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Top 6 JavaScript errors and how developers can fix them

JavaScript errors are every developer’s nightmare. They’re not just irritating—they can stop your project dead in its tracks. And let’s face it, whether you’re a seasoned pro or just getting started, you’re bound to encounter these mistakes. But why keep tripping over the same issues? At Raygun, we’ve seen it all when it comes to JavaScript errors, and we know which ones are the real time-wasters.
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Effortless error monitoring for Adobe Commerce: Introducing the free Magenizr Raygun module

At Magenizr, we're always looking for tools to make life easier for developers and merchants. Not too long ago, we found ourselves in a bind. We were scouring the Adobe Commerce Marketplace and Github repositories for an error monitoring app tailored for e-commerce shops but came up empty-handed. New Relic was overkill for shops that just needed to pinpoint where errors were cropping up.

2.5X faster and 88% cheaper error resolution with GPT-4o mini and Raygun

In May, GPT-4o was released, refining the GPT-4 architecture with native multi-modal input support, faster speeds, and a cheaper price per token. This week, with the release of GPT-4o mini, it’s even more cost-effective and quicker. This model is considered better than GPT-3.5 Turbo, being faster and smarter—a win all around. Let’s put it to the test in a real-world application to see just how good it is for software developers.
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Enhancing Aspire with AI: integrating Ollama for local error resolution

In this article, we'll explore how we developed an Aspire component that spins up an Ollama container and downloads a Large Language Model, ready for use. If you're new to any of these technologies, you can continue reading, otherwise feel free to skip to the technical walkthrough. As a quick bit of background, we recently released an Aspire component that brings a free, lightweight Raygun app into your local development environment to help debug exceptions. We then subsequently enhanced this with AI Error Resolution capabilities which runs entirely on your local machine.

Raygun4Net update: Portable PDBs and offline storage

We’re excited to roll out support for Portable PDBs and offline error storage in Raygun4Net 11.0.0. In this article, we’ll break down these features and how they can enhance your error identification and debugging process. Ever seen an error in Raygun but missing the file and line number in the stack trace? This happens when debug symbols aren’t available at runtime. With Portable PDB support, this issue is resolved.

Introducing Raygun AI Error Resolution for Aspire

Last month, we rolled out Raygun4Aspire, our Crash Reporting client for.NET Aspire applications. That release included a free, lightweight version of the full Raygun web app that runs locally. After the successful launch of our recent AI Error Resolution feature for Crash Reporting, we knew that we had to bring this feature into the Aspire local development experience. Today, we’re thrilled to announce that AI Error Resolution for Raygun4Aspire is now available for all Aspire app developers!

API update: Sessions, pages and Customers

Today, we’re excited to roll out 6 new endpoints for the Raygun API, making it simpler than ever to query Sessions, Pages, and Customers. Raygun’s Real User Monitoring helps you track and enhance your front-end and mobile page speed performance. It analyzes user sessions and page views to calculate your overall page speed. Previously, this required someone to log into Raygun, find the right application, and manually inspect sessions and page views in Real User Monitoring.
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AI engineering for AI Error Resolution

Smart engineering teams are working out how to use Large Language Models (LLMs) to solve real business problems. At Raygun, we're no exception, and we're committing our time and effort to developing AI software applications that bring value to our customers. Our first AI-powered release is AI Error Resolution (AIER), a novel Crash Reporting feature that takes debugging with ChatGPT to the next level. We know that LLMs have already dramatically increased software engineers' productivity.