Choosing between Heroku's simplicity and Kubernetes flexibility impacts your team's developer productivity and operational costs. This Kubernetes comparison examines architecture differences, scaling capabilities, security concerns, and real-world use cases to help DevOps teams select the right platform for deployment.
Python integration testing is an essential step in preparing your application for deployment, but are you getting the most from your testing? Learn how Honeybadger can help you detect and fix problems before they impact your users.
Errors happen in every application. Devs have to decide: do you write code to handle the error? Suppress it? Notify the user? Report it to the team? In this article, Ayo Isaiah walks us through every aspect of the JavaScript error system. He'll show us how to work with errors and discuss appropriate choices for real-world scenarios.
Django’s built-in test framework makes it easy to validate complete workflows like signup, login, and image uploads. This guide walks through real integration tests for authentication and external services, plus best practices for managing data and mocks.
Legacy APMs somehow manage to be both too much and too little—overwhelming you with dashboards and data while failing to answer the questions that matter when production breaks. There's a better way.
Logging is not only putting strings into the console. With formatters, backends, filterers, and translators, you can bend your logs to different shapes—and send them to multiple places. Learn how to leverage the power of the Elixir Logger module.
Deploying web applications in hard. Learn what's new in Kamal 2 and how to use it to manage multiple apps on a single host.
Honeybadger now offers automatic performance dashboards for Django, Flask, and Celery. Get instant visibility into your Python apps with zero-config instrumentation, plus direct access to transform, query, and alert on the underlying data.
Rails handles many security concerns out of the box, but even small applications face real threats from automated attacks, botnets, and malicious actors. This comprehensive guide covers eight critical vulnerability classes and shows you how to protect your Rails applications using the framework's built-in security features.
At RailsConf 2025, I gave a presentation on the last 20 years of deploying in Rails. If you missed it, come check it out!