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LifeHack Nexus

Tested blueprints in AI tools, $0 automation, home labs, personal finance & biohacking. No cloud fluff. Pure data & zero-cost setups.

The Self-Hosted Headscale & Zero-Trust Mesh Network Blueprint: How I Replaced Tailscale Cloud with a $3 VPS, Slashed Latency...

The Self-Hosted Headscale & Zero-Trust Mesh Network Blueprint: How I Replaced Tailscale Cloud with a $3 VPS, Slashed Latency...

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10 min read

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The Local Model Context Protocol (MCP) Blueprint: How I Connected AI to My Filesystem, PostgreSQL & GitHub for $0 (2026...

The Local Model Context Protocol (MCP) Blueprint: How I Connected AI to My Filesystem, PostgreSQL & GitHub for $0 (2026...

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15 min read
Ditching Zapier for n8n: How I Built a $0 Self-Hosted AI Automation Engine on Docker (Save $720/Year)

Ditching Zapier for n8n: How I Built a $0 Self-Hosted AI Automation Engine on Docker (Save $720/Year)

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11 min read
The Local DeepSeek-R1 Reasoning Blueprint: Running 14B & 32B Models on Consumer GPUs for $0 (VRAM Math & Setup)

The Local DeepSeek-R1 Reasoning Blueprint: Running 14B & 32B Models on Consumer GPUs for $0 (VRAM Math & Setup)

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11 min read
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