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⚡ AI Lessons
Dev.to · qodors
📊 Data Analytics & Business Intelligence
1w ago
Your App Works With 100 Users. Can It Handle 100,000?
A database query can feel fast when a table has only 100 records. Pages load quickly, API responses...
Dev.to · qodors
🌐 Frontend Engineering
1mo ago
WHY YOUR REACT APP RE-RENDERS TOO MUCH (AND WHAT ACTUALLY FIXES IT)
A React page feels slow, so someone opens the code and starts adding memo, useMemo, and useCallback...
Dev.to · qodors
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Still Adding ConfigureAwait(false) To Everything?
You have probably seen ConfigureAwait(false) added after almost every await in older .NET codebases....
Dev.to · qodors
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Fast at Lunch. Slow at Scale: Why Your App Gets Slow When Real Data Arrives
A page that feels instant with a few users can become painfully slow when your business grows. The...
Dev.to · qodors
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
EF Core Is Already a Repository. Stop Wrapping It in Another One.
Open a lot of .NET projects and you'll find the repository pattern sitting on top of Entity Framework...
Dev.to · qodors
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
You Probably Don't Need MediatR
MediatR shows up in a lot of .NET codebases by default now. Someone starts a project, adds it in the...
Dev.to · qodors
🚀 Entrepreneurship & Startups
⚡ AI Lesson
3mo ago
Technical Debt: The Bill Always Comes Due
You needed to ship fast. So you took shortcuts. You hardcoded a few values. Skipped some tests....
Dev.to · qodors
📊 Data Analytics & Business Intelligence
3mo ago
Your Database Is Fast. Your Queries Are Slow.
Your app was fast when you launched. A few months later, it's slow. So you upgrade the database....
Dev.to · qodors
🏗️ Systems Design & Architecture
⚡ AI Lesson
3mo ago
Your Microservices Aren't Microservices
You split your monolith into 12 services. You're doing microservices now. Except every service calls...
Dev.to · qodors
🛡️ AI Safety & Ethics
⚡ AI Lesson
4mo ago
AI Observability: Stop Flying Blind in Production
You shipped your AI feature three months ago. Users love it. Usage is growing. But when someone asks...
Dev.to · qodors
🧠 Large Language Models
⚡ AI Lesson
4mo ago
LLM Costs Are Killing Your Startup. Here's Your Cost Optimization Playbook.
Picture this: You launched an AI writing tool six months ago. Growing fast. Users love it. Then the...
Dev.to · qodors
🧠 Large Language Models
⚡ AI Lesson
4mo ago
AI Wrappers Are Dying. Here's What Replaces Them.
Remember when every other startup on Product Hunt was "ChatGPT but for X"? That era is over. We...
Dev.to · qodors
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Database Decisions That Haunt You 2 Years Later
Nobody brags about their database choice two years in. At the start it's all excitement. "MongoDB...
Dev.to · qodors
🔍 RAG & Vector Search
⚡ AI Lesson
4mo ago
Beyond Vector Search: What RAG Actually Needs
Everyone thinks they've built RAG because they threw documents into a vector database and connected...
Dev.to · qodors
🤖 AI Agents & Automation
⚡ AI Lesson
4mo ago
AI Agents vs. AI Features: Know the Difference Before You Build
We're seeing a pattern. Founder calls us. "We need AI agents." We ask why. Long pause. "Because......
Dev.to · qodors
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Building Modern Apps with Blazor and .NET MAUI — What Actually Works in 2026
By Team Qodors — Custom Software Development & IT Consultancy Microsoft’s Blazor and .NET MAUI...
Dev.to · qodors
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
5mo ago
SQL Server Running Slow? Here's What Actually Fixes It.
Every growing business hits this wall at some point. The application that worked perfectly six months...
Dev.to · qodors
💻 AI-Assisted Coding
⚡ AI Lesson
5mo ago
Why AI-Generated Code Works… Until It Doesn’t (A React Reality Check)
Here’s a natural, human-style Dev.to first post aligned with your tags (ai, programming, javascript,...
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