AI 教程与实战

Every week, perfectly fixable things end up in the bin. A kettle with a tripped fuse. A lamp with a...

I built Prompt Heist for the Hacktoberfest Hack Day (Coimbatore x Init Club and Idea Club). It is a...

OpenAI published hundreds of AI-produced math results before fully formalizing them. Two days later, three are gone — and that is the system working, not failing.

My comment to yesterdays Dev.to post: Web components failed. We can fix them became a full post: ...

GroundedDocs answers questions over a document set with exact citations and refuses when the evidence...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...

This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked I've been a...

I use coding agents across real repositories every day. I run a small security firm, and between...

Here's a line from YouTube's auto-captions on a lecture about attention in neural...

I build Soba, an iPhone app that looks at a photo of a meal and estimates the carbs in it. People...

🌿 Trailnote — An AI Trail Companion That Tells You to Put Your Phone Away My submission...

Store reviews, users who couldn't reach the store, payments and analytics. What building a solo AI side-panel extension actually took.

Most AI chat tools are terrible language tutors. Ask a generic chatbot to practice Chinese with you...

The biggest enterprise integration risk in 2026 is not AI. It is operational neglect. This week,...

A published coding-agent score describes one frozen task slice, and it does not describe an entire...

Um benchmark reprodutível de pequenos modelos de decisão e de embeddings para classificar o objetivo do cliente em português do Brasil, e o que uma tradução paralela para o inglês revela sobre o custo do idioma.

A reproducible benchmark of small choice deciders and embeddings for customer-goal classification in Brazilian Portuguese, plus what a parallel English translation reveals about the cost of language.

After ten years in asset management, I started a full-stack developer path in 2024 and spent my time...

A native app on both stores, in five languages, built by one person with an AI as the developer. This...

I ran 65 questions against our own knowledge base and checked which ones the retrieved text actually...

"Design on your screen. Step outside with your tape measure. Touch the soil. Grow together." This...

Job searching started feeling like a second job. I was jumping between different job sites and ATS...

This is a submission for the Kaggle Benchmarking Challenge Those who read my articles know that a...

Every AI rollout comes with a dashboard. PRs merged per week, time from ticket to prototype, model...

Written for: dev.to readers and the Kaggle Benchmarking Challenge judges. I kept your format and...

Most multi-agent demos fail the moment you put them in front of real production traffic. They work...

Training an on-device YOLO26n food detection model from scratch across multi-source datasets I set...

Beyond 30-second TikTok demos: A transparent cost and fatigue breakdown of rendering long-form...

An ordinary video records color and motion, but it does not explicitly tell an editor which pixels...

The idea fits in one sentence: plug a stick into any computer, double-click one file, and a real...

Vibe Coding in 2026: From “Just Prompt the AI” to Real Software Engineering AI has changed...

Vulnerability triage today is browser tab soup. NVD in one tab. Vendor advisory in another. CISA KEV...

Railways, fiber, Hadoop, blockchain, and what AI will actually leave behind once the bill comes due.

If AI writes the code, “easy to write” becomes a strange reason to choose a programming...

Most "best AI image generator" lists compare monthly subscriptions. Almost none tell you what a...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...

A deep dive into how MCP works under the hood: JSON-RPC 2.0 framing, Stdio file descriptor pipes (FD 0/1/2), SSE transports, lifecycle handshakes, and token overhead.

Measured walkthrough of the Higgsfield generation API: one auth header, an async submit-and-poll lifecycle, a free /estimate call before you spend, a working Python client, and eight documented defaults that behave differently in productio…

Coding agents resend old tool output on every turn, so replacing it with something smaller looks like...

A zero-docs production microservice, rebuilt in 13 steps with spec-driven AI coding: 10x coding time, 90% first-pass, zero incidents.