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FaceAuth: Open Source Face Unlock for Linux

What is FaceAuth? FaceAuth is a lightweight face authentication daemon for Linux that automatically unlocks your screen using your face. Features Automatic IR sensor detection

dev.to Apr 05, 2026 Read more →

What I Learned Supervising 5 AI Agents on a Real Project

I ran 5 AI coding agents in parallel on a real Rust project for a week. Not a demo. Not a toy. A 51K-line codebase with real users. Here's what happened — with actual numbers. The Setup P

dev.to Apr 05, 2026 Read more →

AI-Assisted Learning Gaps: Addressing Foundational Programming Skills for Independent Problem-Solving

Expert Analysis: The AI-Assisted Learning Gap in Programming Education Main Thesis: Students who learn programming primarily through AI assistance often lack foundational understanding of c

dev.to Apr 05, 2026 Read more →

Why AI Agents Need Learning Infrastructure

We gave agents tools. We gave them orchestration frameworks. We gave them RAG pipelines and vector databases. But we forgot to give them the ability to learn. The result: every session starts from ze

dev.to Apr 05, 2026 Read more →

Por qué deberías dominar Fetch nativo (especialmente ahora)

Hace unos años, usar librerías como Axios parecía la opción obvia. Sintaxis más limpia, parseo automático de JSON, interceptores… simplemente hacía todo más fácil. Pero recientemente, con problemas d

dev.to Apr 04, 2026 Read more →

I was tired of switching tabs to compare ChatGPT, Gemini & Copilot. So I built a <1MB Chrome extension to run them all in parallel.

hey guys! 👋 I wanted to share a side project I recently open-sourced: EasyChat. As a developer who relies heavily on AI, I found myself constantly frustrated by a very specific problem: when tackl

dev.to Apr 04, 2026 Read more →

Join Updated Dev: High signal feed for busy developers

Join Updated Dev, the newsletter for busy developers who need to cut through the noise and stay sharp. Get the essential signal on Web Dev, AI, and AppSec delivered straight to your inbox, minus the

dev.to Apr 04, 2026 Read more →

Why You Should Know Vanilla Fetch (Especially Now)

A few years ago, using libraries like Axios felt like the obvious choice. Cleaner syntax, built-in JSON parsing, interceptors… it just made life easier. But recently, after security concerns and ecos

dev.to Apr 04, 2026 Read more →

Building Lysis: A Review Engine Where AI Models Collaborate and Evolve

AI reviews have a memory problem. They can catch a bug, flag a weak plan, or point out a vague call to action. But in the next run, the system often starts from zero again. The same issue gets redisc

dev.to Apr 04, 2026 Read more →

Gemma 4 Just Dropped. It's the Sharpest Tool in the Shed. Do You Have a Plan?

Google released Gemma 4 on April 2nd — four models, Apache 2.0 licensed, running locally on your phone, your Raspberry Pi, your laptop. The 26B MoE model hits 88.3% on AIME 2026 with only 3.8B active

dev.to Apr 04, 2026 Read more →

The Hidden Cost of Import Chains

You open a seemingly simple file in your codebase: // src/api/user-profile.ts (52 lines) import { validateUser } from './validators'; import { formatResponse } from './formatters'; import { logRequ

dev.to Apr 04, 2026 Read more →

Most tutorials miss these Basic and important concepts about Dockerization.

Recently, I began learning Docker from scratch. I found that most tutorials only explain how to set up everything in a single container since it’s simpler, but they rarely teach you how to set up a st

dev.to Apr 04, 2026 Read more →

Platform Readiness: What Every Developer Needs Before Hitting Submit

You have built your game. It runs well, the QA pass is clean, and you are ready to ship. Then you submit to the App Store and get rejected for a missing privacy manifest. Or your PlayStation build fai

dev.to Apr 04, 2026 Read more →

16 GB VRAM LLM benchmarks with llama.cpp (speed and context)

Here I am comparing speed of several LLMs running on GPU with 16GB of VRAM, and choosing the best one for self-hosting. I have run these LLMs on llama.cpp with 19K, 32K, and 64K tokens context window

dev.to Apr 04, 2026 Read more →

How to Supervise AI Coding Agents Without Losing Your Mind

Running one AI coding agent on a task works great. You give it a focused problem, it writes code, you review it. Simple. Now try running three in parallel on the same repo. What Goes Wrong

dev.to Apr 04, 2026 Read more →

Why Gemma 4 Just Changed Every Android Developer's AI Workflow Forever

The Silent Deal-Breaker Nobody Was Talking About. Every Android developer using AI assistance had a hidden problem sitting quietly in their workflow — the cloud dependency. Token quotas. API keys. Cod

dev.to Apr 04, 2026 Read more →

I Analyzed 500 AI Coding Mistakes and Built an ESLint Plugin to Catch Them

Here's a pattern you've probably seen: const results = items.map(async (item) => { return await fetchItem(item); }); Looks fine, right? Your AI assistant wrote it. Tests pass. Code review a

dev.to Apr 04, 2026 Read more →

Seedance 2.0 Deep Dive: ByteDance AI Video That Tops Sora and Veo

Originally published at heyuan110.com In February 2026, ByteDance released Seedance 2.0. Within weeks, it hit #1 on the Artificial Analysis text-to-video leaderboard — beating Google Veo 3, OpenAI So

dev.to Apr 04, 2026 Read more →

Cursor Composer 2: The Kimi K2.5 Controversy and What It Means

Originally published at heyuan110.com On March 19, Cursor shipped Composer 2 with a triumphant blog post. Three days later, a developer found kimi-k2p5-rl-0317-s515-fast in the API config. That singl

dev.to Apr 04, 2026 Read more →

MCP vs Skills vs Hooks in Claude Code: Which Extension Do You Need?

Originally published at heyuan110.com Claude Code has three distinct extension mechanisms: MCP (Model Context Protocol), Skills, and Hooks. They look related on the surface, but they operate at funda

dev.to Apr 04, 2026 Read more →
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