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。
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Iam 12 .The AI Industry is Building Bloat. I Built a 142KB Voice-Enabled AI Mentor on a $150 Phone.
Hey DEV Community! 👋 Let’s be real for a second: the current state of AI apps is getting a little...
Source: DEV Community
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I built an open-source Trello where a custom Pi agent harness does the cards
My to-do list kept growing faster than I could clear it, and most of it wasn't hard work. "Compare...
Source: DEV Community
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When Product Strategy Meets AI: What Happens to Metrics, Alignment and Decisions?
1. Introduction I have worked on application analytics projects, and there is one question...
Source: DEV Community
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Chhath Ghat Guide: an offline AI helper for the day the network dies at the ghat
The ghat, the crowd and the dead network Every year during Chhath Puja, lakhs of families...
Source: DEV Community
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Meta Muse Prompt Injection: How a Malicious Web Page Can Hijack an AI Agent
Your AI agent doesn't have to be hacked if it can be convinced to hack itself. That is the...
Source: DEV Community
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Best LLM for Translation? I Tested Six Models on 46 Manga Pages
Six LLMs, the same 46 manga pages, 278 lines, every mistake counted. Two models made none. A light model beat a middle one, and most mistakes were not about vocabulary.
Source: DEV Community
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GreenBreak — How I Used Open-Source Gemma 2 to Force Screen-Addicted Developers to Touch Grass 🌱
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch...
Source: DEV Community
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Why AI Agents Need Their Own Permission Model
AI agents are rapidly making their way into production systems with access to real customer data,...
Source: DEV Community
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FieldQuest: Your Neighbourhood Is More Interesting Than Your Feed
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Less Screen, More Green: Meet EcoTrace AI
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass What I...
Source: DEV Community
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Grow a Song: my run wrote its own soundtrack, with Gemma running on my phone
This is a submission for the Hacktoberfest Open-Source AI Challenge, Week 1: Touch Grass. ...
Source: DEV Community
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WildQuest: Offline Nature Quests with On-Device Qwen AI
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community · Qwen
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200 agents, 2,011,438 tool calls: who's paying for your AI?
A team I worked with shipped 200 internal agents last quarter. The monthly bill landed at 2,011,438...
Source: DEV Community
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Google's mythbusting guide says stop obsessing over Schema. The data agrees.
When Google published its official guide on optimizing for generative AI features in Search in May...
Source: DEV Community
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Beyond Leaderboard Illusions: Benchmarking Multi-Turn Agentic Feedback Loops in Autonomous Software Engineering with TFD-Bench
Beyond Leaderboard Illusions: Benchmarking Multi-Turn Agentic Feedback Loops in Autonomous...
Source: DEV Community
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WildProof: Go Outside With a Question, Come Back With Evidence
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Grass Bingo: a daily nature card your phone checks offline, with an open-weight model
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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What a Multimodal AI Workspace Actually Looks Like When It's Built Right
Here's the shape of a normal hour of AI-assisted work right now. You're in a chat tool, and it gives...
Source: DEV Community
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Your AI Dashboard Is Green. Your Delivery Isn't.
A diagnostic companion to DORA and DX metrics for SDMs and Directors Faros AI looked at...
Source: DEV Community
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I let an agent run unattended overnight. At 3am it emailed 400 customers the wrong thing.
I found out at 9am what my software did at 3am. That's the whole story of unattended automation in...
Source: DEV Community
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I let 10 AI models grade their own homework. Only 2 went easy on themselves.
This is a submission for the Kaggle Benchmarking Challenge Gemini 3.8 Flash solved a counting...
Source: DEV Community · Gemini
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A Folder That Contains Nothing Is a Lie
Folders make you decide where something belongs before you know where you'll need it. I made that bet in a side project and it broke the whole point of it.
Source: DEV Community
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SketchWild: Draw Outside,Look Closer
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass. 🌿...
Source: DEV Community
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I Built WanderWise: A Local-First AI Planner That Wants You to Close the Screen
A privacy-first outdoor activity planner that uses browser-local AI to turn intent, time, energy, company, and weather into one practical plan.
Source: DEV Community
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Evidence-Driven Development: Give Your Coding Agent Something to Prove
Build a tiny task list, break it on purpose, and leave behind evidence another developer can reproduce.
Source: DEV Community
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Why 90% of Coding Isn’t Syntax
If you’ve spent any time on tech Twitter, LinkedIn or scrolling through the DEV Community lately,...
Source: DEV Community
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Giving AI Agents a Memory of Your Crisp Inbox
Giving AI Agents a Memory of Your Crisp Inbox AI agents forget everything. Every LLM call starts...
Source: DEV Community
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WildLens: an offline field notebook that tells you what you just found outside
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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I picked the skill with more stars. Its repo had 46 skills tied for first place.
I picked the skill with more stars. Its repo had 46 skills tied for first place. Tuesday...
Source: DEV Community
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Visual Grounding for AI Agents: Set-of-Mark Prompting and Reliable UI Clicks
Ask a frontier vision model for the pixel coordinates of a "Submit" button in a 1920x1080 screenshot...
Source: DEV Community
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Silence isn't a status code
A comment I wrote this week looked posted. The button lit. My text sat in the box. An ack came back....
Source: DEV Community
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Meowfolio: I Built an AI Scrapbook for the Cats You Meet Outside 🐱🌿
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Audited on a skill means 30 regexes. It is not a guarantee
It is 11:37 on a Tuesday night, and you are two tabs deep into a decision you should not be making...
Source: DEV Community
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I ported my coding-agent benchmark to Kaggle, and the first bugs I found were mine
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked I maintain...
Source: DEV Community
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My coding agents don't need a project management tool. They need markdown files.
My coding agents used to read their tasks from a hosted tracker. They never needed one. They needed a...
Source: DEV Community
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From T-Shirt Sizes to Token Quotes?
I'll start with my position, because the rest of the article depends on it. I'm against estimation....
Source: DEV Community
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Agent Graph Engineering, Part 0: I Needed This Before It Had a Name
TL;DR Building a chatbot is easy. Building an AI system you can trace, test, and change without fear...
Source: DEV Community
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The Agent Finished the Job. The Benchmark Gave It Zero.
An agent submits a support ticket. The business system creates it, but the connection breaks before...
Source: DEV Community
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I Taught Local AI to Help Me Notice the World.
Your World Is More Interesting Than Your Feed. This is a submission for the Hacktoberfest...
Source: DEV Community
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Release Pin: Ship the Model, Prompt, and Tools as One Version
Agents drift when the model alias updates, a prompt gets edited in a dashboard, or a tool schema changes underneath them. Ship all of it as one versioned manifest.
Source: DEV Community