Developer AI Cheat Sheet

Programming Languages & AI Tools Reference

Master the syntax, patterns, and best practices for the top 10 programming languages. Plus essential AI development tools, frameworks, and resources for modern developers in 2025.

Choose a Programming Language

🟨

JavaScript

The web development powerhouse

variables

let, const, var

functions

function name() {} or const name = () => {}

loops

for, while, forEach, map, filter

conditionals

if, else if, else, switch

objects

const obj = { key: value }

arrays

const arr = [1, 2, 3]

async

async/await, Promise, fetch()

classes

class Name { constructor() {} }

Essential AI Development Tools

AI Development

OpenAI API

GPT models, embeddings, fine-tuning

Anthropic Claude

Advanced reasoning and code generation

Google Gemini

Multimodal AI capabilities

Hugging Face

Open-source models and datasets

LangChain

LLM application framework

Pinecone

Vector database for embeddings

Machine Learning

TensorFlow

End-to-end ML platform

PyTorch

Dynamic neural networks

Scikit-learn

Classical ML algorithms

Pandas

Data manipulation and analysis

NumPy

Numerical computing

Jupyter

Interactive notebooks

Development Tools

GitHub Copilot

AI pair programming

Cursor

AI-powered code editor

Tabnine

Code completion AI

Replit

Online IDE with AI

Codeium

Free AI code assistant

Amazon CodeWhisperer

AWS AI coding companion

Quick Reference Cards

🚀 Getting Started

• Choose your language based on project needs
• Set up development environment
• Learn basic syntax and patterns
• Practice with small projects

🛠️ Best Practices

• Write clean, readable code
• Use version control (Git)
• Write tests for your code
• Document your functions

🤖 AI Integration

• Use AI for code completion
• Leverage AI for debugging
• Integrate AI APIs in your apps
• Learn prompt engineering

Developer Resources & Learning Paths

Popular Programming Languages in 2025

Based on developer surveys and job market trends, these programming languages are essential for modern development. JavaScript dominates web development,Python leads in AI and data science, while TypeScriptprovides type safety for large applications.

Java remains strong in enterprise development, C#powers Microsoft ecosystems, and Go excels in cloud-native applications.Rust is gaining popularity for systems programming, while Swiftis essential for iOS development.

AI Development Tools & Frameworks

Modern development increasingly involves AI integration. OpenAI APIand Anthropic Claude provide powerful language models, whileTensorFlow and PyTorch enable machine learning development.

GitHub Copilot and Cursor enhance coding productivity, while LangChain simplifies LLM application development.Hugging Face offers access to thousands of open-source models.

💡 Pro Tips for Developers

• Master one language deeply before learning multiple languages
• Practice regularly with coding challenges and projects
• Stay updated with language updates and new features
• Use AI tools to accelerate learning and development
• Join communities and contribute to open-source projects
• Build projects that solve real-world problems

How to Use the AI Cheat Sheet

🚀 Getting Started

1. Select a Language: Click on any of the 10 programming languages to see syntax and patterns
2. Explore Syntax: Use the "Syntax Reference" tab to see basic language constructs
3. Learn Patterns: Switch to "Common Patterns" tab for advanced techniques
4. Reference AI Tools: Check the AI development tools section for modern frameworks

💡 Pro Tips

Quick Reference: Bookmark this page for instant syntax lookup during coding
Language Comparison: Switch between languages to compare syntax differences
AI Integration: Use the AI tools section to enhance your development workflow
Best Practices: Follow the patterns shown for clean, maintainable code