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Articles 117,124Blog Posts 125,145Tech Tutorials 29,949Research Papers 23,710News 17,258
⚡ AI Lessons
Dev.to · wellallyTech
⚡ AI Lesson
1mo ago
Cloudflare R2: Object Storage for Edge Applications and SaaS
Cloudflare R2 is an S3-compatible object storage service with zero egress fees — a game-changer for...
Dev.to · wellallyTech
⚡ AI Lesson
1mo ago
How to Choose Your SaaS Tech Stack in 2026
The 2026 SaaS framework landscape has matured significantly. TanStack Start leads for type-safe,...
Dev.to · wellallyTech
📣 Digital Marketing & Growth
⚡ AI Lesson
1mo ago
Building in Public: A Solo Founder's Guide to Transparency Marketing
Building in public — sharing your startup journey, metrics, decisions, and even failures in real-time...
Dev.to · wellallyTech
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
Stop Losing Your Health Data! Build a Lifelong Electronic Health Record (EHR) System with Neo4j and GraphRAG 🏥💻
Let’s be honest: our medical history is usually a chaotic mess of scattered PDFs, blurry smartphone...
Dev.to · wellallyTech
💻 AI-Assisted Coding
⚡ AI Lesson
3mo ago
Sleep Hacking: Build a Local Sleep Apnea & Snore Monitor with Whisper and FFT 🌙💤
Have you ever woken up feeling like you’ve been hit by a truck, even after eight hours of sleep? You...
Dev.to · wellallyTech
💻 AI-Assisted Coding
⚡ AI Lesson
3mo ago
Skincare as Code: Building a Privacy-First Skin Analysis App with MediaPipe and ONNX
In an era where personal data is the new gold, healthcare privacy is paramount. Why send sensitive...
Dev.to · wellallyTech
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
3mo ago
Quantify Your Life: Building a High-Performance Health Data Lake with InfluxDB, Grafana, and Python 🚀
We live in an age of "The Quantified Self." Between our Apple Watches tracking heart rate...
Dev.to · wellallyTech
🧠 Large Language Models
⚡ AI Lesson
3mo ago
10 Years of Blood Reports into One Graph: Building a Personal Medical Knowledge Base with Unstructured.io, Neo4j, and LlamaIndex
We’ve all been there: a stack of printed blood reports gathering dust in a drawer, or a folder full...
Dev.to · wellallyTech
🧠 Large Language Models
⚡ AI Lesson
3mo ago
Say Goodbye to Cloud Anxiety: Building a Private Mental Health Tracker with MLX and Llama-3 on Mac 🧠💻
Privacy is not a luxury; it’s a necessity, especially when it comes to our inner thoughts. In an era...
Dev.to · wellallyTech
🤖 AI Agents & Automation
⚡ AI Lesson
3mo ago
The AI Doctor’s Assistant: Automating Hospital Bookings and Research with Selenium & GPT-4
Ever felt like you need a PhD just to book a hospital appointment? Between decoding which department...
Dev.to · wellallyTech
🧠 Large Language Models
⚡ AI Lesson
3mo ago
From Pixels to Proteins: Real-Time AI Food Tracking using GPT-4o, Pydantic, and FastAPI
We’ve all been there: staring at a delicious plate of Pad Thai, wondering if it's 500 or 900...
Dev.to · wellallyTech
📣 Digital Marketing & Growth
⚡ AI Lesson
3mo ago
Hack Your Stress: Real-time HRV Analysis with Web Bluetooth and Polar H10
Have you ever wondered if your "flow state" is actually just high-functioning anxiety? Or why your...
Dev.to · wellallyTech
📐 ML Fundamentals
⚡ AI Lesson
3mo ago
Mastering Stress: Real-time HRV Anomaly Detection with Time-Series Transformers and HealthKit 🚀
Stress is often called the "silent killer," but your wearable device is screaming the warning signs...
Dev.to · wellallyTech
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
3mo ago
Stop Tracking, Start Protecting: Master Differential Privacy with PySyft for Group Health Analytics 🛡️🏃♂️
In the era of corporate wellness, many companies want to encourage movement through leaderboards and...
Dev.to · wellallyTech
💻 AI-Assisted Coding
⚡ AI Lesson
3mo ago
Are Code Reviews Killing You? Tracking Stress with Speech Emotion Recognition (SER) 🎙️📈
We’ve all been there. You're in a heated Code Review, defending your choice of a nested ternary...
Dev.to · wellallyTech
💻 AI-Assisted Coding
⚡ AI Lesson
3mo ago
Stop Slouching! Build an AI-Powered Posture Monitor with MediaPipe & Electron 🚀
Are you reading this while hunched over your keyboard like a gargoyle? 🧙♂️ Don't worry, we've all...
Dev.to · wellallyTech
🔍 RAG & Vector Search
⚡ AI Lesson
4mo ago
Build Your Own Longevity Researcher: RAG with Qdrant and 5,000+ PubMed Papers 🧬📚
We are currently living in a golden age of longevity science. Every day, hundreds of new papers on...
Dev.to · wellallyTech
📐 ML Fundamentals
⚡ AI Lesson
4mo ago
Listen to Your Breath: Building an Offline OSA Screener with Whisper and PyTorch 🌙💤
Have you ever been told your snoring sounds like a freight train suddenly running out of fuel? That...
Dev.to · wellallyTech
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
4mo ago
Heartbeat Hacking: Detecting Cardiac Arrhythmia in Apple Watch Data using Dynamic Time Warping (DTW)
If you've ever exported your Health data from an Apple Watch, you know it's a goldmine of raw...
Dev.to · wellallyTech
👁️ Computer Vision
⚡ AI Lesson
4mo ago
Pill-ID: Saving Lives with YOLOv10 and Edge AI Medication Reminders 💊
We’ve all seen it: a countertop cluttered with half-empty blister packs and orange plastic bottles....
Dev.to · wellallyTech
🧠 Large Language Models
⚡ AI Lesson
4mo ago
Stop Losing Your Medical Records: Build a Multimodal Health RAG with LlamaIndex & Qdrant 🩺
We’ve all been there: staring at a pile of blood test results, crumpled physical therapy notes, and...
Dev.to · wellallyTech
🧠 Large Language Models
⚡ AI Lesson
4mo ago
From Pixels to Calories: Building an Unstructured Food Estimation Pipeline with GPT-4o & DINOv2 🍕🔬
We’ve all been there: staring at a delicious plate of pasta, trying to figure out if it's 400 or 800...
Dev.to · wellallyTech
👁️ Computer Vision
⚡ AI Lesson
4mo ago
Skin Health at the Edge: Real-time Lesion Screening with MediaPipe and TensorFlow.js 🩺✨
In the era of Edge AI, privacy and performance are no longer a trade-off. When dealing with sensitive...
Dev.to · wellallyTech
💻 AI-Assisted Coding
⚡ AI Lesson
4mo ago
Hack Your Sleep: Building a Browser-Based Snoring & Apnea Tracker with Whisper and FFT
Do you ever wake up feeling like a truck hit you, despite "sleeping" for eight hours? 😴 For many, the...
DeepCamp AI