Code Is Open, Secrets Aren'tAnything you put in the frontend or expose through routes is visible to users and AI agents, while secrets like API keys and credentials must stay server‑side. In this article I propose organizing youAug 27 · 2 min readralvaracode.hashnode.dev
Mongodb not working with Linux Kernel 6.19When I updated Linux kernel in my Zorin PC to kernel 7 everything seemed normal until I needed to start a local mongodb with sudo systemctl start mongod I found an error saying that mongodb is not coAug 18 · 1 min readralvaracode.hashnode.dev
Install PM2On a server where you’ve already installed npm or pnpm, you can add PM2 to manage your backend application. If you’re not sure about your fnm/pnpm setup, check this tutorial. Why PM2? PM2 provides feaMay 29 · 2 min readralvaracode.hashnode.dev
Install Fast Node Manager (fnm)This article describes how to set node in dev-pc using fish or bash shell. 1. Download fnm In your dev pc you need to be able to change node version easily for each of your projects. you can do that wMay 16 · 1 min readralvaracode.hashnode.dev
Save Your Neck, Save Your Code: Enable On‑Screen Caps LockFor developers, the main benefit of touch typing is ergonomic: keeping your eyes on the screen reduces neck strain and prevents the constant micro‑movements that break concentration. On top of that, hMay 14 · 1 min readralvaracode.hashnode.dev
