Examples

Production-ready code examples and snippets demonstrating real-world HolyC patterns for Solana development.

💡 Code Snippets

Practical examples and reusable code patterns for common development tasks.

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What You’ll Find

Our examples demonstrate:

Common Patterns

Account Management: Creating, validating, and modifying accounts
Data Serialization: Efficient data encoding and decoding
Error Handling: Robust error management and recovery
State Management: Organizing and updating program state

Security Examples

Access Control: Implementing permission and ownership checks
Input Validation: Sanitizing and validating user inputs
Safe Arithmetic: Preventing overflow and underflow vulnerabilities
Account Verification: Ensuring account integrity and ownership

Performance Examples

Compute Optimization: Reducing instruction complexity
Memory Efficiency: Minimizing account data usage
Batch Processing: Handling multiple operations efficiently
State Compression: Advanced data compression techniques

Integration Examples

Token Operations: Working with SPL tokens
Oracle Integration: Consuming price feed data
Cross-Program Calls: Composing programs together
Client Integration: Connecting web applications

Code Quality

All examples follow production standards:

Comprehensive Testing: Full test coverage with edge cases
Documentation: Detailed comments and explanations
Error Handling: Proper error propagation and recovery
Security Review: Vetted for common vulnerabilities

Getting Started

Browse the Code Snippets to find practical examples you can adapt for your projects.

Each example includes:

Complete source code
Usage instructions
Security considerations
Performance notes