I got tired of spending 45 minutes setting up my development environment every time I started a new project. Same steps. Same packages. Same configuration. Every. Single. Time. So I built a solution. One Command Setup. A collection of shell scripts that configures your entire development environment with a single command. What it sets up: -> Python, Node.js, Ruby environments -> PostgreSQL and SQLite -> Git with useful aliases and config -> Common dev tools and CLI utilities -> Bash/Zsh productivity shortcuts You clone the repo. You run one command. Your environment is ready. No more hunting for the right package version. No more reading a setup doc that's 3 updates out of date. No more "it works on my machine." I built it for myself first. Then I realized every student and developer starting a new project faces the same problem. It's free. Open source. On GitHub. Link in the comments. What stack would you want me to add support for? Follow Sachin Shah - I build tools for developers and document everything publicly. #OpenSource #DevTools #BuildInPublic #ShellScript #Django #NodeJS #ReactJS #100DaysOfCode #SoftwareEngineering

Most OpenTelemetry guides start with 20 pages of theory. I wrote one that starts with code. Copy-paste tracing setup for Node.js, Python, Go, PHP, Java, Ruby, and .NET -- with framework-specific examples for 15+ frameworks including Express, Django, Gin, Laravel, Spring Boot, and Rails. What's inside: - Zero-to-first-trace setup for 8 languages - 5 things to instrument on day two for 95% coverage - Common mistakes that waste your trace data - Quick reference card for all languages Get the guide: https://lnkd.in/dv6wva6x #OpenTelemetry #Observability #DistributedTracing #DevTools

When two systems communicate over the internet, they often use different programming languages. For example: Frontend → JavaScript Backend → Python / Go / Rust / Java But these languages all have different data structures and types. So how do they actually understand each other? The answer is serialization and deserialization. In this article, I explain this concept from first principles: • How clients and servers exchange data • Why systems need a common format • What serialization and deserialization actually mean • Why JSON became the standard format for APIs • Where serialization fits in the network communication flow If you're learning backend engineering or system design, this is one of those foundational concepts that makes many other things easier to understand. 📖 Read the article: Serialization & Deserialization https://lnkd.in/g4GXncHj I’m also documenting my learning journey in these playlists: Backend Engineering from First Principles https://lnkd.in/g7MJ6TnP System Design from First Principles (HLD + LLD) https://lnkd.in/gateH6Jz #BackendEngineering #SystemDesign #APIDesign #SoftwareEngineering #WebDevelopment

🚀 I’m sharing a presentation I created about Object-Oriented Programming (OOP) This material was used in a professional setting and covers key concepts such as: ✔️ Abstraction ✔️ Encapsulation ✔️ Inheritance ✔️ Polymorphism I believe mastering these pillars is essential to writing scalable and maintainable code. 💻 Technologies: JavaScript / Object-Oriented Programming I’d love to hear your feedback! #programming #oop #webdevelopment #javascript #backend #frontend

final answer this is what the multi platform batch generator can make apps in: Supported languages and platforms Flutter React React Native Rust Ruby on Rails Python Vue.js Next.js Node.js Django Flask Rust GO

Hello Everyone👋👋 Difference between Runnable and Thread class You've got two ways to create threads in Java: Extending Thread class: 1)Inherit Thread's methods directly 2)Can't extend any other class (single inheritance limitation) 3)Less flexible approach Implementing Runnable interface: 1)Separates task from thread management 2)Can still extend other classes if needed 3)Generally recommended approach #Java #backend #frontend #FullStack #software #developer #programming #code #inheritance #class #object #AI #GenAI #OpenAI #Claude #Anthropic #LLM #RAG #SpringBoot #Java26 #Arrays #ArrayList #collections #AIDevelopment #multithreading #Nodejs #React #interview

1. Open the Setup Wizard: Click the Setup Wizard button in the Ptah sidebar, or run the Ptah: Run Setup Wizard command from the Command Palette (Ctrl+Shift+P). 2. Let it scan your workspace: The wizard detects your project type, frameworks, dependencies, and existing configurations. It supports 13+ project types including React, Angular, Node.js, Python, and more. 3. Review and generate: Review the detected agents, adjust selections if needed, and generate your project-specific CLAUDE.md rules and agent configurations.

JavaScript language support is now live on our distributed systems learning platform. Get started free at builddistributedsystem.com If you find bugs or want features added, let me know. You can now practice building real distributed systems in 7 programming languages: Python, Go, Rust, C++, JavaScript, TypeScript, and Java. The platform includes 75+ hands-on tasks where you actually write and execute code to learn concepts like message passing, consensus algorithms, data sharding, load balancing, and more.

Backend development is something I’ve been really getting into lately. It’s interesting how most of the important work happens behind the scenes things users never see, but completely depend on. While building projects, I’ve started to understand that it’s not just about making things work… it’s about making them work well handling data properly, designing good APIs, and thinking about scalability from the start. Still learning a lot, but that’s the exciting part Sharing a few backend concepts I’ve been focusing on recently in this post. Would love to know what’s one backend concept you think every developer should really understand? #BackendDevelopment #LearningInPublic #SoftwareDevelopment #Python #Java #APIs

No course has mentioned this… so let’s talk .gitignore. I’ve just created a new GitHub repository and noticed a small feature that makes a big difference: When setting up your repo, there’s a handy dropdown that lets you instantly add a .gitignore file tailored to your project type (Python, Node, Java, etc.). No more manually figuring out what to exclude. No more accidentally committing unnecessary files. It’s a simple step, but it keeps your repository clean, professional, and much easier to manage from day one. If you’re new to version control or just want a smoother workflow don’t skip this option when creating a repo. Small feature. Big impact. #GitHub #WebDevelopment #CodingTips #DevTools #BeginnerFriendly