Self Hosting The Complete 2026 Guide to Running Your Own Minecraft Server (And Not Having It Lag) Complete 2026 guide: server software selection, Java 26 flags, G1GC tuning with Aikar's Flags, Paper config, pre-generation, Spark profiling, and every setting that actually moves the needle on TPS.
Systems Administration Bukkit, Spigot, Paper, Pufferfish, Purpur, Folia, and Leaf: The Complete Minecraft Server Software Guide (2026) The full history and technical breakdown of every major Minecraft server software — from Bukkit's 2010 plugin API design through Paper's 2024 hard fork from Spigot, Pufferfish's DAB algorithm, Folia's ThreadedRegionizer, and Leaf's collection optimizations. With code.
Systems Administration Bukkit, Spigot, Paper, Pufferfish, Purpur, Folia, and Leaf: The Complete Minecraft Server Software Guide (2026) The full history and technical breakdown of every major Minecraft server software — from Bukkit's 2010 plugin API design through Paper's 2024 hard fork from Spigot, Pufferfish's DAB algorithm, Folia's ThreadedRegionizer, and Leaf's collection optimizations. With code.
Systems Administration How to Debug Minecraft Server Lag with Spark Profiler (2026 Guide) Your server dropped to 12 TPS. You copied Aikar's flags. You upgraded Java. Nothing changed. That's because JVM flags don't fix plugin bugs. Here's how to find what's actually killing your tick budget.
Software Development Should You Upgrade Your Minecraft Server from Java 21 to Java 26? Here's my Answer Every six months, like clockwork, the same question resurfaces in every Minecraft server admin Discord and every r/admincraft thread: "New Java version dropped, should I upgrade?" And every six months, the same two camps form. One side says "just stick with LTS, don't touch
Programming Java 26 Is Here, And It's Finally Finishing What It Started JDK 26's ten targeted features explained — what's shipping, what it means for production Java, and why the language keeps reshaping the terrain while you're not watching.
Programming What is Java? The Language That Runs Minecraft, Your Bank, and Half the Internet Java has been declared dead approximately forty times since 1995. It still runs Minecraft, Android, LinkedIn, Twitter's backend, and the financial systems that process your paycheck. Here is what the language actually is, how the JVM works, and why it refuses to die.
Software Development Java 22: The Big Update for Minecraft & Enterprise The newest release of Java marks a strategic turning point for the Java Virtual Machine (JVM). While it is not a Long-Term Support (LTS) release like Java 21, it introduces architectural refinements that solve the last mile of latency problems for high-performance applications. For those of us managing Minecraft infrastructure
Programming Parallelizing Java Streams with Virtual Threads: Building vtstream You know what's funny about parallelStream() in Java? Everyone acts like it's this magic performance switch. Just slap .parallel() on your stream and suddenly your code is running on all your CPU cores, right? Wrong. Or at least, not in the way you'd want.
Programming Async Timeouts with CompletableFuture: Fixing Blocking Java Code the Right Way 1,000 threads. All of them blocked on future.get(). That's the production nightmare that forced a full rewrite — and the journey through reactive callbacks, exception swallowing pitfalls, and finally a clean within() utility that handles timeouts without giving up the async model.
Software Development Featured Implementing Virtual Threads in Java Streams In the realm of software development, efficiently handling large datasets is crucial, especially with the proliferation of multicore processors. The Java Stream interface revolutionized the way collections are managed by supporting both sequential and parallel operations. However, harnessing the full potential of modern processors while maintaining the simplicity of the
Programming Featured Implementing Your Own Garbage Collector in Java: Memory Allocation, Reference Tracking, and GC Algorithms This guide walks through designing a fixed-size memory pool, implementing reference counting with cycle detection, coding Mark & Sweep, Mark & Compact, and Copying GC algorithms, and wiring root object identification and sweeping into a working CustomGarbageCollector class.
Cryptography Understanding How to Use Cryptography in Java I will explain the Java Cryptographic Architecture (JCA) for a better understanding of how it works. The JCA is designed to simplify the creation of protocols like encryption, hashing, digital signatures, and key generation for Java developers Now let's take a look at how the API works for
Software Development Featured Java Memory Management: Understanding the JVM Heap, GC, and Tuning Your Application Most Java developers know what a garbage collector is. Far fewer understand what it's actually doing, why it sometimes tanks application performance, and how to tell the JVM to knock it off.
