Introducing socket-lab: Socket.IO Terminal Tool

I just shipped my first npm package. 🚀 glowlog — a zero-dependency logger that replaces 6 packages with 1. The problem: Every Node.js project I built needed Winston + pino-pretty + morgan + daily-rotate-file + redaction + correlation IDs. That's 6 installs for one feature. So I fixed it. glowlog gives you: ✅ Beautiful box-style colored terminal logs ✅ Auto file:line detection on every log ✅ Auto-redaction (passwords, tokens, API keys) ✅ Request ID threading — no setup needed ✅ File rotation built-in ✅ HTTP middleware for Express / NestJS ✅ Browser support — same import, CSS-styled console ✅ Zero dependencies One install: npm install glowlog This is v1 — it works, but it can be better. Bugs, issues, ideas, PRs — all welcome. That's the whole point of open source. Link in comments 👇 #nodejs #npm #opensource #javascript #developer #nestjs

I recently built and published a custom CLI tool using Node.js and npm. The tool can be installed globally using: npm, Inc. : npm install -g tracky-cli-yogesh Available commands: tracky start → Initialize a project tracky save [files...] → Save files tracky history → View change history tracky restore <version> → Restore a previous version tracky status → Check current changes This project helped me gain hands-on experience with CLI development, command handling, package structuring, and npm publishing. I plan to continue improving it by adding more advanced features. #NodeJS #JavaScript #CLI #SoftwareDevelopment #FullStackDeveloper

🚀 npm vs npx — Do You Really Know the Difference? If you're working with Node.js, understanding the difference between npm and npx can save you time and improve your workflow. 🔴 npm (Node Package Manager)
👉 Used to install, manage, and maintain packages
👉 Stores dependencies in node_modules
👉 Best for long-term project dependencies 🟢 npx (Node Package Execute)
👉 Used to run packages instantly without installing
👉 Executes CLI tools directly
👉 Perfect for one-time usage or quick testing 💡 Key Insight:
Use npm when you need it forever, and npx when you just need it now. 📌 Example: * npm install create-react-app → installs package * npx create-react-app my-app → runs instantly without install 🔥 Pro Tip:
npx comes bundled with npm (version 5.2+), so you already have it! 💬 Which one do you use more in your daily development — npm or npx? #NodeJS #JavaScript #WebDevelopment #Frontend #Backend #FullStack #CodingTips #Developers #TechLearning #ReactJs

🚀 Introducing ByteSocket – a fully-typed, high‑performance WebSocket framework for Node.js and the browser. After months of building real‑time features, I kept rewriting the same plumbing: reconnection logic, room management, auth handshakes, heartbeats, and serialization. So I built ByteSocket to make it all batteries‑included and type‑safe end‑to‑end. What makes it different? 🔷 Shared event schemas – Define your events once in TypeScript. The client and server both get full IntelliSense. 📦 Binary by default – Uses msgpackr for smaller payloads, with JSON fallback. 🚪 Rooms & pub/sub – Clients join/leave rooms; the server routes messages automatically. Rooms re‑join after reconnect. 🔁 Automatic reconnection – Exponential backoff + jitter, with an offline message queue. 🔐 Auth built‑in – Holds messages until auth completes. No race conditions. ⚡ uWebSockets.js under the hood – One of the fastest WebSocket servers available. Works with your stack: Client runs in browsers and Node.js. Server integrates with uWebSockets.js, including frameworks like ultimate-express that expose a .uwsApp. 100% open source (MIT) – use it, fork it, contribute. 🔗 GitHub: https://lnkd.in/d6hRHBrS 📦 npm: @bytesocket/client · @bytesocket/uws I’d love feedback from the community – try it out, open issues, or drop a star if it looks useful! ⭐ #TypeScript #WebSocket #NodeJS #OpenSource #Realtime #uWebSockets

Most developers think calling server functions directly from a form is impossible without an API route. I used to be one of them. Next.js Server Actions changed my perspective. In Next.js 13, they let me skip writing an API route and call a server function directly from a client-side form. This blew my mind and made me question the client-server separation I thought I understood. → Server Actions run on the server, not the client. Think of it as a backend function you invoke directly from your frontend component, like a shortcut. No need for an axios or fetch call to an API endpoint. → It’s secure by default. Since the code runs server-side, sensitive operations like database queries are more secure. I felt relieved not having to worry about exposing sensitive logic to the client. → Simplicity speeds up development. I saved around 30% of my time on my latest project using Server Actions. No need to set up and test separate API routes meant faster iteration and fewer headaches. After using Server Actions, I realized how much simpler my workflow could be. It shifted how I think about the boundaries between client and server code. Have you tried using Next.js Server Actions in your projects? What surprises did you encounter? #MERNStack #Nextjs13 #WebDevelopment #JavaScript #ProgrammingTips

A small but important shift in my Node.js workflow: Understanding when to use npm vs npx. It sounds basic — but it actually affects how clean and maintainable your setup is. Here’s how I look at it 👇 🔹 npm (Node Package Manager) Used when a package is part of your project. For example: npm install express It gets added to your project and is used consistently. 👉 npm = project dependencies 🔹 npx (Node Package Executor) Used for running tools when you don’t need to install them. For example: npx create-react-app myapp npx prisma init 👉 npx = run and move on 💡 What changed for me: I stopped installing everything globally. Now I keep it simple: • Dependencies → npm • One-time tools → npx This made my setup: • Cleaner • More predictable • Easier to manage 👉 Good development isn’t just about writing code. It’s about making small decisions that scale well. Still learning and improving 🚀 #NodeJS #npm #npx #BackendDevelopment #WebDevelopment #JavaScript

𝗚𝗲𝘁𝘁𝗶𝗻𝗴 𝗦𝘁𝗮𝗿𝘁𝗲𝗱 𝗪𝗶𝘁𝗵 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗜𝗻 𝟮𝟬𝟮𝟱 Node.js is a popular choice for building server-side applications. You can write both frontend and backend code in JavaScript. Here are some benefits of using Node.js: - Fast performance with the V8 JavaScript engine - Large ecosystem with millions of packages on NPM - Great community with active development and support To get started with Node.js: - Download the LTS version from nodejs.org - Verify your installation with node --version Create your first script: - Make a file called hello.js - Add console.log('Hello, Node.js!') - Run it with node hello.js Next steps: - Learn about npm and package management - Explore Express.js for web applications - Study asynchronous programming patterns - Build your first API Source: https://lnkd.in/g8mpJDhG

Why does an uncaught exception crash a Node.js server? It's common in asynchronous callbacks and functions that have no exception handling. During the process, the async callback is pushed to the event queue and gets executed. If it doesn't have any try/catch surrounding an exception, it's on its call stack. If an error is thrown in this case, it will be moved to the top of the event loop tick. As the error is unhandled in an async context, Node considers the app to be unstable and terminates the process with a non-zero error code. Node.js takes this decision because, as the event loop is single-threaded, there is no higher context to return from. And continuing might lead to unknown issues. So, it is better to terminate the process. Even if calling a function is wrapped with try/catch, it won't help, as that operates in a different call stack. However, Node.js emits a special event, uncaughtException, which can be used to log the reason. Cheers! #nodejs #backend #javascript #server

How I got TypeScript 7.0 running in an afternoon. Install it alongside your current setup: npm install -D @typescript/native-preview@beta Run tsgo instead of tsc. Same flags. Start with: npx tsgo --version npx tsgo --build Grab the TypeScript Native Preview extension for VS Code — same speed boost in the editor. Fix the config breaks. TS 7.0 turns every 6.0 deprecation into a hard error. The ones that bit me: rootDir now defaults to ./ — add "rootDir": "./src" if your tsconfig sits outside src types defaults to [] — list @types packages explicitly: "types": ["node", "jest"] strict is true by default gone: target: es5, baseUrl, module: amd/umd/systemjs, downlevelIteration Don't flip the switch in one go. Add tsgo as a parallel CI job next to tsc, compare output for a few days, then swap. One thing that tripped me up: the programmatic API isn't stable until 7.1, so typescript-eslint and anything else importing from "typescript" directly may need the @typescript/typescript6 compat package for a bit. The ~10x speedup is real. Type-checking that keeps up with the editor is the part I didn't expect to feel so different. #typescript #golang