Information about Front-End is scattered across the web, so I compiled this guide for reference.

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正文

A recent SecureFlag study found that 74% of companies admitted to having insecure coding practices, leading to at least one security breach in the past year. Most teams spend their time on back-end defenses, but attackers often take another route, directly from the front end, where users interact and data is entered. ## What is Front-End Security? For those that need a refresh, front-end security protects the parts of an application that users see and interact with, such as HTML, CSS, JavaScript

In modern web development, Front-End has become increasingly important. Developers need to understand the security implications and best practices.

When implementing Front-End, there are several key considerations. First, performance optimization is crucial. Second, security must be addressed at every layer.

Many developers overlook the importance of proper error handling and debugging techniques.

The ecosystem around Front-End continues to evolve rapidly. New libraries and frameworks emerge regularly.

Testing is another critical aspect that shouldn't be neglected.

More Details

There are a few more points worth noting. First, browser compatibility varies across different browsers. Second, performance optimization is crucial when handling large amounts of data. Finally, key management is also an important consideration.

This article was first published on JSVMP Blog. Reposting with attribution is welcome.

Reference: Front-End Security Best Practices | SecureFlag