📰 Dev.to · KevinTen

OpenOctopus: Realm-Native AI Life Assistant System With Summon Technology

MCP Server Docker: The Complete Production Docker-Compose Setup I Wish I Had When I Started (After 94 Production Outages)

MCP Connection Issues: Why My MCP Server Kept Dropping Connections and How I Fixed It (After 86 Production Outages)

Vibe-Memory Part 2: Which Embedding Model Should You Actually Use for AI Semantic Memory? My 3-Week Benchmark Results

Vibe-Memory Part 2: Comparing Embedding Models — I Tested 7 Models So You Don't Have To

# MCP Knowledge: Simple Beats Complex When AI Thinks

Building Spatial Memory Part 4: Launching a Side Project — What I Learned After 3 Weeks of User Testing

Building Spatial Memory Part 3: What I Learned Building an AR App for Location-Based Memories

Building Spatial Memory Part 3: What I Learned Building a Mobile AR App with Go Backend

Building Spatial Memory: Why I Built a "Pinterest for the Physical World" and What I Learned

Spatial Search Performance: How I Got 100x Faster Queries With PostGIS and Redis GEO

Building Spatial Memory: Why I Built a "Pinterest for the Physical World" and What I Learned

Why I Still Believe in Zero-Cost BFF Layers After 6 Months (And What Broke)

How I Built a Zero-Cost BFF Layer and Won a Hackathon Gold Medal (But Here's What Nobody Tells You)

The 2nd Attempt: When Your Hybrid Cloud Dream Meets the Brutal Reality of Production

The Brutal Reality of Using Capa-Java for Hybrid Cloud After 6 Months: A Developer's Honest Journey

The Brutal Truth About Using Capa-Java for Hybrid Cloud: A 3-Month Reality Check

The 57th Attempt: When Your "Meta-Promotion" Strategy Becomes the Main Product

Database Optimization nightmares: How I turned my knowledge management system from slow to snappy

From Zero to Hero: Building a Spatial Memory API That Actually Survives Real-World Testing

The 1,847-Hour Question: Why I Keep Building Knowledge Systems That Nobody Uses

Beyond the Hype: Why My Personal Knowledge Management System Still Fails After 1,847 Hours

From AR Dreamer to Reality Checker: My 4-Month Journey with Spatial Memory

The Architect's Nightmare: Building a Spatial Memory API That Actually Works