Getting Started With Raygun: Insights and Crash Reporting for App Developers

Introducing Raygun

Raygun is a powerful new crash reporting service for your applications. Raygun automatically detects, discovers and diagnoses errors and crashes that are happening in your software applications, notifying you of issues that are affecting your end users.

If you've ever clicked "Don't Send" on an operating system crash reporting dialog then you know that few users actively report bugs—most simply walk away in frustration. In fact, a survey by Compuware reported that only 16% of users try a crashing app more than twice. It's vital to know if your software is crashing for your users. Raygun makes this easy.

With just a few short lines of code, you can integrate Raygun into your development environment in minutes. Raygun supports all major programming languages and platforms, so simply select the language you want to get started with. You'll instantly begin receiving reports of errors and crashes and will be able to study diagnostic information and stack traces on the Raygun dashboard. For this tutorial, I'll show you examples of tracking JavaScript apps such as Ghost and PHP-based WordPress.

By pinpointing problems for you and telling you exactly where to look, Raygun helps you build healthier, more reliable software to delight your users and keep them coming back. 

More importantly, Raygun is built for teams and supports integrations for workplace software such as team chat, e.g. Slack and Hipchat, project management tools, e.g. JIRA and Sprintly, and issue trackers, e.g. GitHub and Bitbucket. Raygun gives your team peace of mind that your software is performing as you want it to—flawlessly.

In this tutorial, I'll walk you through setting up your application with Raygun step by step so you can begin using their 30-day free trial.

If you have any requests for future tutorials or questions and comments on today's, please post them below. You can also reach me on Twitter @reifman or email me directly.

Getting Started

Signing Up for the Raygun 30-Day Free Trial

Trying out Raygun is easy (and free). When you visit the home page (shown above), just click the green Free Trial button which will take you to the signup form:

As soon as you sign up, you'll begin receiving a helpful daily guided email as you learn to use the product:

One of the most powerful features of Raygun is that it works with all the major programming languages and platforms. And it's amazingly easy to integrate. Just copy and paste the code into your application and Raygun will start monitoring for errors. In the case of WordPress, they provide a pre-built plugin.

How Much Does It Cost?

Pricing plans for Raygun start at $49 monthly but can be discounted nearly 10% when paid annually.

You might also be interested in Raygun Enterprise which includes either massive cloud support or the ability to securely self-host a version of the service.

Integrating Raygun With Your Application

After signing up, you'll be presented with a short Raygun integration wizard. It starts with selecting your language of choice. Here's the initial dashboard that you'll see:

Here's an example of integrating for use with any JavaScript code or platform.

Using Raygun With JavaScript

Once you select JavaScript, you'll be shown your Application API Key (the key is the same for all platforms you choose).

Raygun is easy to use regardless of which JavaScript package management system you prefer:

For example, with Bower, run:

bower install raygun4js

From NuGet, open the console and run:

Install-Package raygun4js

But, you can also just load the library from Raygun's CDN within your application:

<script type="text/javascript" src="https://cdn.raygun.io/raygun4js/raygun.min.js"></script>

You can also download the minified production version or full development source and integrate your own way.

To begin catching exceptions in your application, call Raygun.init with your API key and then call attach:

<script src="dist/raygun.min.js"></script>
<script>
  Raygun.init('your-api-key-goes-here').attach();
</script>

If you'd like to set up a quick JavaScript-based application to try Raygun, you might try my Tuts+ tutorial walk-through of the open-source Ghost blogging platform.

For this tutorial, I'm going to use Raygun with a WordPress blog—both PHP and JavaScript errors can be caught in this manner.

Debugging With WordPress

To install Raygun for WordPress, you need the Raygun WordPress plugin:

Once you've installed the plugin, you load the configuration menu from the WordPress dashboard and provide your API key:

Within a minute, you'll start seeing errors collect in the Raygun dashboard. If not, click the Send Test Error button to trigger one.

The Raygun Dashboard

Initially, you'll see an empty dashboard:

But, once you've chosen your language and integrated your application, you'll see a dashboard like this—oh, theme developers—in which Raygun helped me discover a plethora of WordPress theme code that hadn't been kept up to date with the latest versions of PHP.

Tracking Errors Across Code Deployments

When you integrate Raygun with your deployment tools, it can track errors according to specific versions of released software. This can help you identify and repair bad deployments quickly and easily:

You can read about how to integrate your deployment scripts with Raygun tagging in the documentation. Raygun provides guides for working with: Octopus Deploy, Bash, Powershell, Capistrano, Rake, Grunt, Atlassian Bamboo and FAKE - F# Make.

Managing Raygun Error Statuses

Raygun currently lets you assign error groups to one of five statuses. These are:

• Active


• Resolved


• Resolved In Version x.xx


• Ignored


• Permanently Ignored

When an error is first received it is assigned to Active and is visible in the first tab. You can then take action to change it to another status. 

For example, as soon as I activated Raygun with WordPress and discovered a plethora of theme-related PHP compatibility issues, my email queue began to fill—but this was easily resolved by asking Raygun to only notify me of new reports.

You can also filter and manage issues by status through the interface quite easily. For example, it would be easy to delete all the errors resolved in WordPress version 4.3.

Raygun Error Detailed Views

When you click on errors, Raygun shows you their detail view with stack trace and a summary of which users and browsers or devices are being affected:

In detail view, Raygun also allows you and your team to comment and discuss specific issues:

Raygun User Tracking

If you implement user tracking with your Raygun integration, you can see exactly which of your authenticated users have run into specific errors and how often:

Raygun offers easy documentation for linking error reports to the current signed-in user. Here's an example for JavaScript:

By default, Raygun4JS assigns a unique anonymous ID for the current user. This is stored as a cookie. If the current user changes, to reset it and assign a new ID you can call:

Raygun.resetAnonymousUser();

To disable anonymous user tracking, call Raygun.init('apikey', { disableAnonymousUserTracking: true });.

You can provide additional information about the currently logged in user to Raygun by calling: Raygun.setUser('unique_user_identifier');.

This method takes additional parameters that are used when reporting over the affected users. The full method signature is:

setUser: function (user, isAnonymous, email, fullName, firstName, uuid) 

Managing Your Team

Raygun is built around tracking issues across development teams. Through the settings area, it's easy to add applications that you're tracking and invite team members to participate:

As mentioned above, Raygun easily integrates with other team-based tools such as chat (Slack, Hipchat, etc.), project management (JIRA, Sprintly, etc.) and issue trackers (GitHub, Bitbucket, etc.).

Helpful Customer Support

Raygun support is excellent. In addition to the web-based documentation and email welcome guides, there's helpful support personnel (like Nick) ready to guide you deeper into the service—Nick's tips and availability just popped up as I was reviewing the service:

The Raygun API

If you'd like to tailor or customize event triggers, you can post errors via the Raygun API however you'd like from your application. This can be helpful for developers wishing to integrate monitoring or specialized reporting across their services or to make the development process easier.

In Summary

I hope you've found Raygun easy to use and helpful to your development requirements. To recap, here are some of the major benefits of the service:

• Raygun provides a complete overview of problems across your entire development stack. Intelligent grouping of errors lets you see the highest priority issues rather than flooding you with notifications for every error.


• Raygun supports all major programming languages and platforms. Every developer can use it. Developer time is expensive, so stop wasting time trying to hunt down bugs. Fix issues faster and build more features instead!


• Raygun is built for teams. You can invite unlimited team members to your account—no restrictions. Raygun helps you create a team workflow for fixing bugs and provides custom notifications and a daily digest of error events for all of your team.


• For large corporate entities, Raygun Enterprise can provide cloud support or the ability to securely self-host a version of the service for your needs.

When you give Raygun a try, please let us know your questions and comments below. You can also reach me on Twitter @reifman or email me directly. Or, if Raygun saves you a ton of time right away, you can browse my Tuts+ instructor page to read the other tutorials I've written.

Related Links

• Raygun.io Website


• 
  Raygun Enterprise
  
  


• 
  The Raygun WordPress plugin 
  
  


• Notification of Run-Time Errors with Raygun (Code Project)


• The Raygun Developer Guide (coming soon, may be available now)