Ready-to-use solutions for common development patterns and integrations.
Practical implementations for everyday development challenges in EseniIa applications
Implement secure login, JWT handling, and session management patterns.
Optimize API requests with caching, pagination, and error handling.
Create global error boundaries and handle API failures gracefully.
Implement validation and submission patterns with EseniIa's form system.
Optimization techniques for rendering, resource loading, and more.
See how recipes translate into practical code implementations.
const validateForm = (values) => {
const errors = {};
if (!values.email) {
errors.email = 'Email is required';
} else if (!isValidEmail(values.email)) {
errors.email = 'Invalid email format';
}
if (!values.password) {
errors.password = 'Password is required';
} else if (values.password.length < 8) {
errors.password = 'Password must be at least 8 characters';
}
return errors;
};
Real-time validation and error display implementation.
const ErrorBoundary = ({ children }) => {
const [hasError, setHasError] = useState(false);
const [error, setError] = useState(null);
useEffect(() => {
const errorListener = (err) => {
setHasError(true);
setError(err);
};
window.addEventListener('unhandledrejection', errorListener);
return () => {
window.removeEventListener('unhandledrejection', errorListener);
};
}, []);
return hasError ? (
Global error handling implementation for unstable components.