📰 Dev.to · Sam Chen

25 articles · Updated every 3 hours · View all reads

All Articles 101,788 Blog Posts 115,496 Tech Tutorials 25,747 Research Papers 20,994 News 15,980 ⚡ AI Lessons

Ai Agent Frameworks Eval 2024

Dev.to · Sam Chen 4d ago

Ai Agent Frameworks Eval 2024

From “Prompt and Pray” to Production‑Ready AI Agents Welcome back to Build Log. I’m Nick...

Local Rag With Ollama Tutorial

Dev.to · Sam Chen 4d ago

Local Rag With Ollama Tutorial

Episode 47 – Local RAG with Ollama: Build a Private AI Retrieval System Hey, it’s Nick...

Mastering the Art of LLM Prompting: A Developer's Guide to Getting Better Answers from AI

Dev.to · Sam Chen 🧠 Large Language Models ⚡ AI Lesson 1w ago

Mastering the Art of LLM Prompting: A Developer's Guide to Getting Better Answers from AI

Learn practical techniques that will transform your AI interactions from mediocre to...

Fitness Tracker Accuracy Testing Methodology: A Comprehensive Guide

Dev.to · Sam Chen 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

Fitness Tracker Accuracy Testing Methodology: A Comprehensive Guide

Introduction Fitness trackers have become ubiquitous in our daily lives, promising to...

Fine Tune Llama 3 For Sql Query Generation Tutorial

Dev.to · Sam Chen 2w ago

Fine Tune Llama 3 For Sql Query Generation Tutorial

Fine‑Tuning Llama 3 for Production‑Ready SQL Generation (Under $50) Hey, it’s Nick Creighton...

Signal vs Telegram: The Privacy Illusion You Need to Understand

Dev.to · Sam Chen 2w ago

Signal vs Telegram: The Privacy Illusion You Need to Understand

Episode “64”: The Glitch in the System – What Telegram’s Leak Means for Your Privacy In...

Your Smart TV Is Watching You: How to Shut It Down

Dev.to · Sam Chen 2w ago

Your Smart TV Is Watching You: How to Shut It Down

Episode 84: When the TV Listens – A Family‑First Guide to Protecting Your Home’s...

How To Delete Your Data From People Search Sites

Dev.to · Sam Chen 2w ago

How To Delete Your Data From People Search Sites

How to Delete Your Data From People Search Sites – A Glitch Investigator’s...

Rag Vs Fine-Tuning For Document Qa 2024

Dev.to · Sam Chen 2w ago

Rag Vs Fine-Tuning For Document Qa 2024

RAG vs Fine‑Tuning for Document Q&A in 2024: What You Need to Know Hey Build Log...

Local Ai Deployment Cost Analysis 2024

Dev.to · Sam Chen 2w ago

Local Ai Deployment Cost Analysis 2024

Local AI Deployment Cost Analysis 2024 – How I Cut My Inference Bill to Under $50/Month Hey,...

Bitwarden Vs 1Password Security Audit 2025

Dev.to · Sam Chen 2w ago

Bitwarden Vs 1Password Security Audit 2025

Bitwarden vs 1Password: A 2025 Security Audit Deep‑Dive Welcome back, fellow glitch hunters....

Algorithmic Bias In Hiring Software

Dev.to · Sam Chen 2w ago

Algorithmic Bias In Hiring Software

Algorithmic Bias In Hiring Software Welcome back to Glitch in the System. I’m your Glitch...

How To Detect Stalkerware On Phone

Dev.to · Sam Chen 2w ago

How To Detect Stalkerware On Phone

How To Detect Stalkerware On Your Phone – A Glitch Investigator’s Field Guide Welcome back...

Audit Your API Security Headers in One Request

Dev.to · Sam Chen 1mo ago

Audit Your API Security Headers in One Request

JWT validation, CORS checking, CSP analysis, and header security scoring Building security...

Convert Markdown to HTML, PDF, and Plain Text via API

Dev.to · Sam Chen 1mo ago

Convert Markdown to HTML, PDF, and Plain Text via API

Server-side Markdown rendering with syntax highlighting and custom styling Building...

Cryptographic Hashing Made Simple with a REST API

Dev.to · Sam Chen 1mo ago

Cryptographic Hashing Made Simple with a REST API

MD5, SHA-256, bcrypt, HMAC — hash anything with batch support and verification Building...

Generate Realistic Test Data for Your App with One API Call

Dev.to · Sam Chen 1mo ago

Generate Realistic Test Data for Your App with One API Call

Names, addresses, companies, financial data — realistic fake data for development and...

Build a Secure Password Generator with Strength Analysis

Dev.to · Sam Chen 1mo ago

Build a Secure Password Generator with Strength Analysis

Generate secure passwords and analyze strength with entropy calculation and breach...

Automate Your SEO Audits with the SEO Toolkit API

Dev.to · Sam Chen 1mo ago

Automate Your SEO Audits with the SEO Toolkit API

Build an automated SEO checker that analyzes meta tags, readability, and structured...

I Built a Book Recommendation Engine Based on Mood, Not Genre

Dev.to · Sam Chen 1mo ago

I Built a Book Recommendation Engine Based on Mood, Not Genre

Genre-based book recommendations are broken. Someone who loves "The Great Gatsby" and "Norwegian...

I Built a Review Site That Actually Helps People Buy Things (Not Just Rank on Google)

Dev.to · Sam Chen 1mo ago

I Built a Review Site That Actually Helps People Buy Things (Not Just Rank on Google)

Most review sites are SEO farms. "Top 10 Best X in 2026" articles written by someone who never...

Why I Built 200+ Niche Calculators Instead of One "Smart" Calculator

Dev.to · Sam Chen 1mo ago

Why I Built 200+ Niche Calculators Instead of One "Smart" Calculator

Everyone's building AI chatbots. I built calculators. Boring, specific, instant-result calculators....

I Review 50+ AI Tools a Month — Here's My Evaluation Framework

Dev.to · Sam Chen 🛠️ AI Tools & Apps ⚡ AI Lesson 1mo ago

I Review 50+ AI Tools a Month — Here's My Evaluation Framework

Running an AI tool review site means I test 50+ new tools monthly. Most are wrappers around GPT-4...

The Home Automation Stack That Actually Works (After 3 Years of Tweaking)

Dev.to · Sam Chen 1mo ago

The Home Automation Stack That Actually Works (After 3 Years of Tweaking)

I've been running a smart home for 3 years. Here's what survived the "cool demo" phase and became...