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📰 Dev.to · Rafael Silva

12 articles · Updated every 3 hours · View all reads

All Articles 114,550 Blog Posts 123,413 Tech Tutorials 29,274 Research Papers 23,479 News 16,959 ⚡ AI Lessons

Building a Side Income Selling AI Developer Tools on Gumroad (Month 2 Update: $382)

Dev.to · Rafael Silva 🛠️ AI Tools & Apps ⚡ AI Lesson 4w ago

Building a Side Income Selling AI Developer Tools on Gumroad (Month 2 Update: $382)

Two months ago, I launched my first digital product on Gumroad - a credit optimization tool for Manus...

How to Make Money Selling Digital Products in 2026 (Real Numbers)

Dev.to · Rafael Silva 1mo ago

How to Make Money Selling Digital Products in 2026 (Real Numbers)

I made $334 in my first 30 days selling digital products on Gumroad with zero advertising spend....

From Zero to 334 Dollars in 30 Days Selling on Gumroad (Full Breakdown)

Dev.to · Rafael Silva 📣 Digital Marketing & Growth ⚡ AI Lesson 1mo ago

From Zero to 334 Dollars in 30 Days Selling on Gumroad (Full Breakdown)

I Made 334 Dollars in 30 Days Selling a Digital Product on Gumroad Here is the complete...

I Made $334 in 30 Days Selling a Digital Product on Gumroad (Complete Breakdown)

Dev.to · Rafael Silva 📣 Digital Marketing & Growth ⚡ AI Lesson 1mo ago

I Made $334 in 30 Days Selling a Digital Product on Gumroad (Complete Breakdown)

I Made $334 in 30 Days Selling a Digital Product on Gumroad Here is the complete,...

I Analyzed 500+ Manus AI Tasks to Find the Optimal Credit Strategy (Data Inside)

Dev.to · Rafael Silva 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago

I Analyzed 500+ Manus AI Tasks to Find the Optimal Credit Strategy (Data Inside)

The Experiment Over the past 6 months, I've been tracking every single Manus AI task I...

How I Built a Credit Optimizer That Saves 30-75% on AI Agent Costs (Open Architecture)

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

How I Built a Credit Optimizer That Saves 30-75% on AI Agent Costs (Open Architecture)

The Problem: AI Agents Are Expensive By Default If you're using AI agents like Manus AI,...

My Manus AI Credit Usage After 30 Days — The Data

Dev.to · Rafael Silva 2mo ago

My Manus AI Credit Usage After 30 Days — The Data

I tracked every Manus AI task for 30 days. Here's what I found about credit usage and...

I Made $152 in 23 Days Selling a Manus AI Optimization Tool — Here's Every Step

Dev.to · Rafael Silva 🚀 Entrepreneurship & Startups ⚡ AI Lesson 3mo ago

I Made $152 in 23 Days Selling a Manus AI Optimization Tool — Here's Every Step

I launched a digital product 23 days ago. No audience. No email list. No paid ads. Just a landing...

Complete Guide to Saving Credits on Manus AI (2026 Edition)

Dev.to · Rafael Silva 🛠️ AI Tools & Apps ⚡ AI Lesson 3mo ago

Complete Guide to Saving Credits on Manus AI (2026 Edition)

The Definitive Resource for Manus AI Credit Optimization If you're using Manus AI, you're...

5 Ways You're WASTING Credits on Manus AI Right Now (And How to Stop)

Dev.to · Rafael Silva 💻 AI-Assisted Coding ⚡ AI Lesson 3mo ago

5 Ways You're WASTING Credits on Manus AI Right Now (And How to Stop)

You're probably burning through Manus AI credits 2x faster than necessary. Here are the 5 most common...

Building a Streamable HTTP MCP Server: From stdio to Vercel Serverless

Dev.to · Rafael Silva 🤖 AI Agents & Automation ⚡ AI Lesson 3mo ago

Building a Streamable HTTP MCP Server: From stdio to Vercel Serverless

The Model Context Protocol (MCP) is rapidly becoming the standard way AI agents discover and use...

I Audited 30 Days of My Manus AI Logs — Here's Where Every Credit Actually Went

Dev.to · Rafael Silva 🛠️ AI Tools & Apps ⚡ AI Lesson 3mo ago

I Audited 30 Days of My Manus AI Logs — Here's Where Every Credit Actually Went

Last month I did something most Manus users probably should but never do: I exported my complete...