Best of DevOps — May 2025

1. 1
   Article

   Faun·1y

   Why Senior Developers Google Basic Syntax

   Senior developers often Google basic syntax not due to a lack of knowledge, but because they focus on strategic thinking and problem-solving rather than memorizing specific syntax. This approach helps manage cognitive load, allowing them to utilize external resources efficiently. The skill of efficiently finding information is a hallmark of seniority. Teaching juniors to embrace Googling as a normal practice can help reduce imposter syndrome and highlight that expertise lies in judgment and application of concepts.

   572

   65
2. 2
   Article

   Community Picks·1y

   Awesome Docker Compose

   Discover over 700 popular self-hosted apps that can be quickly deployed using Docker Compose. This platform offers pre-configured docker-compose.yml templates for easy deployment and customization, along with insights into directory structures and comprehensive resources for each app.

   492

   16
3. 3
   Article

   Dev Squad·51w

   I'm the CTO now

   This post humorously narrates the author's unexpected rise to CTO amidst chaos in a failing startup. With most of the team quitting, the author becomes the CTO not out of ambition but exhaustion. They struggle with managing an inherited mess of tech and responsibilities, highlighting the burnout and absurdity in the tech industry. The narrative illustrates the often unplanned path to leadership and the challenges that come with sustaining a sinking ship.

   481

   65
4. 4
   Article

   The Pragmatic Engineer·51w

   Stack overflow is almost dead

   The engagement on Stack Overflow has significantly decreased, with the number of questions asked monthly hitting levels from its early days in 2009. Key factors contributing to its decline include enhanced moderation efficiency reducing question flow starting in 2014, the impact of ChatGPT offering quick and polite answers trained on Stack Overflow data since November 2022, and outdated moderation policies. Additionally, the site was acquired by Prosus in 2021, which preceded a marked fall in activity.

   461

   126
5. 5
   Article

   Javarevisited·51w

   Microservices Architecture

   Microservices architecture is advocated as an alternative to the monolithic style, offering scalability, flexibility, and independent deployment. It involves breaking down an application into multiple independent services, minimizing tight coupling and easing fault isolation. Considerations for adopting microservices include scalability needs, team expertise, and project complexity, while weighing their advantages and potential high setup costs and management complexity.

   316

   12
6. 6
   Article

   daily.dev Changelog·51w

   All Your Settings, One Place

   daily.dev has consolidated all user settings into a single location, making it easier for developers to customize their experience. The new centralized settings interface includes options for feed, notifications, profile, appearance, language, and privacy. Users also retain quick access to specific feed settings directly from the feed interface.

   299

   16
7. 7
   Article

   Dev Tools·50w

   She Shared Her Screen… and Her AWS Secret (Yes, she's a FANG)

   A senior engineer accidentally exposed her AWS credentials during a Zoom meeting, highlighting the risks of screen sharing without adequate safeguards. The post discusses the widespread issue of accidentally sharing sensitive information and introduces Entropy, a Chrome extension that detects and redacts secrets and PII in real-time. Entropy aims to prevent such leaks by securing data during screen sharing and is customizable for different security needs.

   273

   62
8. 8
   Article

   Programming Digest·1y

   Programming Digest DevOps Roadmap

   The post introduces a DevOps roadmap for software engineers to enhance their cloud skills efficiently. It emphasizes the importance of DevOps in staying relevant in the fast-evolving tech industry, highlighting the merging roles in traditional development and operations due to cloud-native trends. The roadmap is designed to future-proof careers by making DevOps skills an essential insurance policy against role changes driven by AI, offering higher salary potential and greater work impact.

   184

   2
9. 9
   Video

   bigboxSWE·49w

   Dopamine Driven Development

   A developer shares how leveraging small dopamine rewards from visual feedback can make coding more enjoyable and productive. The approach involves customizing development tools like terminals, setting up CI/CD pipelines, writing tests, and using task managers to create satisfying visual cues that motivate continued coding. The concept suggests that making development environments more engaging through animations and visual feedback can help overcome coding burnout and increase productivity.

   171

   8
10. 10
    Article

    Spacelift·49w

    Podman vs. Docker: Containerization Tools Comparison

    Podman and Docker are two leading container platforms offering distinct features. Podman, developed by Red Hat, operates daemonless and supports rootless containers, enhancing security and system integration. Docker, highly popular for its ease of use, operates on a daemon-based architecture and has a rich ecosystem with broad third-party support. Both tools use OCI-compliant images allowing interoperability. While Docker's Swarm mode facilitates orchestration, Podman's design aligns closely with Kubernetes. Each tool is suitable for different use cases, with Podman excelling in secure, system-integrated environments and Docker being ideal for general development workflows.

    167

    5
11. 11
    Article

    freeCodeCamp·1y

    How to improve your code quality with SonarQube

    SonarQube is an open-source tool that enhances code quality and security by analyzing codebases for issues such as duplication, bugs, and vulnerabilities. It can be integrated with CI/CD pipelines, IDEs, and version control systems, providing detailed dashboards and supporting many programming languages. The tutorial includes steps for installing, configuring, and running your first code analysis using SonarScanner, making SonarQube a vital addition for maintaining clean and maintainable code.

    164

    6
12. 12
    Article

    Collections·52w

    Getting Started with Jenkins for Automation and CI/CD

    Jenkins is an open-source automation server crucial for modern DevOps, enabling efficient automation of build, test, and deployment processes. This guide outlines the installation and setup of Jenkins, explains the importance of CI/CD pipelines, and provides steps to create pipelines using Groovy scripts for improved development workflow.

    144

    1
13. 13
    Article

    ITNEXT·51w

    Stop Building Platforms Nobody Uses: Pick the Right Kubernetes Abstraction with GitOps

    Building effective Kubernetes platforms requires understanding developer pain points and reducing complexity. Many internal developer platforms fail due to low adoption and increased cognitive load. Tools like Kro, Score, and GitOps can create efficient abstractions, streamline workflows, and improve developer satisfaction. The key is to select the right tools and abstraction layers empathetically.

    111
14. 14
    Article

    DigitalOcean Community·49w

    Bash Explained: How the Most Popular Linux Shell Works

    Bash (Bourne Again Shell) is a command-line interpreter and scripting language that serves as the default shell on most Linux distributions. It provides both an interactive interface for executing commands and a scripting environment for automation tasks. The guide covers Bash's history, features like command history and tab completion, differences from other shells, and practical applications in modern DevOps workflows including CI/CD pipelines, system administration, and cloud automation. It includes hands-on examples, common troubleshooting tips, and best practices for writing robust scripts.

    107

    3
15. 15
    Article

    Astro·50w

    Astro 5.8

    Astro 5.8 has been released, requiring Node.js version 20.3.0 or higher, as Node.js 18 has reached end-of-life. While Astro will temporarily support Node.js 18.20.8, it's recommended to upgrade to Node.js 22 soon. Bug fixes are addressed and a CLI tool is available for easy upgrades.

    103
16. 16
    Article

    Buildkite·51w

    GitHub Actions vs. Jenkins: Which one's right for your team?

    This post compares GitHub Actions and Jenkins, two popular CI/CD tools, highlighting their strengths and challenges. GitHub Actions is praised for seamless GitHub integration, event-driven workflows, and ease of use, but may face limitations with large-scale enterprise needs. Jenkins offers substantial flexibility through its extensive plugin ecosystem and adaptability to various infrastructures but demands significant operational overhead and maintenance. The discussion also includes considerations such as enterprise integration, cost, performance, and scalability. Finally, Buildkite is presented as a hybrid solution that combines the strengths of both tools.

    103
17. 17
    Article

    Trendyol Tech·50w

    Everything Looked Fine Until Memory Ran Out in Our Node.js App

    An unexpected memory leak in a Node.js application was discovered during a code freeze, with symptoms including crashing services and unusual memory patterns. The issue was traced back to incorrect file permissions preventing log flushing to disk, causing logs to accumulate in memory. The team used tools like Chrome DevTools and heap snapshots to diagnose and resolve the leak, leading to stabilized memory usage and improved system stability.

    95

    3
18. 18
    Article

    Collections·51w

    The Case for Using Plain HTML in Web Development

    In the fast-paced world of web development, plain HTML remains a fundamental and advantageous choice due to its speed, simplicity, and reliability. Unlike complex JavaScript frameworks, HTML offers efficient coding, quicker loading times, and consistent performance across all browsers, emphasizing the importance of straightforward content delivery without over-engineering.

    85

    9
19. 19
    Article

    ITNEXT·1y

    From CI to Kubernetes Catalog: Building a Composable Platform with GitOps and vCluster

    This post provides a comprehensive guide for platform engineers to build reusable and self-service Kubernetes environments using GitOps and vCluster. It emphasizes a modular approach, similar to construction, applying principles like standardization, automation, and reusable patterns. The post explores how tools like Helm, Score, Kro, and Argo CD can be integrated into creating a scalable Internal Developer Platform. Developers are empowered with pre-built templates and abstraction layers, minimizing complexity and effort when deploying applications.

    77
20. 20
    Video

    CodeHead·50w

    The RIDICULOUS Expectations For Junior Devs...

    Many junior developer job listings have unrealistic expectations, requiring extensive experience and multiple skill sets. Companies often demand senior-level skills for entry-level salaries, leading to frustration and burnout among new developers. The system is flawed, making it difficult for juniors to land their first role without feeling inadequate. The post encourages keeping up with learning and pursuing opportunities that provide support and mentorship.

    74

    7
21. 21
    Video

    The Coding Gopher·50w

    Docker Just Got Some MASSIVE Upgrades

    Docker continues to revolutionize software development by enhancing its platform with advanced tools like Docker Scout and Docker Compose watch, focusing on optimization, security, and improving developer workflows. Docker Scout embeds security analysis directly into the development lifecycle, while Compose watch automates feedback loops and accelerates the inner development cycle. Additionally, the Docker build cloud offers robust remote build execution, significantly reducing build times.

    73

    1
22. 22
    Article

    Faun·51w

    Five Bash Scripts Every DevOps Must Know💡

    Explore five essential bash scripts for DevOps tasks including backup creation, system monitoring, security audits, service availability checks, and disk partitioning. These basic scripts offer powerful solutions for everyday challenges in managing IT infrastructures.

    73
23. 23
    Article

    Visual Studio Code·49w

    Enhance productivity with AI + Remote Dev

    VS Code enhances developer productivity by integrating AI with its remote development capabilities. The integration allows for seamless AI-driven coding whether on local or remote setups. Key features include custom instructions that tailor AI responses to specific coding practices, chat participants to assist with remote environment setup, and agent mode for autonomous coding sessions. These innovations help streamline workflows in various development environments, including SSH, containers, and GitHub Codespaces.

    72
24. 24
    Article

    Devtron·51w

    21 Essential K8s Deployment Best Practices You Must Know

    Discover 21 essential best practices for deploying applications on Kubernetes, focusing on optimization, security, scaling, and observability. These practices ensure reliability and efficiency in cloud-native environments. Learn about tools and techniques such as Helm charts, taints and tolerations, pod placement, resource management, and GitOps for streamlined workflows.

    70
25. 25
    Article

    Collections·1y

    K8Studio V3: Enhancing Your Kubernetes Experience

    K8Studio Version 3 introduces significant upgrades to enhance Kubernetes management, including multicluster support, faster cluster loading, customizable layouts, advanced logging, and a permissions view. It also features an AI Copilot powered by OpenAI to assist users for a more intuitive experience. These updates aim to provide improved control and efficiency for Kubernetes users.

    69

    12