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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TutorialsOrdinary
Back to Being: go outside, write it yourself, then let a local AI name what you noticed
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass What I...
Source: DEV Community
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My walking app won't count a walk until my phone sees grass (and the photo never leaves it)
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass I keep...
Source: DEV Community
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If You Never Do Anything Else to Fix Your Prompts, Do This One Thing
Why do LLMs confidently invent APIs that have never existed in the history of the universe? It is not a memory defect. Agents hallucinated because they were committed to the prompt—and Fernando Flores solved the root cause in 1986.
Source: DEV Community
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Touch Grass: Snap Nature, Learn in Seconds, Get Back Outside 🌿
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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"Light don go": when Nigeria''s power cuts out, my laptop sends me outside
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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An AI optimization made llama2.c finish sooner and start streaming later
This is a submission for the Kaggle Benchmarking Challenge. I built a Kaggle benchmark to test...
Source: DEV Community · Llama
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Turnaround: an open-source hiking buddy that knows when you should turn back, and tells someone if you don't come home
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Most hiking...
Source: DEV Community
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Clear Hour: I Committed an Air-Quality Forecast to Git Before the Day Started, Then Scored It in Public
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass 🌫️ TL;DR:...
Source: DEV Community
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DuckWalk: a rubber duck that won't talk to you until you go outside
This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 1, Touch Grass ...
Source: DEV Community
TutorialsOrdinary
SkyQuest: An Open-Source Outdoor Astronomy Mission Platform Powered by Gemma
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Japan turning footsteps into Electricity, I turned them into Music.
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Go Outside: On-Device Gemma Writes You One Tiny Mission, Then Tells You to Put the Phone Away
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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GitDrama: Turning Chaotic Git Commits & PR Battles into Animated Comic Shorts
This is a submission for the MLH x DEV Writing Challenge Every sprint, developers stare at thousands...
Source: DEV Community
TutorialsOrdinary
Ten more things that go wrong when you build with a team of AI agents (part 2)
Part 1 covered the first ten: symptom fixes, hidden sharing, lost messages, "done" without proof,...
Source: DEV Community
TutorialsOrdinary
Human Confirmation Cannot Be a Boolean: What an AI Write Has to Bind
The earlier pieces were about stopping things: where the boundary sits, how risk gets tiered, how a...
Source: DEV Community
TutorialsOrdinary
FieldClass AI: Your Textbook Becomes a Field Experiment
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
TutorialsOrdinary
Mind the Gap, Then Measure It
A small open model that gives you a reason to step outside and measure the curb gaps that trap wheelchair users and strollers, turning a vague complaint into a fix.
Source: DEV Community
TutorialsOrdinary
SunSync: How I Used TabPFN, Google Gemma, and ElevenLabs to Help Developers Touch Grass
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Where Did My Data Go? Benchmarking LLMs as Data Pipeline Detectives
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked Every data...
Source: DEV Community
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Q&A with Al Chen, Software Engineering Leader at Cisco
We interviewed Al Chen for year's AI Engineer NYC event. Al is a Software Engineering Leader at...
Source: DEV Community
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A/B testing AI products is weird
Why a Winning A/B Test Isn't Enough to Ship an AI Feature I used to have a simple rule for...
Source: DEV Community
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One Weekend: 3,000 Open-Source AI Projects
Every October for the past twelve years, developers around the world have taken part in...
Source: DEV Community
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ROI That Survives the Second Question
Judgment is the scarce resource in a world where intelligence is becoming a commodity. A business can...
Source: DEV Community
TutorialsOrdinary
You Should Know About System One Models
Production AI usually looks like this: stuff context into a prompt, ask a large language model a...
Source: DEV Community
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Your Guide to AI Engineer New York 2026
AI Engineer New York is here! This conference built for Wall Street. Banking, hedge funds, fintech,...
Source: DEV Community
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Banks Are Renting Their Agents. These Two Built One.
Most banks aren't building their own agents. They're renting them. Bank Director's 2026 Technology...
Source: DEV Community
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Does your agent have ID?
Last month, an AI agent in Denmark booked a coffee tasting and paid for it. Danske Bank and...
Source: DEV Community
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Where to Spend Your Week at AI Engineer New York
AI Engineer New York has 137 sessions on the schedule and up to five running at any given moment....
Source: DEV Community
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Welcome to AI Engineer New York
Welcome to New York City. Whether you came from a few blocks away or flew in from the other side of...
Source: DEV Community
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Georgian Language Benchmark: Two Biggest AI Labs Clash in a Language That Doesn't Play by Anyone's Rules
This is a submission for the Kaggle Benchmarking Challenge Table of Contents One Eye,...
Source: DEV Community
TutorialsOrdinary
I tried to Dutch-book 13 LLM forecasters. Asked one question at a time, every one of them paid out.
This is a submission for the Kaggle Benchmarking Challenge. What I Benchmarked I run a...
Source: DEV Community
TutorialsOrdinary
Learning Dad's Garden: From 4 Minutes of Phone Video to a Printed Watering Sheet, Offline
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass My dad has...
Source: DEV Community
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EvidenceFlip: Do Frontier LLMs Know When Not to Answer?
This is a submission for the Kaggle Benchmarking Challenge EvidenceFlip: Measuring...
Source: DEV Community
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Models shrug off "Are you sure?" They fold when you assert a wrong answer.
A Kaggle benchmark across 12 models measuring whether a model keeps a correct answer when the user insists on a wrong one, with a control arm that separates caving from genuinely updating.
Source: DEV Community
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README Clew 2: Built with AdaL. Labeled by Jev. Judged by Code. Explained by Haiku.
Jev labels the line. Code makes the call. TL;DR: README Clew 2 checks whether a public GitHub...
Source: DEV Community
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TerraScout : Offline Nature Quest
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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What If Your City Was Hiding Secrets? I Built WAYBOUND to Find Them.
An AI-powered mystery adventure platform that turns your neighborhood into a live-action...
Source: DEV Community
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A Reader Showed Me What My Auditer Wasnt Counting.
Send these two lines to my memory auditor: ## Never deploy without human approval. Auto-deploy the...
Source: DEV Community
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WanderWild: An AI-Powered Outdoor Adventure & Exploration Platform
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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My AI field guide called castor a "Virginia Creeper". A 107-line list fixed more than fine-tuning did.
This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 1 — Touch Grass. ...
Source: DEV Community