Self Hosting Vaultwarden: The Self-Hosted Password Manager That Actually Replaces 1Password Vaultwarden is an unofficial Bitwarden-compatible server implementation written in Rust that runs on 10MB of RAM. Complete setup guide covering Docker deployment, Traefik with HTTPS, SMTP configuration, admin panel hardening, backup strategy, YubiKey 2FA, and organization configuration for teams.
Monthly Roundup Monthly Roundup — April 2026 The six biggest articles from CoderOasis in April 2026 — local LLMs, self-hosted stacks, Claude Mythos breaking Firefox, the r/programming AI ban, Stable Diffusion, and the sandbox escape that changed everything.
Self Hosting How to Self-Host Your Own Email Server With Mailcow in 2026 — Complete Setup Guide How to Self-Host Your Own Email Server With Mailcow in 2026 — Complete Setup Guide Meta Description: Stop letting Google and Microsoft read your email. This guide sets up a complete private email server with Mailcow on a NetCup VPS — DNS, SPF, DKIM, DMARC, TLS, webmail, and mobile clients.
Self Hosting The Complete Self-Hosted Productivity Stack: Nextcloud, Vaultwarden, Immich, Jellyfin, and Paperless in 2026 Replace Google Drive, Google Photos, 1Password, Plex, and your document scanner with a self-hosted stack that runs on your hardware. Complete Docker Compose setup with Traefik, Nextcloud, Vaultwarden, Immich, Jellyfin, and Paperless-ngx.
Web Servers How Authentication Actually Works Authentication is a cornerstone of contemporary applications. Virtually every app demands user login, identity verification, and secure sessions. Though it's ubiquitous, many developers implement authentication without a complete understanding of it's inner workings. This article breaks down authentication step-by-step, explaining the core concepts used in most
Self Hosting The Complete 2026 Guide to Running Your Own Minecraft Server (And Not Having It Lag) Complete 2026 guide: server software selection, Java 26 flags, G1GC tuning with Aikar's Flags, Paper config, pre-generation, Spark profiling, and every setting that actually moves the needle on TPS.
Artificial intelligence Featured Your Own Private AI: The Complete 2026 Guide to Running a Local LLM on Your PC Step-by-step guide to running a local LLM on your PC in 2026 using Ollama. Covers hardware requirements, model selection, Open WebUI setup, and VS Code integration.
Systems Administration What is a Web Server? Apache, Nginx, and How the Internet Delivers Web Pages A web server accepts HTTP requests and returns responses. Apache has been doing this since 1995. Nginx rebuilt the model in 2004 and took over the cloud. Here's how they work, how they differ, and how to pick between them.
Self Hosting Why I Switched from WordPress to Ghost for CoderOasis I exclusively used WordPress somewhere between 2008 to 2019 – if not earlier than that for me. At least eleven years. That's a good long time to dedicate to a platform. And honestly? For most of that time, I thought WordPress was fine. I was managing my blog, publishing
