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Kalendar: A Circular Calendar App for the Sun and Moon
Read →: Kalendar: A Circular Calendar App for the Sun and MoonKalendar is a circular calendar app I built. It draws the year as a dial with the real Sun and Moon and stacks several calendars on top. It’s live on Google Play and in your browser.
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API Gateway Explained: What It Does and When to Use One
Read →: API Gateway Explained: What It Does and When to Use OneAn API gateway sits between your clients and your backend services and handles routing, security, and traffic control in one place. Here’s what it does and how to adopt one without making a mess.
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Dockerfile Best Practices: 6 Rules for Production
Read →: Dockerfile Best Practices: 6 Rules for ProductionA Dockerfile that works on your laptop isn’t always ready for production. Here are six rules that keep your images secure, small and quick to pull on Kubernetes.
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Linux Server Hardening Checklist: 12 Steps for a New Server
Read →: Linux Server Hardening Checklist: 12 Steps for a New ServerA copy-paste linux server hardening checklist for self-hosters and junior DevOps engineers. Twelve steps cover SSH keys, a firewall, automatic updates, fail2ban and auditing.
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4 Kubernetes CLI Tools I Use to Manage Clusters Faster
Read →: 4 Kubernetes CLI Tools I Use to Manage Clusters FasterTired of typing -n my-very-long-namespace-name on every kubectl command? Here are the four Kubernetes CLI tools I use to switch clusters, lock in namespaces and read logs without the pain.
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Vibe Coding Isn’t Bad: How I Built a Retro Game With AI
Read →: Vibe Coding Isn’t Bad: How I Built a Retro Game With AIVibe coding isn’t the problem. Losing curiosity is. Here’s how AI helped me finally build the retro game I’d imagined for years, and how I keep learning while I do it.
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How to Rip Audio CDs on Linux
Read →: How to Rip Audio CDs on LinuxI recently canceled my Spotify subscription and went back to using my CDs. I restored my collection of 30 CDs from various genres, and I’ve really enjoyed the experience of listening to an album and focusing on its content rather than suggestions and blackout memory. My last usage of streaming was just the same playlist…
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How to Become a DevOps Engineer: Skills and First Steps
Read →: How to Become a DevOps Engineer: Skills and First StepsDevOps engineers sit between code, infrastructure and security, which is why the role stays in demand. Here are the skills to learn and six steps to get started.
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Linux Kernel Events
Read →: Linux Kernel EventsWhat Are Linux Kernel Events? The Linux kernel is the core of the Linux operating system, managing hardware and providing system resources to applications. Events are signals that inform the system about changes, actions, or occurrences within the operating system. These events play a crucial role in system stability, performance, and responsiveness. They allow the…
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Mastering TypeScript Functions
Read →: Mastering TypeScript FunctionsWhen working with data in TypeScript, understanding how to manipulate arrays methods is crucial. Whether you’re building APIs, cleaning data, or transforming responses, JavaScript offers powerful array functions that help you write clean, expressive, and bug-resistant code. In this post, we’ll explore the most important TypeScript methods you need to master as a senior developer,…
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