Layer 4 vs Layer 7 Load Balancer: A Practical Guide
A practical look at Layer 4 vs Layer 7 load balancers. Compare how each works, where each wins, and how to choose for your stack.
500,000 VPS Hosted at Contabo: Thank You
Half a million VPS now run on Contabo. This one's a thank-you to the people who put them there, plus a look at what we added this year…
Best Open Source Load Balancers in 2026
A practical comparison of the best open source load balancers for 2026, from HAProxy and NGINX to Traefik, Envoy, Caddy, and IPVS, with guidance on where each one…
Best Paperclip AI Hosting Providers in 2026: VPS and Cloud Options Compared
The best hosting for Paperclip AI in 2026 will depend on how much control you want. Contabo offers the most RAM per dollar on self-managed VPS with eleven…
How to Self-Host Paperclip on a Contabo VPS in 2026
Learn how to self-host Paperclip – the open-source AI company platform – on a Contabo VPS. Covers VPS setup, Docker config, and launching your first AI company.
What Is JavaScript? A Beginner’s Guide to JS Basics and Uses
Discover what JavaScript is, how it works, and what it's used for. Learn JS syntax, key features, popular frameworks, and how it compares to other languages.
Best JavaScript Compilers: Top Tools for Modern Web Dev
Explore the best JavaScript compilers including TypeScript, Babel, esbuild, and more. Compare features, pros, and cons to pick the right JS tool.
HTTPS Port 443 Explained: Definition, Uses & Setup Guide
Learn what HTTPS port 443 is, how it encrypts web traffic with SSL/TLS, and how to enable port 443 on Windows, macOS, Ubuntu, and CentOS
WordPress REST API: Complete Developer Guide
How to use the WordPress REST API to fetch, create, update, and delete content. Covers authentication, custom endpoints, best practices, and real-world examples.