AI Tutorials & Practice
收录 AI 工具教程、提示词、安装部署、配置指南、开发实战与可复现步骤。
Category articles7389
当前页92 / 185
UpdatesPermanent archive
Category articles
按发布Time从新到旧 · 每页 40 stories
TutorialsOrdinary
Clockwrit — every hour has a citation (an agent that knows what time it is, legally)
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
TutorialsOrdinary
Bench Court: Case Western v. University of Washington, or how my lab protocols went on trial
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
TutorialsOrdinary
Aliquot: the kit says 68 C, the textbook says 72. An agent that knows which one is your bench
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
TutorialsOrdinary
Popo's notebooks only ever listened. So I built him a journal that writes back, on Gemma, offline.
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend This is a...
Source: DEV Community
TutorialsOrdinary
REZ - agentic customer service for businesses
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
TutorialsOrdinary
The 15-Line Test That Catches the #1 Killer of Operator Trust
The predecessor project had 56,869 anomalies across 100,000 traces. After fixing the noise, 11,294...
Source: DEV Community
TutorialsOrdinary
Steadywag: I Vibe-Coded a Dog Care App Where Missing Paperwork Is Data
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
TutorialsOrdinary
Cue: a drum machine whose song is a Sanity dataset
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
TutorialsOrdinary
Eat Well AI: an in-browser AI that finds restaurants for every diet
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend I'm excited to take...
Source: DEV Community
TutorialsOrdinary
I tested 36 AI models for fake packages and found zero
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked I built a...
Source: DEV Community
TutorialsOrdinary
Tales of Munin — a tabletop RPG where the GM provably cannot cheat
Play it: https://munin-web.neoaethel.workers.dev (Astro front; no login — pick a caste, name...
Source: DEV Community
TutorialsOrdinary
A Builder in New Orleans: When Your Vibecoded App Comes on Vacation
First day on Bourbon Street, and my sister and I had the most important question of the trip: where...
Source: DEV Community
TutorialsOrdinary
I had Claude Code and Codex build a product together in a shared room, then let them sell it to other agents. Here's what happened
I entered Trial Zero, a hackathon where the final round is played entirely by agents: humans step...
Source: DEV Community · Claude
TutorialsOrdinary
CiteTutor: a local tutor that verifies before it answers
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I...
Source: DEV Community
TutorialsOrdinary
DocTrace: Investigating Angular Migrations with Sanity Context MCP
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
TutorialsOrdinary
What 113 eval questions taught me building a fully local RAG
I built LocalCortex, a chat app for your own documents that runs entirely on a laptop: Ollama for...
Source: DEV Community · Ollama
TutorialsOrdinary
Google Cloud Skill Registry: A Practical Guide for Engineers
Introduction If you have built more than two or three AI agents, you have probably felt...
Source: DEV Community
TutorialsOrdinary
Testing the tool call after the HTTP success
HTTP 200 doesn't mean the client got a good tool call. A nested integer can arrive as a string, a...
Source: DEV Community
TutorialsOrdinary
I Built ResumePilot for a Friend Who Was Tired of Rewriting Their Resume
Applying for internships is repetitive. You find a job description, compare it with your resume,...
Source: DEV Community
TutorialsOrdinary
Spatialize Access Desk: an agent that reads a venue's evidence but can't overrule its geometry
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
TutorialsOrdinary
PSA: if you're on an Intel hybrid CPU, run Strata's calibrate - it nearly tripled my decode speed (IQ3_S at 256K, 16 GB card)
This is the third version. In the third version, I added P-core thread pinning. setup: 5070 ti...
Source: DEV Community
TutorialsOrdinary
I built my mom a knee coach where the AI isn't allowed to decide anything
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend My mom was recently...
Source: DEV Community
TutorialsOrdinary
Itch - to satisfy your nerdy adhd brain
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I...
Source: DEV Community
TutorialsOrdinary
My roommate kept stealing the 7 PM court slot, so I built an AI warden to settle our wars.
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I...
Source: DEV Community
TutorialsOrdinary
Grounding AI Agents in Business Meaning: Semantic Layers, Ontologies, and MCP Elicitation in Practice
When an AI agent gets it wrong, the model is usually not the problem. The agent was never taught what...
Source: DEV Community
TutorialsOrdinary
CrisisIQ: An AI Investigation Workspace for Incidents That Don't Agree With Each Other
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
TutorialsOrdinary
I Built a Private, Open-Source AI Interview Coach for My Friend Who Dreads Placement Interviews
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I...
Source: DEV Community
TutorialsOrdinary
My coding agent rewrote the test to agree with its bug. So I built a gate that says INCONCLUSIVE.
Coding agents write fluent code. The expensive failure isn't the code that's obviously broken. It's...
Source: DEV Community
TutorialsOrdinary
I Built a CET Counsellor AI Agent for Maharashtra Engineering Aspirants — Sanity Challenge
What I Built CET Counsellor is an AI agent that helps Maharashtra engineering students...
Source: DEV Community
TutorialsOrdinary
I built Salt Wharf, a callboard where the later posted sheet wins
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
TutorialsOrdinary
Before the Alarm Screams at 3 AM: Predicting Liam's Nocturnal Hypoglycemia with Prior Labs TabPFN
How Prior Labs TabPFN tabular foundation model predicts nocturnal hypoglycemic crashes from CGM logs at 10 PM with zero cloud data leaks.
Source: DEV Community
TutorialsOrdinary
FixIt AI: An Open-Weight Technical Troubleshooting Friend Powered by Google Gemma
"Don't just ask AI what's wrong. Let AI help you find out." 💡 The Story: Who I Built This...
Source: DEV Community
TutorialsOrdinary
Phone calls are the boss fight of living in Japan. 🗼
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend I've lived alone...
Source: DEV Community
TutorialsOrdinary
Dementia Care Can't Afford a Confident Wrong Answer. So I Built an Agent That Checks the Records.
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
TutorialsOrdinary
Yway: A System One-Style Decision Model for Burmese
I’ve just released Yway (ရွေး, “choose”), an open AI model designed for making structured decisions...
Source: DEV Community
TutorialsOrdinary
I stopped coding for 6 years. Claude Code brought me back, and I shipped a Mac app
Six years ago I put my career on hold to raise my family, and assumed the door back into programming...
Source: DEV Community · Claude
TutorialsOrdinary
AllergyPal: Open-Source AI Meal Planner & Allergen Scanner Built for My Roommate Rahul
Living with a roommate who has severe food allergies changes how you think about everyday meals. My...
Source: DEV Community
TutorialsOrdinary
Dawa Samjho — I built my parents an offline app that explains their medicines in Hindi
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend My parents take...
Source: DEV Community
TutorialsOrdinary
From Python Foundations to VISORA BI: Building My First Full-Stack Business Intelligence Platform
A few months ago, I was mostly focused on strengthening my Python fundamentals. Today, I have a...
Source: DEV Community
TutorialsOrdinary
Steadywag: A Care Agent That Knows What His Paperwork Gets Wrong
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content A...
Source: DEV Community