How to Handle Errors: Custom Error Pages vs Error Handling Libraries

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Have you ever been faced with the decision of choosing between custom error pages and error handling libraries? Do you ever wonder which approach is the most efficient for error handling? Or perhaps, you are uncertain about the potential consequences of your decision? If these questions resonate with you, then you are about to engage with a highly stimulating and insightful discussion on this topic.

Error handling is a significant component of web development and application design. However, today’s developers grapple with the choice between custom error pages and error handling libraries. According to Stack Overflow Developer Survey 2020, it’s a widely debated issue linked to server response times, user experience, and overall application performance. Reports from Medium echo similar thoughts, detailing the continuous struggle developers face in optimizing error handling for better system resilience and troubleshooting efficiency. Hence, navigating towards a strategic solution for this conundrum seems imperative.

In this article, you will learn the intrinsic details of error handling, particularly exploring the differences between custom error pages and error handling libraries. It will commence with an in-depth understanding of these approaches, their merits, and potential drawbacks. Subsequently, the focus will shift towards real-life implementation examples, helping you grasp the practical application of these strategies.

By the conclusion of this article, you will have acquired not only a theoretical understanding but a practical perspective of these techniques. Consequently, this would empower you to make informed decisions during your error handling strategy implementation, ensuring optimized application performance and enriched user experience.

How to Handle Errors: Custom Error Pages vs Error Handling Libraries

Definitions: Error Pages and Error Handling Libraries

Errors are unavoidable in the world of programming. They can occur due to incorrect code, issues with the server, or simply user mistakes. You’ve probably encountered error pages, which are specific pages displayed when a website can’t load due to an error. They usually contain a brief message about the error, giving users a hint of what went wrong.
On the other hand, error handling libraries are tools used by developers to manage and resolve errors in a programmed environment. They provide a streamlined, organized way to detect, log, and fix errors, increasing the overall efficiency and functionality of a website or software.

Embracing Mistakes: Unshackling the Power of Custom Error Pages to Tackle Errors

Custom Error Pages: An Opportunity to Communicate More Effectively

Error pages are a frequent annoyance for users, but they can also be a unique opportunity to communicate with your audience and provide a better user experience. Custom error pages, in particular, give website owners a chance to meet users’ expectations and frustrations head-on. While standard error pages tend to be dull and often confusing, custom pages allow your brand personality to shine through, even in the face of mistakes.

Take error 404 pages, for example. Instead of displaying a frustrating “Page Not Found” message, you can design a customized 404 page with a friendly message and helpful links guiding users back to a working page on your website. This approach not only mitigates frustration but also reduces bounce rates, ultimately empowering your website’s overall performance.

Maximizing Efficiency with Error Handling Libraries

On the other hand, error handling libraries are a technical solution to manage errors and exceptions gracefully within your program or website codes. These libraries essentially take the burden of error management off the developer’s shoulders, allowing them to focus on other critical aspects of development.

  • They allow for the categorization of errors, making debugging easier.
  • They help to identify common error patterns, allowing for more efficient coding practices.
  • They ensure errors do not result in program/website catastrophes, thereby saving valuable time and resources.

It can be handy to have a custom error page for every possible error, but this will soon become unfeasible as a website grows and evolves. Using error handling libraries, errors can be effectively managed without the need for continuous manual customization.

While these two methods of error handling can seem at odds, the best practice for many websites is a combination of both. Custom error pages put a friendly face on unavoidable mistakes, giving users a more positive experience, even when things go wrong. Simultaneously, using error handling libraries ensures that developers create more robust, efficient code, anticipating errors and standards that can meet varying user requirements. By unshackling ourselves from the shackles of error handling and making the most of both custom error pages and error handling libraries, we can make our software and websites not only more resilient but also more user-friendly.

Beyond Building Blocks: Venturing into the World of Error Handling Libraries

Thought-provoking Question: Have You Ever Wondered About the Hidden Advantages of Error Handling Libraries?

Progress in technology has unleashed a plethora of conveniences and luxuries, often blurring the line between possible and impossible. However, amidst this sea of possibilities, one common conundrum that developers frequently face is: how should application errors be handled? Should we harness the power of custom error pages, or should we resort to error handling libraries? The answer may not be straightforward, but a more nuanced understanding can be achieved by delving into the untapped benefits of the latter.

Error handling libraries offer a multifaceted approach to addressing coding issues in applications. More than just identifying and highlighting the issues, these libraries provide detailed insights into variabilities, types, and frequencies of errors occurring within the software. Having these insights at our fingertips allows for more efficient debugging, saving countless hours that would have otherwise been spent in identifying the root causes. Furthermore, these libraries often host a variety of functionalities such as error logging, monitoring application health in real-time, and even automated error fixing. These features not only augment application robustness but also advance overall software reliability.

Real-world Examples Illustrate the Effectiveness of Error Handling Libraries

Let’s take real-world software development scenarios to shed light on the concrete benefits of error handling libraries. Frameworks like Laravel, for instance, implement libraries such as Monolog which provides a robust logging system. Using Monolog, Laravel can keep a track of events occurring during the lifecycle of an application, thereby isolating errors and making them easier to fix. In another instance, JavaScript libraries like Errorception play an instrumental role in catching exceptions that occur in the browser – all in real-time. This not only helps in maintaining the overall health of the application but also ensures that the application users are not inconvenienced by crashes and glitches, thereby enhancing user experience. These examples serve as a testament to the indispensable role of error handling libraries in effective application development.

Clash of the Titans: Comparing the Efficiencies of Custom Error Pages and Error Handling Libraries

A Perplexing Conundrum

Ever wondered why websites sometimes display custom error pages instead of just relying on standard error handling libraries? The key lies in their fundamental differences and how each approach caters to the needs of businesses and visitors differently. Custom error pages, created by developers of the website, offer a degree of individuality and personalize the error message to the visitor. They serve not only to explain what went wrong but also to maintain the website’s feel and brand, offering navigation options to keep the visitor engaged. On contrast, an error handling library, often a third-party software, automates the process of catching, managing and logging errors. It provides a standardized way to handle errors and often includes features like automated error reports. The conflict lies not in the technology itself, but in deciding which approach best meets the needs of the website, its audience, and its workforce.

The Difficulty in Enquiry

One of the thorny issues surrounding the use of custom error pages and error handling libraries is the irrevocable trade-off between customization and automation. Custom error pages can offer a human touch, retaining user interest even when problems arise. They can aid in turning a potential frustration into a memorable interaction, thereby enhancing customer satisfaction. However, they demand a high level of developer involvement, which may not be feasible for larger businesses or dynamic websites. Error handling libraries, on the other hand, quash this issue by automating the process, thereby decreasing developer workload. However, they may not provide the same level of personalization or brand consistency. Hence, this remains a continuous battle, with developers drawing the line between the cost of customization and the benefits of automation.

Exemplary Strategies

Many prolific businesses have found ways to strike a balance between the two. For instance, a popular e-commerce website may use an error handling library to catch and log errors, and set up custom error pages for the most common errors, enhancing the user experience while also keeping the system robust and efficient. Conversely, a tech giant might prefer to develop an in-house error handling library that allows for a higher degree of customization, enabling the creation of unique and branded error messages, all while reaping the benefits of automation. Overall, the best method depends on a variety of factors, including the size and nature of the websites, the team’s resources, the brand image, and the target audience. Through smart implementation and periodic assessments, businesses can ensure that their decision aids in both managing website errors and enhancing user experience.


Have you genuinely assessed how your website or application would respond to an unexpected error occurrence? If not, it may be the right time to carefully examine the best ways to handle errors. Remember, no application is immune to errors and having a decent, functional, and user-friendly error management system is a stepping stone to satisfying your users’ needs even in the terrible event of a crash.

A more reliable error management system could be employing error handling libraries or custom error pages. By leveraging any of these methods, you can effortlessly redirect your users to friendly or instructive pages when a mishap occurs, instead of them encountering a displeasing server error page. This not only improves user experience, but it also preserves your website’s reputation, and enhances its visual appeal.

We hope you’ve found these insights valuable and we encourage you to stick around for more in-depth discussions on similar tech and digital topics! Stay tuned to our blog as we would be rolling out more compelling content specifically tailored to help you master various aspects of tech and digital space. We aim to provide actionable insights and tips to help you make the most of your digital projects. We believe that with the right information, everyone can improve their digital skills and better understand the techno world. Don’t miss our up-coming posts! We have a lot more in store for you!


Frequently Asked Questions

1. What is the main difference between Custom Error Pages and Error Handling Libraries?

Custom Error Pages are specially designed pages displayed to the user when an error occurs, providing a user-friendly interface and often an explanation of the error. Error Handling Libraries, on the other hand, are sets of code modules designed to catch errors during the execution of a program, and deal with them programmatically.

2. Are Custom Error Pages or Error Handling Libraries better for creating a user-friendly interface?

Custom Error Pages often offer a more user-friendly interface, as they can be customized to match the overall design of the website and can include a clear explanation of the error. Error Handling Libraries are more about managing errors behind the scenes and thus aren’t visible to the user.

3. How hard is it to set up Custom Error Pages compared to Error Handling Libraries?

Setting up Custom Error Pages usually requires less technical knowledge than configuring Error Handling Libraries, as it’s more about design and UX skills. Error Handling Libraries, however, require a deeper understanding of coding and how a program functions to effectively catch and resolve errors.

4. Can I use both Custom Error Pages and Error Handling Libraries in my web application?

Yes, it’s generally a good idea to use both methods together. Error Handling Libraries can effectively catch and manage errors, and Custom Error Pages can provide a user-friendly interface and helpful information if an error does reach the user.

5. How can I choose between Custom Error Pages and Error Handling Libraries?

Your choice should be based on the specific needs of your website or application. If user experience is a top priority, investing in Custom Error Pages might be beneficial. However, if your primary focus is on robust error management within the application’s code, Error Handling Libraries could be a better choice.