT to Analyze Large Datasets

• #How to Use Granular Segmentation with Feature Flags

• #How to Use Higher-Order Components in React

• #How to Use HTML Attributes to Make Your Websites and Apps More Accessible

• #How to Use Keycloak for Identity and Access Management

• #How to Use Langbase Memory Agents to Make Any LLM a Conversational AI for Your Docs

• #How to Use LangChain and GPT to Analyze Multiple Documents

• #How To Use LINQ in C# – With Code Examples

• #How to Use Medusa for Fast, Multi-Protocol Brute-Force Attacks – Security Tutorial

• #How to Use Object Relational Mapping in Node.js – Optimize Database Interactions With Sequelize ORM

• #How to Use Object-Oriented Programming in C# – Explained With Examples

• #How to Use Object-Oriented Programming in Python – Explained With Examples

• #How to Use Object-Oriented Programming in Python – Key OOP Concepts and Interview Questions for Beginners

• #How to Use Pandoc – An Open Source Tool for Technical Writers

• #How to Use Piping and Redirection in the Linux Terminal

• #How to Use Python Generators – Explained With Code Examples

• #How to Use React Compiler – A Complete Guide

• #How to Use React Developer Tools – Explained With Examples

• #How to Use React Router to Build Single Page Applications

• #How to Use React's Context API – Tutorial with Examples

• #How to Use RxStomp with React: Build A Chat App

• #How to Use Server-Side Rendering in Next.js Apps for Better SEO

• #How to Use Skeleton Screens to Improve Perceived Website Performance

• #How to Use SSH to Safely Connect to GitHub: A Simple Guide for Windows OS

• #How to Use Streams and Services for Flutter State

• #How to Use Switch Case in Arduino – Control LEDs With the Switch Statement

• #How to Use the Java Collections Framework – A Guide for Developers

• #How to Use the JavaScript Selection API: Build a Rich Text Editor and Real-Time Element Detection

• #How to Use the Mermaid JavaScript Library to Create Flowcharts

• #How to Use the Python SDK to Build Your Own Web Scraper

• #How to Use the Stack Data Structure to Solve Coding Challenges

• #How to Use the useReducer Hook in React

• #How to Use the Vim Text Editor – An Introduction for Developers

• #How to Use Time To Live in Event-Driven Architecture in AWS

• #How to Use Tooltips in Jetpack Compose

• #How to Use TypeScript with React

• #How to Use Variables and Data Types in JavaScript – Explained With Code Examples

• #How to Use Viewing Patterns in Your Website Designs

• #How to Use WeakMap and WeakSet in JavaScript

• #How to Use WPScan to Keep Your WordPress Site Secure

• #How to Validate Forms in React and React Native Using Yup and Formik

• #How to Work on a Multi-Library Project in Android – Locally and Remotely

• #How to Work with SQL Databases in Go – Different Approaches and Examples

• #How to Work with SQLite in Python – A Handbook for Beginners

  • #How to Create an SQLite Database
  • #How to Create Database Tables
  • #How to Export and Import Data [Bonus Section]
  • #How to Handle Errors and Exceptions
  • #How to Insert Data into a Table
  • #How to Optimize SQLite Query Performance with Indexing
  • #How to Query Data
  • #How to Set Up Your Python Environment
  • #How to Update and Delete Data
  • #How to Use Transactions
  • #Wrapping Up

• #How to Work with Tables in Excel vs Google Sheets

• #How to Write Benchmark Tests for Your Golang Functions

• #How to Write Better Names for Your Variables, Functions, and Classes – With Examples

• #How to Write Clean Code – Tips for Developers with Examples

• #How to Write Cleaner JavaScript Code with The Ternary Operator

• #How to Write Code That's Easy to Read – Tips for Developers

• #How to Write Extension Methods in C#

• #How to Write Tests Using the Node.js Test Runner and mongodb-memory-server

• #How to Write Unit Tests in Python – with Example Test Code

• #How to Write Unit Tests in React

• #How to Write User Stories for Beginners: Agile in Practice

• #Improve Your Data Science Skills by Solving Kaggle Challenges

• #Interpreted vs Compiled Programming Languages: What's the Difference?

• #Intro to Algorithms with Python

• #JavaScript Async/Await Tutorial – Learn Callbacks, Promises, and Async/Await in JS by Making Ice Cream 🍧🍨🍦

• #JavaScript Concatenate Strings – How JS String Concatenation Works

• #JavaScript GameDev with Kaboom.js

• #JavaScript Optional Chaining `?.` Explained - How it Works and When to Use it

• #JavaScript Promise Tutorial – How to Resolve or Reject Promises in JS

• #JavaScript Prototypes and Inheritance – and Why They Say Everything in JS is an Object

• #JavaScript Refresher for React Beginners – Key JS Concepts to Know

• #JavaScript Timer – How to Set a Timer Function in JS

• #JavaScript Tutorial – How to Set Up a Front End Development Project

• #JavaScript TypeOf – How to Check the Type of a Variable or Object in JS

• #Jazz Up Your “ZSH” Terminal In Seven Steps - A Visual Guide

• #JS Remove Char from String – How to Trim a Character from a String in JavaScript

• #JSX in React – Explained with Examples

• #Key Golang Concepts You Should Learn as a Beginner Go Developer

• #Key Security Concepts to Learn for a Career in Cybersecurity

• #Lambda Functions in Python – How to Use Lambdas with Map, Filter, and Reduce

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• #Learn Continuous Integration, Delivery, and Deployment with GitHub Actions, Docker, and Google Cloud Run

• #Learn CRUD Operations in JavaScript by Building TODO APP

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• #Learn Git in Detail to Manage Your Code

• #Learn Google Sheets – Course for Beginners

• #Learn High-Level System Design by Building a YouTube Clone

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• #Learn RAG Fundamentals and Advanced Techniques

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• #Learn React Hooks – Common Hooks Explained with Code Examples

• #Learn Redux and Redux Toolkit for State Management

• #Learn Relational Database Basics – Key Concepts for Beginners

• #Learn SQL for Efficient Data Storage and Retrieval

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• #Learn the Lisp Programming Language

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• #Learn Three.js By Building Five Projects

• #Learn to Build Graph Databases with Neo4j (Full Course)

• #Learn to Code REST APIs using Next.js 14

• #Learn to Create a 3D RPG Game with Godot

• #Learn to Use Claude AI to Build Text Summarizers, Image Describers, and More

• #Learn to Use GitHub Actions: a Step-by-Step Guide

• #Learn to Use the Gemini AI MultiModal Model

• #Learn TypeScript – A Comprehensive Guide for Beginners

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• #Learn TypeScript with Interactive Lessons

• #Less Common HTML Elements and How to Use Them in Your Code

• #Linear Algebra Crash Course - Mathematics for Machine Learning and Generative AI

• #Linked Lists in Python – Explained with Examples

• #LinkedIn Profile Optimization – A Web Developer's Guide to Attract Opportunity

• #Local AI Development with Ollama Course

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• #Markdown Cheat Sheet – How to Write in Markdown with Examples

• #Master Multimodal Data Analysis with LLMs and Python

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• #Master React by Building 25 Projects

• #Master the Azure DevOps Engineer Expert Certification (AZ-400)

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• #Metasploit for Beginners — A Guide to the Powerful Exploitation Framework

• #Microsoft Excel: 14 Time-Saving Keyboard Shortcuts

• #Mobile App Development Course with React Native, Supabase, Next.js

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• #Modules in JavaScript – CommonJS and ESmodules Explained

• #More Secure Authentication: From Passwords to Passkeys

• #Multithreading for Beginners

• #New JavaScript Array Methods to Help You Write Better, Cleaner Code

• #New React 19 Features You Should Know – Explained with Code Examples

• #Next-Gen Large Language Models: The Retrieval-Augmented Generation (RAG) Handbook

• #Next.js vs React – Differences and How to Choose the Right One for Your Project

• #Object-Oriented Programming in Java – A Beginner's Guide

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• #PHP Array Handbook – How to Create, Work with, and Loop Through Arrays

• #PHP Arrays in Practice: How to Rebuild the Football Team Cards Project with PHP and MongoDB

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• #Procedural Macros in Rust – A Handbook for Beginners

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• #REST API Design Best Practices Handbook – How to Build a REST API with JavaScript, Node.js, and Express.js

• #REST API Tutorial – REST Client, REST Service, and API Calls Explained With Code Examples

• #Rust Tutorial – Learn Advanced Iterators & Pattern Matching by Building a JSON Parser

• #Scope, Closures, and Hoisting in JavaScript – Explained with Code Examples

• #Search Algorithms Explained with Examples in Java, Python, and C++

• #Server-Sent Events vs WebSockets – How to Choose a Real-Time Data Exchange Protocol

• #Shodan – What to Know About the Internet’s Most Dangerous Search Engine

• #Simple Tips to Help You Write Clean Code

• #Skills You Need to Become a Backend Developer – A Roadmap for Beginners

• #Sorting Algorithms Explained with Examples in JavaScript, Python, Java, and C++

• #SQL Commands Cheat Sheet – How to Learn SQL in 10 Minutes

• #State Management in React – When and Where to use State

• #Svelte i18n and Localization Made Easy

• #SVM Kernels Explained: How to Tackle Nonlinear Data in Machine Learning

• #Synchronous vs Asynchronous JavaScript – Call Stack, Promises, and More

• #The AI Engineering Handbook – How to Start a Career and Excel as an AI Engineer

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• #The Clean Code Handbook: How to Write Better Code for Agile Software Development

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  • #The Cost of Bad Code
  • #The Role of Documentation in Agile Software Development 🚣

• #The Fetch API Cheatsheet: Nine of the Most Common API Requests

• #The Generative AI Handbook – How GenAI is Impacting Business and Innovation

• #The Git Merge Handbook – Definitive Guide to Merging in Git

  • #How Git's 3-way Merge Algorithm Works
  • #How to Resolve Merge Conflicts
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  • #Quick recap on a three-way merge
  • #Time For a More Advanced Case
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  • #What is a Merge in Git?

• #The Git Rebase Handbook – A Definitive Guide to Rebasing

  • #A Note About Conflicts
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  • #More Rebase Use Cases + More Practice
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  • #Zooming Out for the Big Picture

• #The Go Handbook – Learn Golang for Beginners

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• #The JavaScript `this` Keyword + 5 Key Binding Rules Explained for JS Beginners

• #The JavaScript Class Handbook – Complete Guide to Class Fields and the Super Keyword

• #The JavaScript Interview Prep Handbook – Essential Topics to Know + Code Examples

  • #How Do Closures Work?
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• #The JavaScript this Keyword Explained with Examples

• #The Microservices Book – Learn How to Build and Manage Services in the Cloud

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• #The React Interview Prep Handbook – Essential Topics and Code Examples

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• #The Software Architecture Handbook

• #The SQL Handbook – A Free Course for Web Developers

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• #Three.js Tutorial – How to Render 3D Objects in the Browser

• #Tools You Can Use for Open Source Intelligence (OSINT) Gathering

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• #Top JavaScript Concepts to Know Before Learning React

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• #What are Creational Design Patterns in Java? Explained With Examples

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