ArjanCodes

ArjanCodes

On this channel, I post videos about programming and software design to help you take your coding skills to the next level. I'm an ...

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How I Use Abstraction to Avoid Spaghetti Code

ArjanCodes

How I Use Abstraction to Avoid Spaghetti Code

3 weeks ago - 21:10

7 Powerful Databases Python Developers Should Know

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7 Powerful Databases Python Developers Should Know

9 months ago - 23:55

10 Python Anti-Patterns That Are Breaking Your Code

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10 Python Anti-Patterns That Are Breaking Your Code

2 months ago - 25:16

Coupling 101: Design Choices That Make or Break Your Code

ArjanCodes

Coupling 101: Design Choices That Make or Break Your Code

3 months ago - 20:39

Avoid These BAD Practices in Python OOP

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Avoid These BAD Practices in Python OOP

10 months ago - 24:42

Dependency Injection Explained in 7 Minutes

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Dependency Injection Explained in 7 Minutes

1 year ago - 7:11

7 Functional Programming Techniques EVERY Developer Should Know

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7 Functional Programming Techniques EVERY Developer Should Know

1 year ago - 21:35

The Ultimate Guide to Writing Classes in Python

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The Ultimate Guide to Writing Classes in Python

2 years ago - 25:39

10 Tips to Become REALLY Good at Python

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10 Tips to Become REALLY Good at Python

6 months ago - 27:39

I Designed a Python SDK That Relies on… Deep Inheritance?!

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I Designed a Python SDK That Relies on… Deep Inheritance?!

2 weeks ago - 22:58

Go vs Python: What Every Developer Should Know

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Go vs Python: What Every Developer Should Know

5 months ago - 26:12

It Seems I No Longer Use Python’s Dataclasses

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It Seems I No Longer Use Python’s Dataclasses

4 weeks ago - 14:30

Protocols vs ABCs in Python - When to Use Which One?

ArjanCodes

Protocols vs ABCs in Python - When to Use Which One?

1 year ago - 15:31

How to Use Git Branches Like a Pro (FastAPI Example)

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How to Use Git Branches Like a Pro (FastAPI Example)

3 months ago - 19:00

12 Python Built-in Functions I Use Every Day

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12 Python Built-in Functions I Use Every Day

4 months ago - 22:15

The Hidden Dangers of Python Decorators

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The Hidden Dangers of Python Decorators

3 months ago - 15:05

COMPLETE No-Nonsense VSCode Setup for Python Devs

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COMPLETE No-Nonsense VSCode Setup for Python Devs

8 months ago - 26:05

The Builder Pattern in Python: Finally Explained!

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The Builder Pattern in Python: Finally Explained!

1 day ago - 14:19

Is SaaS Dead? Here's a Senior Engineer's Perspective

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Is SaaS Dead? Here's a Senior Engineer's Perspective

8 days ago - 13:20

How To Design Robust Python Functions

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How To Design Robust Python Functions

3 months ago - 20:56

SQLAlchemy: The BEST SQL Database Library in Python

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SQLAlchemy: The BEST SQL Database Library in Python

1 year ago - 16:39

Why Design Patterns are Rarely Used in Python

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Why Design Patterns are Rarely Used in Python

2 years ago - 0:52

🤔 Choosing Between Streamlit, Dash, and Taipy

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🤔 Choosing Between Streamlit, Dash, and Taipy

5 months ago - 0:29

Composition Is Better Than Inheritance in Python

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Composition Is Better Than Inheritance in Python

4 years ago - 23:29

This Is How You Write an Efficient Python Dockerfile

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This Is How You Write an Efficient Python Dockerfile

4 months ago - 18:47

MCP…. So What’s That All About?

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MCP…. So What’s That All About?

1 month ago - 13:28

Functions vs Classes: When to Use Which and Why?

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Functions vs Classes: When to Use Which and Why?

2 years ago - 10:49

🗂️ Data Science Project Structure

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🗂️ Data Science Project Structure

1 year ago - 0:24

Dealing With Stubborn Senior Developers

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Dealing With Stubborn Senior Developers

2 years ago - 0:53

Memory Management: Rust vs. C vs. Python

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Memory Management: Rust vs. C vs. Python

5 months ago - 0:40

Let’s Replace All For Loops With Map and Filter

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Let’s Replace All For Loops With Map and Filter

1 month ago - 16:23

The Power of Immutability in Python Functional Programming

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The Power of Immutability in Python Functional Programming

1 year ago - 0:21

How To Keep Error Handling Code Focused // Python Tips

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How To Keep Error Handling Code Focused // Python Tips

2 years ago - 1:00

Protocols vs ABCs, Which One Should You Use?

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Protocols vs ABCs, Which One Should You Use?

2 years ago - 0:58

🗝️ Why Keeping Configuration Separate is Key in Data Science

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🗝️ Why Keeping Configuration Separate is Key in Data Science

1 year ago - 0:20

Writing Python Functions Like a Mad Scientist

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Writing Python Functions Like a Mad Scientist

1 month ago - 15:51

If I Had to Start Over, This Is How I Would Approach Python

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If I Had to Start Over, This Is How I Would Approach Python

2 years ago - 0:27

Regular Method Vs. Static Method Vs. Function // Python Tips

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Regular Method Vs. Static Method Vs. Function // Python Tips

3 years ago - 0:59

LangChain is AMAZING | Quick Python Tutorial

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LangChain is AMAZING | Quick Python Tutorial

1 year ago - 17:42

An Introduction to Typescript for Python Programmers

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An Introduction to Typescript for Python Programmers

4 months ago - 21:35

A Quick Code Simplification Trick // Python Tips

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A Quick Code Simplification Trick // Python Tips

3 years ago - 0:41

This Is How Marie Kondo Sets up Her Pytest

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This Is How Marie Kondo Sets up Her Pytest

4 months ago - 16:02

🤔 The Real Problem with Inheritance

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🤔 The Real Problem with Inheritance

8 months ago - 0:26

😣 Why Devs Feel Like Imposters

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😣 Why Devs Feel Like Imposters

4 months ago - 0:32

🛡️ Rust: Type Safety and Memory Management

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🛡️ Rust: Type Safety and Memory Management

1 year ago - 0:22

A Mindset Shift for Tech Progress

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A Mindset Shift for Tech Progress

4 months ago - 0:21

Harnessing Pure Functions for Reliable Python Code

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Harnessing Pure Functions for Reliable Python Code

1 year ago - 0:17

Things (Almost) No One Thinks About When Designing Functions in Python

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Things (Almost) No One Thinks About When Designing Functions in Python

10 months ago - 28:05

The Power of Concurrent HTTP Requests in Python

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The Power of Concurrent HTTP Requests in Python

1 year ago - 0:17

Aligning Refactoring with Business Needs

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Aligning Refactoring with Business Needs

9 months ago - 0:24

Dependency Inversion In One Minute // Python Tips

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Dependency Inversion In One Minute // Python Tips

3 years ago - 1:00

💚 Design Patterns Love Composition

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💚 Design Patterns Love Composition

9 months ago - 0:27

📈 How Python & JavaScript Handle Multithreading

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📈 How Python & JavaScript Handle Multithreading

1 year ago - 0:56

Recursion: Powerful or Problematic?

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Recursion: Powerful or Problematic?

6 months ago - 0:21

The REAL Reason Python Type Hints Are Useful

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The REAL Reason Python Type Hints Are Useful

2 months ago - 13:01

Clean Architecture vs Django’s Pragmatic Design

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Clean Architecture vs Django’s Pragmatic Design

2 years ago - 0:41

Are Dataclasses Better Than Dictionaries in Python

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Are Dataclasses Better Than Dictionaries in Python

2 years ago - 0:47

Tip for Productive Test-Driven Development

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Tip for Productive Test-Driven Development

2 years ago - 0:19

Data Structures You Should Know as Data Engineer

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Data Structures You Should Know as Data Engineer

2 years ago - 0:45

How to Test That Your Database Is Consistent

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How to Test That Your Database Is Consistent

2 years ago - 0:45

⌨️ VSCode Extension for Organizing Your Comments

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⌨️ VSCode Extension for Organizing Your Comments

1 year ago - 0:19

🐱‍💻 Tip for Writing Python Classes

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🐱‍💻 Tip for Writing Python Classes

1 year ago - 0:11

Keep It Simple, Developer❗

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Keep It Simple, Developer❗

8 months ago - 0:22

Don't Use Inheritance To Configure Objects // Python Tips

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Don't Use Inheritance To Configure Objects // Python Tips

3 years ago - 0:59

SQLAlchemy: Python + Databases = ❤️

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SQLAlchemy: Python + Databases = ❤️

5 months ago - 0:29

The Importance of Unit Testing in Data Science

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The Importance of Unit Testing in Data Science

1 year ago - 0:22

Tips For Productive Coding Time

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Tips For Productive Coding Time

2 years ago - 0:24

☝🏻 Streamline Your Data Science Workflow with Organized Code

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☝🏻 Streamline Your Data Science Workflow with Organized Code

1 year ago - 0:19

Mastering Python Decorators for Advanced Coding

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Mastering Python Decorators for Advanced Coding

1 year ago - 0:23

Comprehensions Not Only Work With Lists // Python Tips

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Comprehensions Not Only Work With Lists // Python Tips

3 years ago - 0:48

Should You Use OO Design Patterns in Python?

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Should You Use OO Design Patterns in Python?

2 years ago - 0:51

How to Build an API Backend with Docker

ArjanCodes

How to Build an API Backend with Docker

4 months ago - 0:29

Mojo vs. Rust: Which Should You Pick?

ArjanCodes

Mojo vs. Rust: Which Should You Pick?

7 months ago - 0:33

Code Documentation Made Easy

ArjanCodes

Code Documentation Made Easy

1 year ago - 0:18

🔥 Soft Skills Are More Important Than You Think!

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🔥 Soft Skills Are More Important Than You Think!

1 year ago - 0:36

Easy to Pick up Front End Frameworks

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Easy to Pick up Front End Frameworks

2 years ago - 0:43

Functional Programming: The Key to Exceptional Python Code

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Functional Programming: The Key to Exceptional Python Code

1 year ago - 0:21

HTTPX: Simplicity and Speed in Python

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HTTPX: Simplicity and Speed in Python

1 year ago - 0:16

🚀 Stop Wasting Time on Formatting – Try Ruff!

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🚀 Stop Wasting Time on Formatting – Try Ruff!

6 months ago - 0:36

15 POWERFUL Python Libraries You Should Be Using

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15 POWERFUL Python Libraries You Should Be Using

9 months ago - 22:31

Why Use Design Patterns When Python Has Functions?

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Why Use Design Patterns When Python Has Functions?

1 year ago - 23:23

Test-Driven Development In Python // The Power of Red-Green-Refactor

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Test-Driven Development In Python // The Power of Red-Green-Refactor

3 years ago - 15:10

Python Classes vs. Rust Structs: What's Different?

ArjanCodes

Python Classes vs. Rust Structs: What's Different?

1 year ago - 0:27

⚔️ Generic Types vs. Any Type in Python

ArjanCodes

⚔️ Generic Types vs. Any Type in Python

1 year ago - 0:31

Things (Almost) No One Thinks About When Designing Functions in Python

ArjanCodes

Things (Almost) No One Thinks About When Designing Functions in Python

10 months ago - 28:05

Automated Testing Is So Important

ArjanCodes

Automated Testing Is So Important

1 year ago - 0:31

If I Were Starting Today, This Would Be My Tech Stack (2025)

ArjanCodes

If I Were Starting Today, This Would Be My Tech Stack (2025)

2 months ago - 19:56

Tips and Tricks for Writing Reliable Python Code

ArjanCodes

Tips and Tricks for Writing Reliable Python Code

2 years ago - 0:44