How do you fix common web development errors with frameworks?

2 Routing errors

Routing errors are problems with the URLs or paths that link your web pages and resources. They can be caused by missing or incorrect routes, broken links, or misconfigured settings. To fix routing errors, you need to check the routing file or module of your framework and make sure you have defined all the routes and parameters correctly. You also need to check the links in your HTML templates and make sure they match the routes and use the right syntax. For example, if you are using Laravel, a PHP-based web framework, you need to use the route() helper function to generate URLs based on the route names. <a href="{{ route('home') }}">Home</a>

4 Security errors

Security errors are vulnerabilities or risks that expose your web application to attacks or breaches. They can be caused by weak passwords, unprotected data, cross-site scripting, or injection attacks. To fix security errors, you need to use the security features and best practices of your framework and follow the recommendations of the web security standards. You also need to use encryption, validation, sanitization, and authentication techniques to protect your data and users. For example, if you are using Express, a Node.js-based web framework, you need to use the helmet middleware to set HTTP headers that improve security. app.use(helmet())

5 Performance errors

Performance errors are issues that affect the speed or efficiency of your web application. They can be caused by slow loading, memory leaks, excessive requests, or unoptimized code. To fix performance errors, you need to use the debugging and testing tools of your framework and identify the bottlenecks and errors in your code. You also need to use caching, compression, minification, and pagination techniques to reduce the size and number of files and data that your web application loads and processes. For example, if you are using React, a JavaScript-based web framework, you need to use the React Developer Tools extension to measure and improve the performance of your components. npm install --save-dev react-devtools

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?