Python Tutorials – Real Python

Visualizing Data in Python Using plt.scatter()

How to Make a Scatter Plot in Python With plt.scatter()

Learn how to make scatter plots in Python with plt.scatter() and customize markers by size, color, shape, and transparency.

May 25, 2026 intermediate data-viz

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How to Use the Claude API in Python

May 20, 2026 intermediate ai api tools

What's the Zen of Python?

Tapping Into the Zen of Python

May 19, 2026 basics python

Python's Built-in Functions: A Complete Exploration

Python Built-in Functions: A Complete Guide

May 18, 2026 intermediate python

A person in a hard hat and safety goggles with a clipboard stands beside a wall of panels labeled OpenCode, Analyze, Refactor, AI Models, Python Projects, LSP, Git UI, and Modes (Plan/Build).

How to Use OpenCode for AI-Assisted Python Coding

May 13, 2026 intermediate ai python tools

PydanticAI: Typed LLM Agents With Structured Outputs

Building Type-Safe LLM Agents With Pydantic AI

May 12, 2026 intermediate ai

How to Flatten a List of Lists in Python

How to Flatten a List of Lists in Python

May 11, 2026 intermediate algorithms data-science

ChatterBot: Build a Chatbot With Python

ChatterBot: Build a Chatbot With Python

May 06, 2026 intermediate data-science projects

A person standing next to a machine labeled Codex CLI that processes code through a conveyor belt, with a terminal screen, colorful blocks, and buttons labeled Add, Delete, and Clear All.

Use Codex CLI to Enhance Your Python Projects

May 05, 2026 intermediate ai tools

Python Monthly News

A New Python Packaging Council and Other News for May 2026

May 04, 2026 community news

AI Coding Agents Guide: A Map of the Four Workflow Types

Apr 29, 2026 intermediate ai

Python's unittest: Writing Unit Tests for Your Code

Testing Your Code With Python's unittest

Apr 28, 2026 intermediate stdlib testing

A chef combining ingredients from labeled jars like Variables, Loops, and Lists into a pot, while a woman tastes the result, with a recipe board showing Define, Connect, and Apply steps.

How to Conceptualize Python Fundamentals for Greater Mastery

Apr 27, 2026 basics best-practices python

Altair: Declarative Charts With Python

Apr 22, 2026 intermediate data-science data-viz

How to Integrate ChatGPT's API With Python Projects

Leverage OpenAI's API in Your Python Projects

Apr 21, 2026 intermediate ai api

A scientist comparing two coding terminals labeled Gemini and Claude on a balance scale with gauges for cost, speed, and quality, a Python-branded processor, and ink bottles.

Gemini CLI vs Claude Code: Which to Choose for Python Tasks

Apr 20, 2026 intermediate ai tools

Variables in Python

Variables in Python: Usage and Best Practices

Apr 15, 2026 basics python

Embeddings and Vector Databases With ChromaDB

Vector Databases and Embeddings With ChromaDB

Apr 14, 2026 advanced ai databases data-science machine-learning

A person standing next to a machine labeled Codex CLI that processes code through a conveyor belt, with a terminal screen, colorful blocks, and buttons labeled Add, Delete, and Clear All.

How to Add Features to a Python Project With Codex CLI

Apr 13, 2026 intermediate ai tools