Basic Knowledge
Demystifying What Is a CI Server At its heart, a CI server (which stands for Continuous Integration server) is like a dedicated helper robot for software development teams. Think of it as the central point that automatically handles the job of blending code changes from different developers into one shared
Basic Knowledge
The Reality of Developer Productivity Today The software development world moves quickly. Innovation and rapid delivery are constant demands. This puts a lot of pressure on developers to be highly productive. However, how do we measure that productivity? Traditional metrics, like lines of code or number of bugs fixed, often
Basic Knowledge
Supercharge Your CI/CD with These Best Practices A well-optimized CI pipeline is crucial for rapid, reliable software delivery. This article presents eight CI pipeline best practices to streamline your development process and improve code quality. Learn how to leverage techniques like short-lived branches, the automated testing pyramid, and immutable
At Mergify, we’re growing. That means we’re hiring. And hiring means rejecting candidates—sometimes, a lot of them. It’s one of our hiring process's hardest and most uncomfortable parts. But it’s also one of the most important. Here’s how we do it, why
At Mergify, we merge more than 1M pull requests every year on behalf of our users. That’s not a brag about volume. That’s a statement of purpose. Because behind every single one of those pull requests, there’s one simple promise we’re keeping: 👉 Your CI will never
Python is a fantastic language for writing elegant and flexible wrappers around functions and classes. Wrapping functions is a common practice in software engineering—whether you’re abstracting a third-party library, simplifying a complex API, or just reducing boilerplate. However, blindly wrapping functions without proper type annotations is a dangerous
As we step into 2025, it’s time to reflect on an eventful and transformative 2024 at Mergify. It was a year filled with challenges, growth, and exciting new opportunities to better serve developers worldwide. Here's a look back at what we achieved, what we learned, and what&
In our previous post, we shared how Mergify transitioned from traditional Agile practices to a lightweight, culture-driven workflow that aligned with our values. While this approach served us well in the early days, we eventually realized that to scale effectively and maintain a sense of accomplishment, we needed to introduce
In the ever-evolving world of software development, one size rarely fits all—especially regarding project management. At Mergify, we've spent the past year transforming how we work, creating a system that aligns deeply with our values and team culture. It wasn't just about finding the right
Writing about continuous merge, software development, CI/CD and technical topics.
The Evolution of Continuous Integration Automation Remember those days of manual code integration, filled with merge conflicts and headaches? "Merge days" often turned into weeks, creating bottlenecks and delaying releases. Thankfully, software development has evolved. Today, continuous integration (CI) automation pipelines have changed how teams build and ship
Supercharge Your Workflow with Code Review Best Practices Code review best practices are crucial for producing high-quality software and improving team performance. This listicle presents 10 essential practices to streamline your code review process. Learn how to conduct effective reviews, provide constructive feedback, and utilize automated tools. These code review
Breaking the Code Review Bottleneck Manual code reviews are crucial for maintaining high code quality. However, they can become a significant bottleneck in the development process. These reviews are often time-consuming, susceptible to human error, and divert developers from building new features. This is where pull request automation offers a
Understanding the Anatomy of Git Merge Conflicts A Git merge conflict happens when Git finds changes on the same lines of code, or even in completely different files, and can't automatically figure out which version to keep during a merge. This often happens when multiple developers work on
Understanding the Pytest Output Ecosystem Debugging can be a real headache when you can't see what your code is doing. This is especially true with testing frameworks like Pytest, which often handle output in unconventional ways. Pytest manages pytest print to console actions differently than standard Python scripting.
The Evolution of Git Workflows in Enterprise Environments The world of software development is in constant motion, and version control systems have had to adapt. This has led to a significant shift in how teams, especially larger ones, manage their Git workflows. In the early 2010s, the Gitflow workflow, introduced
The Hidden Obstacles Crushing Your Developer Productivity Every software development team aims for maximum productivity. However, hidden obstacles often stand in the way of real progress. These unseen roadblocks can significantly drain a team's energy and impact their output. Understanding these hidden productivity killers is the first step
Elevate Your Code Review Game Effective pull request (PR) best practices are crucial for high-quality code and efficient development. This listicle presents eight key pull request best practices to streamline your code review workflow. Learn how to create focused PRs, write clear descriptions, integrate automated testing, use checklists, leverage draft
The Current State of AI in DevOps The DevOps world is constantly evolving, and AI is playing an increasingly important role. Organizations are rapidly adopting AI-powered tools to tackle challenges such as manual bottlenecks, slow delivery pipelines, and poor cross-team collaboration. This isn't just a passing trend; it&
The Hidden Power of PyTest Assert Pytest's simple assert statement is often the first encounter for new users. But this seemingly basic command has a powerful impact on testing efficiency. Instead of verbose, manual error messages, pytest uses introspection to analyze assertions and automatically generate detailed failure reports.
What Is Pytest: The Testing Framework Developers Love Pytest has rapidly gained popularity among Python developers, becoming a beloved testing framework. Its clear syntax and powerful features transform the testing process into a smoother, more efficient experience. Many developers report a shift in perspective, moving from seeing testing as a
Level Up Your Development with the Right Git Workflow Choosing the right Git workflow is crucial for efficient development. This listicle explores eight popular Git workflow best practices, including GitFlow, GitHub Flow, Trunk-Based Development, Forking Workflow, Feature Branch Workflow, Release Flow, Gitflow Avh Edition, and OneFlow. We'll cover
