This week we released some improvements to our Go client, which reports panics and errors from Go applications.
Attention Pythonistas: Honeybadger now supports reporting exceptions from Python and Django applications!
We just launched three great new integrations that will make it even easier to integrate Honeybadger into your operations workflow. I'm talking about Datadog, OpsGenie and VictorOps.
What exactly are websockets? How do they work? In this post we're going to answer these questions by building a simple WebSocket server from scratch in Ruby.
We've created our own Node.js template to automatically monitor AWS Lambda functions for errors. In this post we'll teach you how to report errors from your own Lambda functions.
Reduce false alarms and make sure that every error alert goes to the right person with Honeybadger.
In order to write a first-class command-line app, you have to understand a lot of details like arguments, environment variables, STDIN/STDOUT, and more. This post is my humble attempt to cover most of these details and bring together everything you need to know in one place.
I'm always amazed when I think about how much our tiny team of engineers is able to accomplish in a year. So I thought it'd be fun to make a highlight reel of the things we're proudest of this year.
Whether you use rails, Sinatra, or Lotus, you don't really have to think about how cookies and other headers pass from nginx or apache, to the application server and into your app. We're going to examine this journey in a little more depth. Because it turns out that the story of headers contains a lot of interesting information about the history of the web.
You probably know that Ruby sticks any command-line arguments into a global array called ARGV. But why the heck is it called ARGV? It's an interesting history lesson that highlights Ruby's origins in C.
We are super excited to announce that Honeybadger and OpsGenie now work together. Now you can route Honeybadger alerts through to the developer on-call!
Most people are able to think about fractions a lot more easily than they can think about arbitrary decimal numbers -- when was the last time you measured out 0.65739 cups of flour? This post will discuss how to use ruby to work with fractions, and how you can convert gnarly floating point numbers, to nice fractional approximations.
To really master the command line you have to master dozens - if not hundreds - of small utility programs. Fortunately, it's possible to replace a lot of these single-purpose tools with a general-purpose programming language like Ruby. This post will show you how you can use your Ruby skills to level up your command-line game.
In this post we'll use a little-known command line flag to spy on Ruby as it parses our code.
Did you know that it's possible to log all method calls as they occur in a running process in real time? How about injecting code to be executed inside of a running process? You can – via the magic of the rbtrace gem.
In this post we'll discuss some non-obvious behavior of class variables and show how it's all the fault of lexical scoping.
Have you ever needed to group items in an array, or lines in a file? In this post we'll discuss a few often-overlooked Enumerable methods that let you do just that.
The humble splat operator (`*`) is one of those features of Ruby that just gets more interesting the more you look at it. In this post we'll talk about how you can construct and manipulate arrays with splats.
In this post we'll follow the journey of a simple program as it's lexed, parsed and compiled into bytecode. We'll use the tools that Ruby gives us to spy on the interpreter every step of the way.
A lot of problems faced by beginning Rubyists are caused by not understanding `self`. In this post we'll take a deep dive into `self` under conditions both common and uncommon.