Created by https://gaugehow.com/

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Chapters ⭐️

- 00:00 Course Overview & Python Basics

- 01:14 Introduction to Python for Mechanical Engineers

- 02:43 Important Features & Execution of Python

- 05:12 Significance of Python in Mechanical Engineering

- 06:30 Top Applications: Data Analysis, CFD, & Robotics

- 10:44 Setting Up Python & VS Code on Windows

- 13:38 Running Your First Python Program

- 18:53 Interactive Shell (REPL) vs. Python Scripts

- 25:44 Single-Line & Multi-Line Comments in Python

- 31:48 Understanding Variables & Naming Rules

- 35:33 Variable Assignment Methods & Data Types

- 43:00 Python Literals Explained

- 46:50 Implicit & Explicit Type Conversion

- 55:33 Basic Input & Output (Print Formatting)

- 1:05:46 User Input & Split Method

- 1:12:46 Arithmetic & Logical Operators

- 1:20:11 Comparison, Assignment, & Identity Operators

- 1:30:30 Operator Precedence Rules & Examples

- 1:35:28 Using ChatGPT to Learn Python

- 1:41:11 Control Flow: Conditional Statements (if/elif/else)

- 1:51:14 Engineering Practical Examples for Conditional Logic

- 2:04:42 Loops: For Loops & The `range()` Function

- 2:16:53 Mechanical Engineering Applications Using For Loops

- 2:22:48 While Loops & Simulating Dynamic Processes

- 2:32:52 Loop Control Statements: `break` & `continue`

- 2:37:58 Nested Loops

- 2:42:48 Mechanical Engineering Case Studies with Loops

- 2:52:58 ChatGPT Prompts for Loops & Conditionals

- 2:57:48 Functions & Code Reusability

- 3:04:54 Function Arguments & Return Values

- 3:11:59 Arbitrary Positional (`*args`) & Keyword (`**kwargs`) Arguments

- 3:18:56 Understanding Variable Scope & LEGB Rule

- 3:24:10 Working with Global Variables

- 3:28:19 Introduction to Python Modules

- 3:33:35 Useful Built-in Modules for Engineering

- 3:38:19 Creating & Importing User-Defined Modules

- 3:41:51 Designing Functions with ChatGPT

- 3:47:00 Introduction to NumPy & Installation

- 3:53:30 Methods for Creating NumPy Arrays

- 3:59:41 Creating Multi-Dimensional (`ND`) Arrays

- 4:07:48 NumPy Data Types & Type Conversion

- 4:13:32 Essential NumPy Array Attributes

- 4:18:14 NumPy Array Indexing (1D, 2D, 3D)

- 4:27:38 Slicing & Reversing NumPy Arrays

- 4:36:46 Element-Wise Arithmetic Operations

- 4:41:12 Mathematical & Statistical Array Functions

- 4:47:40 String Operations in NumPy

- 4:53:30 Trigonometric Functions & Angle Conversions

- 4:58:45 Matrix Operations: Multiplication, Transpose, Inverse, & Reshape

- 5:03:44 Solving Mechanical Engineering Problems with NumPy

- 5:12:40 Troubleshooting NumPy Code with ChatGPT

- 5:17:06 Introduction to Pandas & Installation

- 5:20:16 Working with Pandas Series

- 5:27:56 Creating & Managing Pandas DataFrames

- 5:35:50 Default, Custom, & Range Indexing

- 5:40:38 Exploring Data: `head()`, `tail()`, & `info()`

- 5:45:07 Modifying DataFrames: Adding, Dropping, & Renaming

- 5:52:11 Advanced Selection & Slicing: `.loc` vs. `.iloc`

- 5:00:38 Filtering Rows, Boolean Indexing, & The `query()` Method

- 6:05:50 Multi-Indexing & Removing Duplicates

- 6:15:52 Reading & Writing Excel and CSV Files

- 6:25:58 Pivoting & Creating Pivot Tables

- 6:34:50 Real-World Case Study: Aircraft Material Data Analysis

- 6:44:15 Using ChatGPT for Pandas Data Cleaning & Analysis

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

✏️ Course developed by @EricWTech

🔗 Join Eric's Skool community: https://www.skool.com/erictech/about

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Contents ⭐️

- 0:00:00 Introduction & Course Overview

- 0:02:33 Installing Claude Code on Your Local Machine

- 0:03:24 Choosing an IDE & Installing VS Code

- 0:06:51 Customizing VS Code Themes

- 0:07:39 Starting and Managing a Claude Code Session

- 0:11:51 Understanding Permission Modes (Plan, Accept Edits, Auto, Bypass)

- 0:15:03 Using Plan Mode & Autonomous Goals (/goal)

- 0:24:24 Installing and Triggering Claude Skills

- 0:34:48 Exploring File Structures and Directories

- 0:44:36 Managing Your Context Window and Token Usage

- 0:50:00 Essential Built-In Slash Commands

- 0:53:18 Managing Version Control with GitHub

- 1:02:44 Connecting Tools & Deploying Apps via MCP and CLI

- 1:11:57 Frequently Asked Questions (FAQ)

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Chapters ⭐️

- 00:00:00 Introduction to the Course and Low-Level Pixel Manipulation

- 00:05:28 Understanding Monitor Resolutions and the Frame Buffer

- 00:09:13 Modern Operating System Restrictions vs. MS-DOS

- 00:13:36 Using SDL3 for Cross-Platform Hardware Access

- 00:17:47 Overview of SDL Initialization, Windows, Renderers, and Textures

- 00:24:47 Installing SDL3 on Mac OS, Linux, and Windows

- 00:28:12 Setting up `main.c`, Compiling, and Creating a Makefile

- 00:34:41 Defining the Frame Buffer Resolution and Array

- 00:37:38 Creating the SDL Window, Renderer, and Texture

- 00:46:13 Polling System Events and Creating the Main Game Loop

- 00:51:14 Binding the Frame Buffer Array to the SDL Texture

- 01:00:27 Implementing Error Checking for SDL Functions

- 01:04:48 The `put_pixel` Function: Mapping 2D Coordinates to a 1D Array

- 01:12:42 Controlling Timing and Capping the Frame Rate at 60 FPS

- 01:18:22 Implementing `clear_framebuffer` and Array Boundary Protections

- 01:24:19 Software (CPU) vs. Hardware (GPU) Rendering Explained

- 01:27:30 Bonus: Rendering the Classic Doom Fire Effect

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Course from @kubesimplify

⭐️ Contents ⭐️

– 00:00:00 Understanding Resource Versions and Generations

– 00:03:48 System Architecture and Conflict Scenarios

– 00:26:57 Handling Conflict Errors and Retry Strategies

– 01:11:48 Implementing Parallel Processing with Concurrent Workers

– 01:41:59 Preventing Infinite Reconciliation Loops with Predicate Filters

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Code: https://github.com/entbappy/Complete-Agentic-AI-Course

Bappy's YouTube Channel: https://www.youtube.com/@dswithbappy

Bappy's LinkedIn profile: https://www.linkedin.com/in/boktiarahmed73/

Bappy's Udemy: https://www.udemy.com/user/boktiar-ahmed-bappy/

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Chapters ⭐️

- 00:00:00 Introduction & Planning

- 00:08:33 Evolution from LLMs to Agentic AI

- 00:41:26 Agentic AI: Core Characteristics & Components

- 01:33:18 Asynchronous Programming for AI Agents

- 02:06:23 Pydantic for AI Agents - Pydantic Data Validation

- 03:27:08 Building End-to-End Single AI Agent System using LangChain

- 04:49:37 Building End-to-End Multi-Agent AI System with LangChain

- 06:30:27 What is LangGraph & Why It’s Required? | LangChain vs LangGraph

- 07:44:43 Understanding LangGraph Core Components

- 08:29:07 Build Sequential Workflows in LangGraph

- 09:19:04 Implement Parallel Workflows in LangGraph

- 10:15:27 Master Conditional Workflows in LangGraph

- 11:06:05 LangGraph Iterative Workflows Explained

- 11:35:51 Build Your First Agentic Chatbot with LangGraph

- 12:43:49 Why Persistence is Required in LangGraph

- 13:51:00 Streaming Responses in Agentic Chatbot with LangGraph

- 14:10:02 How to Add Chat Threading in Agentic Chatbot using LangGraph

- 14:42:02 Build Permanent Chat Persistence Memory with LangGraph and Database

- 15:16:31 Monitor Your Agentic Chatbot with LangSmith & LangGraph

- 15:40:24 How to Integrate Tools in Agentic Chatbot with LangGraph

- 16:54:17 Implement RAG in Agentic Chatbot with LangGraph

- 17:50:27 Implement Human-in-the-Loop (HITL) in Agentic Chatbot using LangGraph

- 18:48:09 Agentic Chatbot CI/CD Deployment on AWS with Docker & GitHub Actions

- 19:52:05 Deploy Agentic AI Chatbot on Render for FREE with Docker

- 20:06:27 Project: Build Your Own ChatGPT Agent with LLMs, LangGraph, FastAPI, LangSmith, ChromaDB, SQLAlchemy & AWS

- 22:21:17 Project: Build TripMate AI End-to-End: Multi-Agent Travel Planner with Groq, LangGraph, PostgreSQL & FastAPI

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Created by https://gaugehow.com/

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Chapters ⭐️

- 0:00:00 Course Overview & Introduction

- 0:01:21 Significance of Industry 4.0

- 0:02:31 Module Overview & Learning Outcomes

- 0:07:43 Module 1: Introduction to Industry 4.0

- 0:12:00 History of Industrial Revolutions (1.0 to 4.0)

- 0:17:13 Why Do We Need Industry 4.0?

- 0:25:02 Role of 3D Printing in Industry 4.0

- 0:33:31 Key Pillar Technologies of Industry 4.0

- 0:35:14 Module 2: Introduction to 3D Printing & Additive Manufacturing

- 0:37:37 Subtractive vs. Additive Manufacturing

- 0:43:12 Advantages of Additive Manufacturing

- 0:49:02 ASTM/ASM Classification of Additive Manufacturing Processes

- 1:01:00 Vat Photopolymerization (SLA, DLP, cDLP)

- 1:09:53 Powder Bed Fusion (SLS, SLM, DMLS, EBM)

- 1:20:59 Binder Jetting

- 1:26:38 Material Extrusion (FDM / FFF)

- 1:35:03 Directed Energy Deposition (DED) & Hybrid Systems

- 1:46:49 Module 3: Applications in Core & Strategic Sectors

- 1:53:59 Aerospace & Defense Applications

- 2:01:37 Healthcare & Medical Applications

- 2:08:34 Automotive Industry Applications

- 2:17:27 Energy Sector Applications (Oil, Gas & Nuclear)

- 2:25:44 Module 4: Pre-Processing of CAD Data

- 2:27:20 3D Printing Workflow & Process Flow

- 2:37:19 3D Printing Input File Formats (STL, OBJ, VRML, 3MF, AMF)

- 2:47:13 Part Orientation & Support Structure Generation

- 2:59:02 Slicing, Job Preparation, & Slicing Platforms

- 3:08:28 Module 5: Materials for 3D Printing

- 3:09:09 Polymers & Plastics (PLA, ABS, PETG, Nylon)

- 3:20:18 Photopolymer Resins (Standard, Tough, Flexible, Dental)

- 3:30:34 Metal Alloys (Aluminium, Copper, Titanium, Inconel Superalloys)

- 3:44:30 Module 6: Value Addition Using Additive Manufacturing

- 3:51:05 Stages of AM Deployment & Prototyping

- 3:52:57 Complex Geometries (Lattice Structures & Internal Channels)

- 4:10:56 Mass Customization & Personalization

- 4:20:29 Lightweighting Techniques

- 4:27:02 Part Consolidation

- 4:33:08 Module 7: Design for Additive Manufacturing (DFAM)

- 4:34:53 Design Limitations & Rules for AM

- 4:44:43 Simulation-Driven Design (Topology Optimization vs. Generative Design)

- 4:55:06 Systematic Three-Layer Approach to DFAM (Brake Pedal Case Study)

- 5:08:59 Module 8: Digital Inventory & Digital Warehousing

- 5:18:22 Digital Inventory vs. Digital Warehouse

- 5:29:36 Software Enablers for Digital Warehousing

- 5:40:37 Module 9: Quality Considerations in 3D Printing

- 5:41:54 Common Defects in 3D Printing (Warping, Delamination, Porosity)

- 5:51:14 Quality Control & In-Situ Process Monitoring

- 6:05:15 Destructive vs. Non-Destructive Testing (NDT)

- 6:14:42 Dimensional Inspection (3D Scanning & CMM)

- 6:19:06 Module 10: Post-Processing Workflows

- 6:29:12 Why Do We Need Post-Processing?

- 6:37:16 Metal & Polymer Post-Processing Techniques

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

✏️ Study this course interactively on Scrimba:

https://scrimba.com/learn-typescript-c03c?via=scrimbafcc

Code is available on the Scrimba course page for each lesson.

TypeScript makes Express servers safer, more scalable, and easier to maintain. In this hands-on module, you'll go from setting up a TypeScript-powered Express environment to structuring routes, controllers, and middleware with full type safety. By the end of the video, you'll have the skills to build production-ready Express APIs with confidence.

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Contents ⭐️

- 0:00:00 Intro to Express & TypeScript

- 0:02:08 Setting up a Express and TypeScript Environment

- 0:05:14 Set up your environment

- 0:07:12 Setting up an Express & TypeScript project

- 0:10:15 Running an Express & TypeScript project

- 0:13:17 Typing Express data

- 0:15:34 Restarting the Express server

- 0:19:22 Typing the real data

- 0:23:40 Request and Response types

- 0:26:29 cors and TypeScript

- 0:29:13 Typing the 404 catch-all

- 0:31:19 Automating the server restart

- 0:32:56 A more specific Response

- 0:35:25 A more specific Request

- 0:39:03 Non-existent IDs

- 0:41:31 String query params

- 0:44:43 An even more specific Request

- 0:47:27 Boolean query params

- 0:51:00 Number query params

- 0:54:05 Separating concerns with Router

- 0:59:15 Separating concerns with controllers

- 1:03:13 Adding and typing middleware

- 1:08:53 Your own middleware

- 1:13:30 Congratulations!

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Try TRAE: https://www.trae.ai/?utm_source=influencerglobal&utm_medium=meeco&utm_campaign=freecodecamp

Course created by @aniakubow

⭐️ Contents ⭐️

- 00:00 Introduction

- 01:57 How to get started with TRAE IDE

- 07:19 How to PLAN your app with AI as your collaborator

- 11:40 How to BUILD your app with AI as your collaborator

- 15:49 How to run multi-agents

- 20:39 How to ship your app

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Learn how to pass the exam! Earn the certification.

More course resources: https://www.exampro.co/cca-f

✏️ Course developed by @ExamProChannel

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Chapter ⭐️

- 00:00:47 Introduction

- 00:10:17 SDK Environment Setup

- 00:47:36 Agentic Loop Foundations

- 01:52:53 Orchestration multi agent architecture

- 04:15:46 Advanced Agent Patterns

- 06:47:52 Sessions management context state

- 07:31:50 Claude code configuration permissions safety

- 08:58:52 Tooling built in tools usage

- 09:39:03 Reliability Evaluation Output Quality

- 10:43:59 Scaling Context Real World Constraints

- 11:29:51 MCP Ecosystem Integration

- 11:41:19 Claude Code in CI CD Automation

- 12:14:57 Scenario Based Architect Patterns

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

✏️ Video created by @aniakubow

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

✏️ Course from @SunnyDimalu

🔗 All Links

Youtube : https://www.youtube.com/@SunnyDimalu

🎓 Complete Python Bootcamp: From Zero to Hero (6 Hands-On Projects)

https://www.udemy.com/course/complete-python-bootcamp-beginners-zero-to-hero/?referralCode=CA7FC6088B3E7FE3FA4F

🐧 Linux Administration Bootcamp 2026: From Zero to Job-Ready

https://www.udemy.com/course/linux-python-bash-scripting-for-beginners/?referralCode=C71940A6445AEC40720E

🛡️ Full Cybersecurity Course for Beginners: Ethical Hacking & Defense

https://www.udemy.com/course/hands-on-cyber-security-and-ethical-hacking-from-0/?referralCode=215B6E0F86B92F10EDA4

Twitter: https://x.com/thercyborgxp

❤️ Try interactive Python courses we love, right in your browser: https://scrimba.com/freeCodeCamp-Python (Made possible by a grant from our friends at Scrimba)

⭐️ Chapters ⭐️

- 0:00:00 Course Introduction

- 0:02:14 Intro to Python

- 0:05:03 Install Python

- 0:09:55 Install Code Editor

- 0:15:08 Configure Code Editor

- 0:21:20 Execute First Python Program

- 0:29:53 Core Python Concepts

- 0:34:56 Escape Sequences

- 0:38:33 Comments

- 0:42:20 Variables

- 0:52:29 Data Types

- 0:56:37 String Methods & Manipulation

- 1:13:10 f-Strings (String Formatting)

- 1:19:40 Introduction to Operators

- 1:22:08 Arithmetic Operators

- 1:25:30 Boolean Data Type

- 1:29:21 User Input

- 1:35:59 Type Casting

- 1:45:15 String Concatenation

- 1:50:04 Project: Simple Calculator

- 1:55:39 If Statements

- 2:10:29 Else If Statements

- 2:17:40 Equality Operators

- 2:22:43 Logical Operators

- 2:32:06 Project: Authentication System

- 2:41:26 For Loop

- 2:50:32 More on For Loops

- 2:59:20 Break Statement

- 3:06:17 Continue Statement

- 3:12:26 While Loop

- 3:20:48 Introduction to Functions

- 3:31:25 Passing Arguments to Functions

- 3:39:50 Local Variables

- 3:48:13 Return Statement

- 3:54:32 Project: Calculator

- 4:07:33 Lists

- 4:13:52 Loop Through a List

- 4:19:45 List Methods

- 4:30:55 Tuples

- 4:34:55 Tuple Methods

- 4:54:35 Sets

- 4:58:55 Set Methods

- 5:07:00 Split and Join

- 5:13:47 Modules

- 5:19:48 Random Module

- 5:26:38 Datetime Module

- 5:34:34 Create Your Own Modules

- 5:41:02 PIP (Package Manager)

- 5:49:03 Time Module

- 5:55:22 Read File Contents

- 6:08:07 Read Line by Line & Specific Characters

- 6:13:47 With Context Manager

- 6:17:20 Readlines Function

- 6:27:58 Introduction to Exception Handling

- 6:30:53 Try & Except

- 6:39:32 Finally Block

- 6:43:10 Real-World Exception Handling Examples

- 6:45:36 Create Files

- 6:54:02 OS Module (System Operations)

- 7:13:12 Shutil Module (Copy & Remove Files)

- 7:24:22 Project: Password Cracker

- 7:44:45 Project: MAC Address Generator

- 8:08:07 Python Networking (Socket Module)

- 8:23:58 Retrieve the IP Address of Any Website

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Course developed by @pattvira

⭐️ Connect with Patt Vira ⭐️

🔗 Website: https://pattvira.com

🔗 Twitter: https://twitter.com/pattvira

🔗 Instagram: https://www.instagram.com/pattvira

⭐️ Code ⭐️

Part 1: https://editor.p5js.org/pattvira/sketches/LV4ZSuHXD

Part 2: https://editor.p5js.org/pattvira/sketches/fdykpy1OD

Part 3: https://editor.p5js.org/pattvira/sketches/I0HtC1ISj

Part 4: https://editor.p5js.org/pattvira/sketches/WQXm21NW2

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Chapters ⭐️

- 0:00:00 Intro

- 0:00:51 Part 1 - Basic Introduction to Shaders

- 0:01:17 What is a shader?

- 0:03:24 Bridge between CPU and GPU

- 0:04:20 Vertex and fragment shaders

- 0:06:09 Start coding in p5.js

- 0:09:44 GLSL Rulebook

- 0:12:50 Set up canvas space in a vertex shader

- 0:16:16 Color pixels in a fragment shader

- 0:17:44 Map clip space to screen coordinates

- 0:20:03 Create a static gradient

- 0:22:04 Create a dynamic gradient

- 0:27:03 Part 2 - Domain Repetition

- 0:28:33 Draw a circle

- 0:32:05 Use gl_FragCoord to get pixel coordinates

- 0:38:45 Create tiling with fract()

- 0:42:00 Fix aspect ratio

- 0:43:56 Introduce the standard resolution fix

- 0:45:01 Part 3 - Shaping Functions

- 0:45:38 What is a shaping function?

- 0:46:20 Explore sin() function

- 0:47:41 Explore step() function

- 0:48:25 Explore smoothstep() function

- 0:49:40 Explore abs() function

- 0:51:33 Create a glowing effect with inverse distance equation

- 0:55:02 Animate glowing rings

- 0:54:21 Experiment with other shapes

- 0:57:43 Part 4: Colors

- 0:57:43 Introduce mix() function

- 1:01:01 Change the blend ratio using uTime

- 1:02:12 Change the blend ratio using position

- 1:04:18 Change the blend ratio using shaping functions (step & smoothstep)

- 1:05:22 Change the blend ratio using shaping functions (distance functions)

- 1:08:22 Introduce cosine-based color palette

- 1:10:54 Bonus! Fractals!

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Course from @codesistency

Links & resources 👇

To start the project, type this command in your terminal:

👉 npx create-expo-app@latest --template default

✨ Source Code: https://dub.sh/2code

✨ Try Neon for FREE: https://dub.sh/neon1

🚀 Try Clerk for FREE: https://dub.sh/clerk2

💫 Try Sentry for FREE: https://dub.sh/sentry1

💥 Try Expo for FREE: https://dub.sh/expo1

🎉 Join Our Skool Community: https://dub.sh/codesistency

💥 Diagrams: https://dub.sh/diagrams4

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

Chapters

- 0:00:00 0 - Project Preview

- 0:06:03 1 - Project Setup & Understanding React Native

- 0:35:50 2 - NativeWind Setup

- 0:42:34 3 - Auth Setup with Clerk

- 1:06:56 4 - Building Our Custom Auth Screen

- 1:38:37 5 - Database & Drizzle Setup

- 2:00:25 6 - Bottom Tabs with Native Tabs

- 2:11:34 7 - Expo API Routes

- 2:27:23 8 - Setting Up Our Store with Zustand

- 2:46:52 9 - Building the List Screen

- 3:21:21 10 - Building the Planner Screen

- 3:48:56 11 - Building the Insights Screen

- 4:07:43 12 - Adding the Feedback Button

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

This video was developed by @codingwithestefania

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

Chapters

00:00 Introduction to Edsger W. Dijkstra

01:08 The 20-Minute Invention

03:31 What is an Algorithm?

04:16 Graph Theory (Nodes and Edges)

05:20 Understanding Edge Weights

06:27 Step-by-Step Practical Example

12:04 The Greedy Algorithm Concept

12:25 Python Code: Graph Representation

13:44 Python Code: The Dijkstra Function

18:23 Python Code: Recreating the Shortest Path

20:19 Dijkstra's Legacy and Simplicity

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

✏️ Study this course interactively on Scrimba: https://scrimba.com/learn-typescript-c03c?via=scrimbafcc

Code is available on the Scrimba course page for each lesson.

TypeScript makes React code safer and more predictable. In this module, you'll learn how to type useState, component props, JSX elements, and function props through practical lessons. Perfect for developers who know React basics and want to add TypeScript to their workflow.

This isn't just a watch-and-learn tutorial. You'll complete real coding challenges, including building the AriaLiveStatus and WordLetters components from scratch.

Timestamps

- 00:00 Welcome to TypeScript and React!

- 01:51 Setting up the React Project

- 05:02 TS Refresher - Basic & Custom Types

- 08:31 TS Refresher - Functions

- 11:50 TS Refresher - A new getRandomIndex() function

- 14:07 Typing useState()

- 17:36 Typing Derived Values and Arrow Functions

- 19:48 Typing App.tsx functions

- 23:10 The New Setup

- 25:12 Typing React Components

- 27:48 JSX Element or null

- 29:24 Typing Component Props

- 32:46 Custom Component Prop Types

- 34:34 The AriaLiveStatus Component Challenge

- 36:53 Component Props and Imported Types

- 39:15 Element within an Element

- 42:14 The WordLetters Component Challenge

- 44:49 Typing Function Props

- 47:33 The Final Challenge

- 50:23 Congrats!

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Course resources: https://kode.wiki/3SrN8GO

Course created by @KodeKloud

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

Chapters

Section 1 & 2: LLM & Core Concepts

- 00:00:00 Course Welcome & Architecture Fundamentals

- 00:07:54 Hallucinations, Model Evolution, & Competitors

- 00:15:23 Developer Fundamentals & Working with APIs

- 00:17:54 Token Economics & Managing Context Windows

- 00:31:13 API Message Roles & Prompt Engineering Nuances

Section 3 & 4: Code Setup & Tool Architecture

- 00:38:29 Hands-On Lab: Practice Labs & First API Call

- 00:45:01 Multi-Turn History, API Costs, & Trade-offs

- 00:51:08 Architecture Overview: Tool Schemas & Execution Loops

- 00:58:20 Predefined AI Workflows vs. Autonomous Agents

Section 5: Building Agents from Scratch

- 01:08:16 The Core Loop: Perceive, Reason, Act

- 01:13:15 Hands-On Lab: Engineering the Standard `While` Loop

- 01:21:13 Planning Limits, Brittle Logic, & Mitigation Guardrails

- 01:26:19 Memory Managers: Sliding Windows & Vector DBs

- 01:33:56 Multi-Agent Frameworks & Inter-Agent Communication

- 01:43:08 Deconstructing Production Failures & Error Handling

- 01:52:20 Grounding Data & Prepackaged Frameworks (LangChain, Mastra)

- 02:00:25 Hands-On Lab: Building a Production Personal Assistant

Section 6: Deep Case Study (OpenClaw)

- 02:09:25 OpenClaw Codebase Tour & File Architecture

- 02:14:39 Custom Layouts, Terminal Interfaces, & Concurrency Locks

- 02:30:44 Testing Non-Deterministic Agents & LLM-as-a-Judge Evals

- 02:39:30 Observability, Tracking Performance Metrics, & Optimization Levers

- 02:51:55 Agent Security, Advanced Prompt Assemblies, & Wrap-up

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

This video was created by @beau

⭐️ Chapters ⭐️

- 00:00 The Day the Internet Stopped (Intro)

- 01:14 What is AWS US-East-1?

- 02:12 2011: The Network Upgrade Mistake

- 04:17 2012: The Northern Virginia Storm & Netflix's Resiliency

- 05:54 2017: The Index Subsystem Typo

- 08:17 2020: The Hidden Kinesis Dependency Cascades

- 10:04 2021: Amazon Broken by Its Own Cloud

- 12:09 2025: The Automated DynamoDB addressing failure

- 14:38 The Uncomfortable Truth of Complex Systems

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

📚Resources

- Source Code: https://github.com/tapascript/40-days-of-javascript/tree/main/day-41

- MDN INTL(DateTimeFormat): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat

- intl-date-utils package: https://github.com/CreoWis/intl-date-utils

- Courses on tapaScript YouTube Channel: https://youtube.com/tapasadhikary

- React Clean Code Rulebook: https://www.tapascript.io/books/react-clean-code-rule-book

- Join my FREE Course, 40 Days of JavaScript: https://www.youtube.com/playlist?list=PLIJrr73KDmRw2Fwwjt6cPC_tk5vcSICCu

- Join my FREE Course, 15 days of React Design patterns: https://www.youtube.com/playlist?list=PLIJrr73KDmRyQVT__uFZvaVfWPdfyMFHC

🤝 Connect

- Subscribe to my YouTube Channel: https://www.youtube.com/tapasadhikary

- Follow on Instagram: https://www.instagram.com/tapascript/

- Connect on LinkedIn: https://www.linkedin.com/in/tapasadhikary/

- Follow on X: https://twitter.com/tapasadhikary

- Follow tapaScript on GitHub: https://github.com/tapascript

- Join tapaScript Discord: https://discord.gg/ux9BchWEW3

⭐️ Chapters

- 0:00:00 The BIG Problem with JavaScript Dates

- 0:03:35 Why is Time Handling So Hard?

- 0:04:35 The Core Struggle for Developers

- 0:06:38 What is Epoch Time? (The Starting Point)

- 0:09:58 Timestamp vs. TimeZone: Don't Confuse Them!

- 0:11:35 Understanding UTC (The Global Standard)

- 0:13:15 Best Practices: Storing vs. Rendering Dates

- 0:16:22 GMT and Local Time Explained Simply

- 0:19:23 Setting Up Our Coding Environment

- 0:20:04 4 Ways to Create Dates in JavaScript

- 0:30:14 Must-Know Date Getter Methods & Tricks

- 0:36:46 Mastering Date Setters & Logic Rules

- 0:40:52 WATCH OUT: Common JS Date Gotchas!

- 0:44:22 How to Parse & Validate Dates Properly

- 0:46:21 Date Arithmetic: Adding & Subtracting Time

- 0:50:56 The Leap Year Logic You Need to Know

- 0:54:57 Handling Daylight Saving Time (DST) Like a Pro

- 0:59:58 RECAP of PART 1: Key Takeaways for Mastery

- 1:01:56 Intro: Why JavaScript Intl APIs are Underrated

- 1:04:26 The Problem: Why Global Date & Time Formats are Hard

- 1:05:56 Getting Started with Intl.DateTimeFormat()

- 1:10:22 Mastering Locales for Global Date Formatting

- 1:16:05 Formatting Guide: Styling Dates & Times in JS

- 1:21:55 Real-World Examples: Practical Date-Time Formatting

- 1:28:57 Pro Tip: How to Programmatically Get Timezone Names

- 1:31:24 Relative Time Formatting (e.g., "2 days ago")

- 1:34:45 Advanced UI: Using formatToParts() for Custom Layouts

- 1:37:53 Logic Deep Dive: How JavaScript Resolves a Locale

- 1:41:05 Performance Optimization Tips for Intl APIs

- 1:45:13 How to Format Date Ranges with Intl

- 1:46:59 Introducing the intl-date-utils NPM Package

- 1:48:27 Coding Challenge: Tasks & Assignments for You

- 1:50:13 RECAP of PART 2

- 1:51:06 The Problem with JavaScript Date History

- 1:53:11 Top 4 JavaScript Date Object Bugs Explained

- 1:57:00 Introduction to the New Temporal API

- 1:57:42 Master Temporal Types: PlainDate, ZonedDateTime & more

- 2:02:01 JavaScript Date vs. Temporal API: Side-by-Side Comparison

- 2:04:57 Browser Support & Polyfills for Temporal

- 2:06:00 Access the Source Code & Resources

- 2:06:38 Before We End...

✏️ Study this course interactively on Scrimba:

https://scrimba.com/command-line-basics-c08b87ogl0?via=scrimbafcc

Code is available on the Scrimba course page for each lesson.

This course is perfect for beginners looking to demystify the command line and start using it with confidence. You'll do all this while building the file structure for a quiz game.

What is the command line? The command line is a text-based interface that lets you interact directly with your computer's operating system. It may look intimidating at first, but it's incredibly powerful once you know the basics.

Scrimba on YouTube: https://www.youtube.com/c/Scrimba

Timestamps:

00:00 Intro

02:56 Demystifying the command line

08:42 Inspect the file tree with ls

14:17 Rules of navigation

20:36 Create & delete files with touch and rm

25:21 Create & delete directories with mkdir, rmdir, and -r

30:18 Write to files with echo

37:24 Read from files with cat

43:32 Section 1 outro

Which command was new to you? Drop it in the comments!

#CommandLine #CLITutorial #LearnToCode #Terminal #BashTutorial #DevOps #WebDevelopment #CodingForBeginners #Scrimba #FreeCodeCamp

✏️ Course created by @GavinLon

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

Chapters

00:00:00 - Introduction

00:01:05 - Thinking Like Water

00:03:19 - The Human Operating System - Social Engineering

00:02:47 - Phishing

00:05:37 - The Art of Reconnaissance

00:06:17 - Vulnerabilities

00:07:15 - Supply Chain Attack

00:07:56 - Well-known Actual Attacks

00:08:03 - The Target Isn’t Always the Target - The 2013 Cyber Attack on Retailer, Target

00:08:27 - The 2017 Wannacry Ransomware Outbreak

00:09:01 - The 2021 Colonial Pipeline Attack

00:09:38 - The Mindset

00:10:47 - The Quantum Challenge

00:11:22 - Post Quantum Cryptography

00:11:43 - Conclusion

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Course created by ‪@neuralkian

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Contents ⭐️

- 0:00:00 Introduction

- 0:02:11 Setup and Prerequisites

- 0:05:07 What is Distributed Training?

- 0:07:25 Data Parallelism vs. Model Parallelism

- 0:08:51 Data Parallelism (DP) vs. Distributed Data Parallelism (DDP)

- 0:12:07 Distributed Setup Configurations

- 0:13:28 General DDP Workflow and Communication Primitives

- 0:13:58 Broadcast Operation

- 0:15:18 All Reduce Operation

- 0:21:23 Overlapping Computation and Communication (Gradient Hooks/Bucketing)

- 0:25:57 Step 1: Manual Batch Averaging Implementation

- 0:49:15 Step 2: All Reduce Sandbox

- 1:07:05 Step 3: Implementing DDP Hooks

- 1:17:10 Performance Analysis and Trade-offs

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Workers solve three problems that Notion users have run into forever: getting external data into Notion, pushing data out to other tools, and running complex business logic that Notion's built-in automations just can't handle. Until now, the answer was always some no-code tool patching the gap. Workers change that entirely — and with AI doing the heavy lifting on the code side, you genuinely don't need an engineering background to ship these.

Course developed by @mfreihaendig

Prefer a blog post? Here you go: https://matthiasfrank.de/en/notion-workers-beginners-guide/

Need a Notion Consultant? https://matthiasfrank.de/en/notion-consulting/

Workbook plus a ton of free resources: https://matthiasfrank.de/en/special/

⭐️ Contents ⭐️

- 0:00:00 Intro

- 0:01:41 Why Notion Workers Matter

- 0:04:15 Why No-Code Tools Are Dead

- 0:06:27 Setting Up Your Machine and Notion

- 0:14:20 Webhook Notion Workers

- 0:38:02 Sync Notion Workers

- 0:55:04 Agent Tool Notion Workers

- 1:17:50 Outro

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

In this free full course, you'll start with the Vercel AI SDK Chatbot template, connect your agent to real apps like Gmail with Composio, add long-term memory with Supermemory, give the agent a persistent personality, make it usable from Telegram, and add scheduled automations with Vercel Cron.

By the end, you'll understand the core building blocks behind production AI agents: tool calling, context engineering, OAuth, memory, auth, database migrations, multi-channel agent interfaces, scheduled jobs, and deployment.

Resources

💻 START HERE: Chatbot template https://vercel.com/templates/next.js/chatbot

💻 Prompts and source code: https://github.com/shawnesquivel/OpenClaw-Clone-Composio-VercelAI

🔗 100% off the Composio Starter Plan for 1 month: Use code FREECODECAMP at checkout

🔗 Get 50% off Cursor plans: https://cursor.com/referral?code=DQSTRSDOYBCI

🏗️ @Composio provided a grant to make this course possible.

What you'll build

- A deployed Vercel AI SDK chatbot

- Telegram access for your agent

- 1000+ apps for your agent via OAuth

- Long-term memory and soul

- Scheduled automations with Vercel Cron

⭐️ Chapters ⭐️

0:00:00 Build an OpenClaw-like AI Agent

0:01:10 Final Agent Demo

0:03:13 What You'll Learn

0:03:52 Who Am I

0:04:27 Do You Need to Know How to Code?

0:05:03 Cursor, Codex, and Course Resources

0:05:34 Free Cursor, OpenAI Programs, and Discounts

0:06:16 What Is an AI Agent?

0:09:41 PART 1: Vercel AI SDK Chatbot Template

0:12:59 Test the Deployed Template

0:13:42 Vercel AI Gateway Router

0:14:37 Run the Template Locally

0:16:48 Confirm Database Changes

0:17:58 Start the Local Dev Server

0:19:16 PART 2: Add Composio Tools

0:20:29 Context Engineering

0:24:21 Create a Composio API Key

0:25:23 PROMPT 1: Add Composio Tools

0:26:36 Reviewing AI-Generated Changes

0:28:54 Test Composio with Gmail

0:30:56 Composio 1 Month Free

0:31:17 OAuth and Composio Auth

0:32:41 PROMPT 2: Expand AI Gateway Models

0:35:12 Inspect Database Changes

0:36:21 PART 3: Add Long-Term Memory with Supermemory

0:40:27 Set Up Supermemory

0:39:49 PROMPT 3: Add Supermemory

0:41:25 Reviewing Supermemory Changes

0:42:06 Test Long-Term Memory

0:43:43 PART 4: Add Agent Soul

0:45:37 PROMPT 4: Add Soul

0:46:59 Test Soul Feature

0:49:07 PART 5: Add Telegram

0:50:59 Setting Up Telegram

0:51:45 Add Telegram Token to Env

0:52:47 Setting Up ngrok

0:54:56 PROMPT 5: Add Telegram

0:56:19 Register the Telegram Webhook

0:58:34 Test the Telegram Bot

0:58:57 PART 6: Add Automations with Vercel Cron

1:00:55 Configure Vercel Cron

1:01:59 PROMPT 6: Add Scheduled Tasks

1:03:30 Test Scheduled Tasks

1:04:59 PART 7: Deploy to Production

1:06:34 How to Get Help

Keywords: AI agent tutorial, Vercel AI SDK, Composio, Supermemory, OpenClaw, Cursor AI, Telegram bot, Vercel Cron, AI chatbot, tool calling, context engineering, OAuth, agent memory, build AI agents, Next.js AI agent

As early digital payment systems and banks rushed to digitize, engineers relied on standard floating-point numbers to process currency. However, because computers use binary (Base 2) rather than decimal (Base 10), certain fractions like $0.1$ and $0.2$ cannot be represented exactly—leading to minuscule rounding errors.

Video created by @aniakubow

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

✏️ Course from @TheTechzeen

LinkedIn: https://www.linkedin.com/in/farzeen-ali-533479204/

Website: https://www.thetechzeen.com/

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Contents ⭐️

- 00:00 Introduction to Self-Healing CI/CD Pipelines

- 02:00 Recommended Tech Stack Overview

- 02:29 Workflow Logic and Architecture

- 03:02 Setting Up the Local Environment (Git & GitHub)

- 05:09 Building the Node.js and Express Application

- 08:17 Creating the Smoke Test Script

- 10:22 Implementing the GitHub Actions Pipeline

- 19:51 Setting Up the N8N Automation Account

- 21:56 Repository Setup and Security Secrets

- 27:31 Testing Failure Detection and AI Analysis

- 30:48 Fetching Logs and Analyzing Changes

- 38:54 Generating AI Fixes with OpenAI

- 46:51 Creating a Git Branch and Pushing Fixes

- 54:32 Automating Pull Requests

- 56:51 Email Notifications for Team Updates

- 58:28 Finalizing Production Deployment

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

🔗 Check out SerpApi here: https://serpapi.com/google-short-videos-api?utm_source=freecodecamp

💻 Github link: https://github.com/kubowania/video-downloader

🏗️ SerpApi for providing a grant to make this course possible.

Course developed by @aniakubow

⭐️ Contents ⭐️

– 0:00:00 Introduction to Web Scraping

– 0:01:58 Getting Started with SER API

– 0:03:54 First API Search Test

– 0:05:14 Setting Up the Project

– 0:06:59 Installing Packages and Project Configuration

– 0:08:15 Configuring Search Parameters

– 1:05:04 Exploring Advanced Search Parameters

– 1:14:35 Scraping Short Videos (Instagram, YouTube)

– 1:16:40 Using Google Lens API

– 1:18:32 Building a Project: Short Video Scraper

– 1:19:40 Back End Development

– 1:28:20 Creating the Front End (HTML, CSS, App.js)

– 1:37:09 Implementing the Search Functionality

– 1:46:16 Setting Up Video Downloads with YT-DLP

– 1:56:48 Implementing the "Download All" Functionality

– 1:00:14 Securing the API Key with Environment Variables

Docker course resources: https://www.dolfined.com/courses/docker

Eissa from DolfinEd developed this course.

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

⭐️ Contents ⭐️

- 0:00:00 Introduction to Containerization & Docker

- 0:01:41 Who is this course for?

- 0:02:05 Course Curriculum Overview

- 0:03:35 Instructor Introduction & Experience

- 0:05:02 Support & VIP Course Package

- 0:07:01 Detailed Topic Breakdown

- 0:10:21 Why Learn Docker? (Market Demand)

- 0:12:11 Top 4 Benefits: Reproducibility, Dependencies, Portability, Version Control

- 0:15:30 From Physical Servers to Virtualization

- 0:16:16 Computing Device Components

- 0:19:18 What is a Server?

- 0:23:57 The Move from Virtual Machines to Containers

- 0:34:04 What is a Software Process?

- 0:37:54 Container Features vs. Virtual Machines

- 0:42:07 Docker Architecture Explained

- 0:53:07 Setting Up Docker on AWS (Free Tier)

- 1:04:12 Alternatives: Docker Desktop & VirtualBox

- 1:17:16 Connecting to EC2 Instance (Session Manager & SSH)

- 1:31:03 Installing Docker on Ubuntu

- 1:42:24 Basic Docker Commands (Pull, Run, Stop, Inspect)

- 2:08:38 Docker Networking Overview

- 2:18:00 Docker Networking Modes/Drivers

- 2:30:40 Docker Networking Labs (Bridge Mode)

- 2:38:00 Data Persistence: Volumes & Bind Mounts

- 3:04:07 Docker Compose Introduction

- 3:17:48 Docker Compose Workflow

- 3:22:40 VS Code Setup & Docker Extension

- 3:40:00 Creating Custom Docker Files

- 3:55:00 Understanding Image Layers

- 4:04:40 CMD vs. RUN Instructions

- 4:10:40 Expose and Copy Instructions

- 4:36:56 Docker Compose Configuration Lab

- 4:54:00 Docker Image Lifecycle & Registry (Push/Pull/Tag)

- 5:12:00 Docker Project: Containerizing a Website

- 5:17:56 Project Build & Deployment on AWS

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

🔗 Sign up for Render: https://www.render.com

Course developed by @aniakubow

💻 Code https://github.com/kubowania/slack-ai-agent

🏗️ Render provided a grant to make this course possible.

⭐️ Chapters ⭐️

0:00:00 Introduction

0:02:24 Getting started on Render.com

0:04:14 Setting up our project

0:08:19 Packages that we need

0:11:26 Slack AI Agent logic

0:14:53 Setting up Slack events

0:29:48 Analysing members logic

0:57:06 Posting analysis to our Slack channel

1:09:06 Start logic

1:16:00 Secret variables and where to find them

1:22:54 Database logic

1:34:34 Testing our app works

1:38:15 Deploying our app

By the end of this course, you will have a deployed, full-stack application featuring a React dashboard that visualizes live scraped data. It is completely professional enough to put on your portfolio or use as a production template for client work.

-🛠 Tech Stack

- Languages: Python | JavaScript

- Scraping & Bypass: Playwright | Cheerio | Evomi Scraping Browser | Evomi Scraper API | Residential Proxies

- Full-Stack: Node.js | Express | MongoDB | React | Vite | Bootstrap

🔗 Start Scraping with Evomi: https://evomi.com/freecodecamp

✏️ Course developed by @GavinLon

💻 Code

- Link to Python Web Scraper Scripts: https://github.com/GavinLonDigital/Python_WebScraping_Scripts

- Link to Full-stack web application code (MERN): https://github.com/GavinLonDigital/InfoData

🏗️ Evomi provided a grant to make this course possible.

Chapters

- 0:00:00 Introduction

- 0:12:44 Part1 - Web Scraping with Python Scripts - Overview

- 0:16:27 Scraping booking.com using Python Script and Evomi’s Scraping Browser

- 0:37:10 Scraping indeed.com using Python Script and Evomi’s Scraper API

- 0:48:39 Scrape amazon.com using Python Script and Evomi’s Core Residential Proxies

- 1:00:06 Part 2 - Pass Bot Detection Tests with Evomi’s Scraping Browser - Overview

- 1:04:18 Access Bot Detection WebSite using JavaScript - Through Standard Playwright

- 1:13:29 Access Bot Detection WebSite using JavaScript - Through Evomi’s Scraping Browser

- 1:18:39 Part 3 - Full-stack Web Scraping App using MERN - Overview

- 1:22:11 Getting Setup to Create the Full-stack Web Application

- 1:28:17 Install Dependencies for the Server-side Node project

- 1:29:26 Create server.js Code file

- 1:42:03 Create language.js Code File -To Define Schema for the TIOBE Index Data Model

- 1:51:18 Create tiobeService.js Code File - To Create Scraping/Parsing Code using Evomi’s Scraper API and Cheerio Respectively

- 2:12:41 Create tiobeController.js Code File - To Handle Incoming http Request Logic

- 2:23:02 Quick Bug Fixing Session Before Testing Code Through Postman

- 2:26:01 Test Scraping the TIOBE Index through Postman

- 2:32:28 Create the React Code to Display Scraped Tiobe Index Data

- 2:32:49 Setup React Client Project using VITE

- 2:35:50 Create Tiobe React Component

- 2:50:17 Install Bootstrap and React-Router-Dom

- 3:07:24 Within App.jsx Create the Route for the Tiobe Component

- 3:26:35 Run the React Client to Test the Tiobe React Component

- 3:37:01 Fix Cosmetic Issues

- 3:39:29 Run Code to Test Cosmetic Fixes

- 3:40:27 How to Poll Request to Evomi Using Evomi’s Scraper API.

- 3:45:24 Implement Server-side Node Code to Scrape Amazon Search Results

- 3:45:58 Create Amazon Route in server.js

- 3:46:50 Create Book Model to Define the Scheme for Amazon Search Data

- 3:56:27 Create amazonService.js Code File - To Create Scraping and Parsing Code using Evomi’s Scraper API and Cheerio Respectively

- 4:23:21 Create bookController.js Code File - To Handle Incoming http Request Logic

- 4:24:41 Make Sure the bookController.getAmazonBooks is Mapped to Route

- 4:34:42 Test Server-side Node Code for Scraping Amazon Search Results using Postman

- 4:36:41 Debug Session - Fix and Issue

- 4:37:19 Run Code - Tested with Successful Results

- 4:38:41 Create React Code to Display Amazon Search Results

- 4:40:06 Create Amazon React Component

- 5:21:26 Test React Code for Amazon Web Scraping

- 5:25:12 Fix Cosmetic Issues

- 5:27:20 Run Code to Check Cosmetic Fixes

- 5:36:27 Outro