
Google Opal AI App Builder: Build Mini-Apps Without Code
Google Opal AI app builder guide 2026: build and share AI mini-apps without code, with the Agent step, Gemini models, Jules tiers, and Antigravity CLI.
Hands-on tutorials on Docker, VPS, CI/CD, and self-hosted tools — tested end to end, copy-paste ready, written by practitioners for practitioners.
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Google Opal AI app builder guide 2026: build and share AI mini-apps without code, with the Agent step, Gemini models, Jules tiers, and Antigravity CLI.

Self-host SearXNG for a private, tracking-free metasearch engine on your server. Step-by-step Docker, Traefik, Dockge and Dokploy setup with Valkey caching.

Self-host Stirling PDF with Docker to merge, split, convert, and secure PDFs privately. Step-by-step guide covering Traefik, Dokploy, API, and MCP setup.

Setup Samba Linux step by step with this complete guide covering smb.conf configuration, SMB3 security, Windows 11 24H2 fixes, wsdd2 discovery, and client setup.

Set up a secure WebDAV server with Nginx on Linux. Covers SSL, basic auth, file locking, davfs2 and rclone clients, Docker, and troubleshooting.

Learn how to use the Linux dd command for disk imaging, cloning, bootable media, and secure erasure. Updated 2026 guide with NIST 800-88 and modern dd flags.
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