Developer Guides & Tutorials
From the Vexanode team. Learn how to scale, secure, and deploy your infrastructure.
What is Lavalink? Complete Guide 2026
Learn what Lavalink is, how it works, why music bots use it, and how to connect it to your Discord bot.
Best Lavalink Hosting India 2026 — Providers Compared
A deep dive into the best providers for hosting your Lavalink node in India.
How to Setup Lavalink with Shoukaku (discord.js v14)
Complete step-by-step tutorial on integrating the Shoukaku wrapper with your discord.js client.
Lavalink v4 Features — Everything New Explained
Breaking down the new REST API changes, plugin architecture, and performance improvements in v4.
Lavalink Performance Optimization — JVM Tuning Guide
Advanced Java 17+ garbage collection tuning and memory allocation strategies for high-scale nodes.
How to Host a Discord Bot 24/7 for Free
Step-by-step guide to host Discord bot free 24/7 without dealing with sleep modes or strict limits.
Discord.js v14 vs Discord.py — Which in 2026?
An objective comparison between the two most popular Discord bot development libraries.
How Much RAM Does a Discord Bot Need?
A formula to calculate exact memory requirements based on guild count, caching, and intent usage.
Why Your Discord Bot Keeps Going Offline — Fix It
Diagnose and resolve common connection drops, unhandled promise rejections, and host-related downtime.
How to Scale Discord Bot to 10,000+ Servers
Advanced architecture design: internal sharding, microservices, database pooling, and message queues.
Cheap VPS India 2026 — Best Providers Compared
Reviewing latency, hardware specs, and pricing for virtual private servers hosted in Mumbai and Delhi.
How to Setup Pterodactyl Panel on Ubuntu VPS
The definitive guide to installing Pterodactyl Wings and Panel on a fresh Ubuntu 24.04 server.
VPS vs Shared Hosting — Which for Discord Bots?
Understanding when to upgrade from Pterodactyl shared hosting to a dedicated root VPS environment.
Running Lavalink on VPS — Complete Setup Guide
Securely installing Java, configuring the application.yml, and running Lavalink as a background systemd service.
DDoS Protection for VPS — Complete Guide 2026
Understanding how L3/L4/L7 volumetric attacks work and how to configure firewalls to mitigate them.
What is OVH VAC Anti-DDoS? How It Works
An inside look into OVHcloud's hardware-based network absorption infrastructure.
How to Run Node.js Bot with PM2 on VPS
Using the Advanced Node.js process manager to ensure your bot automatically restarts on failure or server reboot.
How to Deploy Node.js App on VPS with Nginx + SSL
Setting up a secure reverse proxy with Nginx and free Let's Encrypt certificates for your web dashboard.
Vexanode vs HeavenCloud — Honest Comparison 2026
A transparent breakdown of performance, pricing, support, and hardware differences.
PM2 for Node.js — Complete Process Manager Guide
Logs viewing, clustering, memory limits, and process monitoring for production Node applications.