Building RESTful APIs with Laravel Sanctum

Sanctum is Laravel's official package for API token authentication. Unlike Passport, it is simple to configure and perfect for most API use-cases. We cover installation, issuing tokens, protecting routes, and handling CORS.

Getting Started

When building modern web applications, it is critical to understand the underlying principles before diving into implementation details. Taking time to read the documentation thoroughly pays dividends in the long run.

One of the most common mistakes developers make is over-engineering a solution. Start simple, measure, and optimise only when you have evidence of a bottleneck.

• Keep your implementation focused and single-purpose.
• Write tests for every non-trivial behaviour.
• Review your approach with a colleague before committing.

Core Concepts

One of the most common mistakes developers make is over-engineering a solution. Start simple, measure, and optimise only when you have evidence of a bottleneck.

Testing is not optional. A comprehensive test suite gives you the confidence to refactor and add features without fear of regressions.

Step-by-Step Walkthrough

Testing is not optional. A comprehensive test suite gives you the confidence to refactor and add features without fear of regressions.

Code review is a team sport. The goal is not to find faults but to share knowledge and maintain a consistent codebase that any team member can understand.

• Keep your implementation focused and single-purpose.
• Write tests for every non-trivial behaviour.
• Review your approach with a colleague before committing.

Best Practices

Code review is a team sport. The goal is not to find faults but to share knowledge and maintain a consistent codebase that any team member can understand.

Documentation often lags behind code. Write it as you go — future you will be grateful, and so will your teammates.

Common Pitfalls

Documentation often lags behind code. Write it as you go — future you will be grateful, and so will your teammates.

Performance profiling should always precede optimisation. Guessing where bottlenecks are is usually wrong. Measure first, then act.

• Keep your implementation focused and single-purpose.
• Write tests for every non-trivial behaviour.
• Review your approach with a colleague before committing.

Advanced Patterns

Performance profiling should always precede optimisation. Guessing where bottlenecks are is usually wrong. Measure first, then act.

Security is a mindset, not a checklist. Threat modelling early in the design phase is far cheaper than patching vulnerabilities in production.

Real-World Example

Security is a mindset, not a checklist. Threat modelling early in the design phase is far cheaper than patching vulnerabilities in production.

Dependencies should be chosen carefully. Every package you add is a maintenance burden and a potential security risk. Prefer small, well-maintained libraries.

• Keep your implementation focused and single-purpose.
• Write tests for every non-trivial behaviour.
• Review your approach with a colleague before committing.

Conclusion

By applying the principles in this article you will write cleaner, more maintainable code and deliver better outcomes for your users. If you have questions or feedback, leave a comment below.