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Your Browser is the New Doctor: Building a Zero-Latency, Private AI Symptom Screener with WebLLM & WebGPU 🩺💻

In the world of modern healthcare tech, privacy and latency are the two biggest hurdles. Sending sensitive health data to a cloud server often feels like a gamble. But what if your browser could proce

dev.to Apr 14, 2026 Read more →

Bybit API Python Tutorial: Authentication, Orders, and Position Management

Bybit API Python Tutorial: Authentication, Orders, and Position Management The Bybit V5 API is one of the more capable exchange APIs available to retail algo traders — it supports spot, lin

dev.to Apr 14, 2026 Read more →

Using LLaVA With Ollama on Mac - Without the Base64 Encoding

Ollama supports vision models. LLaVA, Gemma 3, Moondream, Llama 3.2 Vision - pull them the same way you pull any other model. The inference works. The problem is the interface. Here's what using a vi

dev.to Apr 14, 2026 Read more →

Ollama Pipelines on Mac: Chain Models Without Writing Glue Code

Ollama runs one model at a time. Send it a prompt, get a response. For single-turn chat, that's enough. But useful work chains capabilities. Record a meeting, transcribe the audio, summarize the tran

dev.to Apr 14, 2026 Read more →

Adding Voice to Ollama on Mac: The 3-Model Chain

Ollama runs language models. It doesn't listen and it doesn't speak. Type a question in the terminal, read the answer on screen. That's the entire interaction model. Voice changes what local AI feels

dev.to Apr 14, 2026 Read more →

I Built a Free Local AI Art Pipeline on My Mac — Here's What Broke

What if you could run a complete AI art creation pipeline — 13 cultural traditions, 5-dimension scoring, structured layer generation — entirely on your MacBook, for free? No cloud API key. No GPU ser

dev.to Apr 13, 2026 Read more →

How Apache Iceberg's Metadata Architecture Enables ACID at Scale

When you have a petabyte of data across millions of files in cloud storage, how do you ensure that reads are consistent, writes don't collide, and schema changes don't break everything? Traditional da

dev.to Apr 13, 2026 Read more →

GCP Cost Spikes Are Not Random - Here’s How to Actually Detect & Fix Them

Most teams don’t notice cloud cost problems when they happen. They notice them when the invoice arrives. And by then — it’s already too late. If you’re using Google Cloud, you’ve probably seen this

dev.to Apr 13, 2026 Read more →

.NET Reflection Benchmarks: Enum Attribute Performance (Part 1)

.NET reflection has a reputation for being slow, hard to read and something to avoid. But does this still apply in newer .NET versions like .NET 8+? When I was a junior developer, I often heard that

dev.to Apr 13, 2026 Read more →

Our Entire Company Ships Code Now. 40 PRs from Non-Engineers in 60 Days.

In February, I opened our entire codebase to the company. PMs, designers, projects, customer success, and support all got access to 219 repositories and over a million lines of production code. I hand

dev.to Apr 13, 2026 Read more →

The Reality of "Vibe Coding": Why Building an App with AI is a Muddy Trench War, Not Magic

The industry is currently obsessed with "Enterprise AI" and data security. But for solo indie developers and "vibe coders" in the trenches, the real terror of AI isn't data leakage. It's the daily, ps

dev.to Apr 13, 2026 Read more →

Stop Guessing on Search Tuning: Using OpenSearch Search Relevance to Improve Results

TL;DR: Search quality problems cost users and revenue. OpenSearch Search Relevance lets you measure exactly what's broken, iterate on fixes, and prove improvement with metrics. This guide walks you th

dev.to Apr 13, 2026 Read more →

Meme Monday

Meme Monday! Today's cover image comes from the last thread. DEV is an inclusive space! Humor in poor taste will be downvoted by mods.

dev.to Apr 13, 2026 Read more →

A Look into SQL Query Basics

SQL is essential for the modern data professional. It is incorporated into most tools that drive data architectures. As such, it is important to have a solid understanding of the formative fundamental

dev.to Apr 13, 2026 Read more →

I Built a 278,000-Page Website From Federal Data for $5/Month

The US government collects insane amounts of data about every ZIP code. Water violations, lead levels, radon zones, flood claims, wildfire risk, bridge conditions, air quality. All public. Also scatte

dev.to Apr 13, 2026 Read more →

How I Track AI Coding Costs Across 4 Platforms with One Tool

Last month I got a surprise. My credit card statement showed I'd spent significantly more on AI coding tools than I thought. The problem wasn't that I was using too much — the problem was I had no ide

dev.to Apr 13, 2026 Read more →

SFMC Monitoring Alert Fatigue: Signal vs Noise

SFMC Monitoring Alert Fatigue: Signal vs Noise Your monitoring dashboard lights up like a Christmas tree at 2 AM. Journey failure. API threshold breach. Data Extension sync warning. Contact

dev.to Apr 13, 2026 Read more →

React File Handling: Uploads, Drop Zones, and Object URLs

React File Handling: Uploads, Drop Zones, and Object URLs Every non-trivial app eventually needs to handle files. A profile editor needs an avatar uploader. A note-taking app needs to attac

dev.to Apr 13, 2026 Read more →

The Prompt Engineering Guide for Every Viral AI Art Trend in 2026

Every few weeks, a new AI art trend takes over social media. Ghibli portraits. Action figure boxes. Pet-to-human transformations. The "hug your younger self" trend. The problem: most people waste 20+

dev.to Apr 13, 2026 Read more →

I Replaced SQLite with a Rust Database in My AI Robot — Here's What Happened

I used SQLite for everything. For years, it was my default answer to "where do I store stuff." Config files, sensor logs, user data, even model outputs — SQLite handled it. When I started building an

dev.to Apr 13, 2026 Read more →
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