--- title: "#low-level-programming articles | Hashnode" description: "Explore 82 articles tagged #low-level-programming on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/low-level-programming" --- Tag # #low-level-programming 82 posts · 35 followers [yash arya](https://hashnode.com/@yasharya) · [Oct 21](https://hashnode.com/posts/build-custom-programming-language-ion-plus/6ad872209043ff40e2dcfad7) ### [Introducing Ion+: Building a Custom Low-Level Programming Language from Scratch in Python](https://yasharya.hashnode.dev/build-custom-programming-language-ion-plus?utm_source=hashnode&utm_medium=feed) By Yash Arya 4 min read · [yasharya.hashnode.dev](https://yasharya.hashnode.dev/build-custom-programming-language-ion-plus?utm_source=hashnode&utm_medium=feed) [Kernelzera](https://hashnode.com/@kernelzera) · [Sep 6](https://hashnode.com/posts/malware-write-up-analyzing-a-pdf-disguised-multi-stage-net-loader/6a9defa05620cf1dfe54819c) ### [Malware Write-up: Analyzing a PDF-Disguised Multi-Stage .NET Loader](https://kernelzera.hashnode.dev/malware-write-up-analyzing-a-pdf-disguised-multi-stage-net-loader?utm_source=hashnode&utm_medium=feed) Disclaimer: This post describes malware analysis in an isolated lab. Do not run samples on a daily-use machine. Hashes and IOCs are shared for research and defense. Introduction I am an IT profession 9 min read · [kernelzera.hashnode.dev](https://kernelzera.hashnode.dev/malware-write-up-analyzing-a-pdf-disguised-multi-stage-net-loader?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/malware-write-up-analyzing-a-pdf-disguised-multi-stage-net-loader/6a9defa05620cf1dfe54819c) [Em'](https://hashnode.com/@whispem) · [Aug 17](https://hashnode.com/posts/i-taught-my-cpu-to-sing-in-pure-assembly/6a82fc28078667457c2c4a24) ### [I taught my CPU to sing — in pure Assembly](https://whispem.hashnode.dev/i-taught-my-cpu-to-sing-in-pure-assembly?utm_source=hashnode&utm_medium=feed) No libc. No audio library. No sound card driver. Just the processor and 44,100 numbers a second. I didn't come from computers.My background is languages and translation — human grammar, the kind with 5 min read · [whispem.hashnode.dev](https://whispem.hashnode.dev/i-taught-my-cpu-to-sing-in-pure-assembly?utm_source=hashnode&utm_medium=feed) [Maverick](https://hashnode.com/@maverick48) · [Jun 22](https://hashnode.com/posts/visitor-pattern/6a509962ba3fc4da37b94b22) ### [Visitor Pattern](https://jyanshu.hashnode.dev/visitor-pattern?utm_source=hashnode&utm_medium=feed) Master the Visitor Pattern to add new operations to stable class hierarchies without modifying them, using double dispatch. 10 min read · [jyanshu.hashnode.dev](https://jyanshu.hashnode.dev/visitor-pattern?utm_source=hashnode&utm_medium=feed) [Maverick](https://hashnode.com/@maverick48) · [Jun 22](https://hashnode.com/posts/memento-pattern/6a509077c9ca49261010f25c) ### [Memento Pattern](https://jyanshu.hashnode.dev/memento-pattern?utm_source=hashnode&utm_medium=feed) Learn the Memento Pattern to capture and restore object state with clean undo/redo, preserved encapsulation, and snapshot history 9 min read · [jyanshu.hashnode.dev](https://jyanshu.hashnode.dev/memento-pattern?utm_source=hashnode&utm_medium=feed) [Maverick](https://hashnode.com/@maverick48) · [Jun 22](https://hashnode.com/posts/template-method-pattern/6a50957f2c04e3d10abe857d) ### [Template Method Pattern](https://jyanshu.hashnode.dev/template-method-pattern?utm_source=hashnode&utm_medium=feed) Learn the Template Method Pattern to define algorithm skeletons, eliminate duplication, and let subclasses customize specific steps 8 min read · [jyanshu.hashnode.dev](https://jyanshu.hashnode.dev/template-method-pattern?utm_source=hashnode&utm_medium=feed) [Maverick](https://hashnode.com/@maverick48) · [Jun 22](https://hashnode.com/posts/mediator-pattern/6a397df9b3e88daa7be4cd60) ### [Mediator Pattern](https://jyanshu.hashnode.dev/mediator-pattern?utm_source=hashnode&utm_medium=feed) The Mediator Pattern is a behavioral design pattern that centralizes communication between objects. Instead of objects talking to each other directly (which creates a tangled web of dependencies), the 7 min read · [jyanshu.hashnode.dev](https://jyanshu.hashnode.dev/mediator-pattern?utm_source=hashnode&utm_medium=feed) [Maverick](https://hashnode.com/@maverick48) · [Jun 19](https://hashnode.com/posts/command-pattern/6a34d8c451f650c72dfb47cf) ### [Command Pattern](https://jyanshu.hashnode.dev/command-pattern?utm_source=hashnode&utm_medium=feed) Master the Command Pattern: encapsulate requests as objects, implement undo/redo, and build flexible, decoupled systems. 10 min read · [jyanshu.hashnode.dev](https://jyanshu.hashnode.dev/command-pattern?utm_source=hashnode&utm_medium=feed) [Maverick](https://hashnode.com/@maverick48) · [Jun 19](https://hashnode.com/posts/iterator-pattern/6a34fbed14a3201847773b4d) ### [Iterator Pattern](https://jyanshu.hashnode.dev/iterator-pattern?utm_source=hashnode&utm_medium=feed) Master the Iterator Pattern: traverse collections without exposing internals, support multiple traversals, and write cleaner code. 9 min read · [jyanshu.hashnode.dev](https://jyanshu.hashnode.dev/iterator-pattern?utm_source=hashnode&utm_medium=feed) [Maverick](https://hashnode.com/@maverick48) · [Jun 18](https://hashnode.com/posts/facade-design-pattern/6a33c7b6b2084055e228784e) ### [Facade Design Pattern](https://jyanshu.hashnode.dev/facade-design-pattern?utm_source=hashnode&utm_medium=feed) Master the Facade Pattern in Java: simplify complex subsystems, reduce coupling, and create clean interfaces with practical real-world examples. 11 min read · [jyanshu.hashnode.dev](https://jyanshu.hashnode.dev/facade-design-pattern?utm_source=hashnode&utm_medium=feed)