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📰 Dev.to · Arjun

4 articles · Updated every 3 hours · View all reads

All Articles 112,855 Blog Posts 122,433 Tech Tutorials 28,797 Research Papers 23,064 News 16,807 ⚡ AI Lessons

I built a real-time stranger-chat app on Cloudflare Durable Objects (no servers, no Redis)

Dev.to · Arjun ⚡ AI Lesson 3w ago

I built a real-time stranger-chat app on Cloudflare Durable Objects (no servers, no Redis)

A few months ago I set out to rebuild the old Omegle idea (match two strangers, let them chat, play a...

You're Not Building an AI Agent. You're Building a Very Expensive Chatbot.

Dev.to · Arjun 🤖 AI Agents & Automation ⚡ AI Lesson 1mo ago

You're Not Building an AI Agent. You're Building a Very Expensive Chatbot.

The architectural difference developers keep missing ,and why it's costing teams months of...

Inside a Real-Time AI Fraud Detection Engine That Makes Decisions in Under 50ms

Dev.to · Arjun 🤖 AI Agents & Automation ⚡ AI Lesson 2mo ago

Inside a Real-Time AI Fraud Detection Engine That Makes Decisions in Under 50ms

Every time a payment is submitted, a system somewhere has a matter of milliseconds to decide whether...

I Built a Social Platform Where You Can Post in Hindi and Someone in Tokyo Reads It in Japanese — Here's How

Dev.to · Arjun 📣 Digital Marketing & Growth ⚡ AI Lesson 4mo ago

I Built a Social Platform Where You Can Post in Hindi and Someone in Tokyo Reads It in Japanese — Here's How

🌐 The Problem That Kept Me Up at Night Picture this. You discover a Reddit thread about...