AI 教程与实战
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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教程 / 实战普通
I Linted 14 Public AI SDK Repos. 12 Ship a Call With No Token Ceiling.
A field study of 116 generation call sites across 14 public repositories, including five of the SDK vendor's own. The output cap is the one almost nobody sets.
信息来源:DEV Community
教程 / 实战普通
My checklist for reading computer use benchmarks
I read about 40 benchmark repositories and 230 sources to understand computer use scores. I came out with five questions I now ask before I believe any of them.
信息来源:DEV Community
教程 / 实战普通
How I built in-browser animated subtitles with Whisper on WebGPU (no upload)
Most "auto captions" tools start the same way: upload your video, wait, download the result. I wanted...
信息来源:DEV Community
教程 / 实战普通
One word beats two witnesses: "update" framing hijacks agent memory
All numbers come from pre-registered or clearly marked exploratory experiments; code and raw results...
信息来源:DEV Community
教程 / 实战普通
I Think We're Forgetting How to Be Bored
You know the moment. You're waiting for the kettle, or the elevator, or a page to load, or a friend...
信息来源:DEV Community
教程 / 实战普通
i built a place to keep the stories only one person in your family knows
every family has one person who knows all the stories. the recipe nobody wrote down. the night train...
信息来源:DEV Community
教程 / 实战普通
Touch Grass
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
信息来源:DEV Community
教程 / 实战普通
I gave a language model hands inside Android — and it built me an app factory
How I built an AI assistant with a real shell inside Android — no PC, no cloud, no programming skills required.
信息来源:DEV Community
教程 / 实战普通
Prompt Injection Is a Data-Flow Problem Across Retrieval, MCP, and Tools
A system prompt says, “Never send customer data to external services.” A retrieved document says,...
信息来源:DEV Community
教程 / 实战普通
A Step-by-Step Guide to Create a Speaking Practice App with AWS Bedrock
Have you ever felt that rock climbing is easier than starting a conversation? Or does an unexpected...
信息来源:DEV Community
教程 / 实战普通
⚡️ 675 B LLM Shatters Expectations – One GPU, Sub‑Second Latency!
# Mistral Large 4: The First Open‑Weight Giant That Actually Works at Scale The...
信息来源:DEV Community · Mistral
教程 / 实战普通
Outside in 20: open AI that gives your phone a stopping point
Entry for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass. What I...
信息来源:DEV Community
教程 / 实战普通
Why My LLM Feature Cost More Than It Should: Field Notes on Prompt Caching, Cache Breakpoints, and the Timestamp That Killed Every Hit
Headline: Prompt caching saves money only when the cached prefix is byte-identical across requests,...
信息来源:DEV Community
教程 / 实战普通
AI Should Propose. Systems Should Verify.
AI Should Propose. Systems Should Verify. An AI agent can produce the correct action and...
信息来源:DEV Community
教程 / 实战普通
Stop dragging boxes in Draw.io: Turn plain text into interactive architecture maps
Every time I need to draw an architecture diagram or document a workflow, the same thing happens: I...
信息来源:DEV Community
教程 / 实战普通
Markdown Is Everywhere, and It All Started with a README
Original article: Markdown Is Everywhere, and It All Started with a README Have you noticed that...
信息来源:DEV Community
教程 / 实战普通
Vibe Coding Hasn't Won. The Industry Is Misreading Its Own Data.
Originally published at zalcro.ai/guides/vibe-coding-hasnt-won The most repeated statistic in...
信息来源:DEV Community
教程 / 实战普通
Structured outputs as application contracts
Your LLM Output Should Have a Contract, Not a Vibe So there I was, an AI engineer at a...
信息来源:DEV Community
教程 / 实战普通
Shopping for Skills and MCP Servers (Without Getting Burned)
A year or two ago, giving an AI assistant new abilities meant waiting for the company behind it to...
信息来源:DEV Community
教程 / 实战普通
I Built a 188M Mixture-of-Experts LLM From Scratch on a Free GPU
By Shivam Kumar, founder of VisionQuantech. This is the honest version — what's proven, what's...
信息来源:DEV Community
教程 / 实战普通
I let my AI agents merge to production. Once.
I automated almost my entire pipeline this year, and I'd fight you to keep it that way. An agent...
信息来源:DEV Community
教程 / 实战普通
Nine Bugs That Taught Me Reliability: Post-Mortem of a Zero-Cost Hybrid AI System
canonical_url: https://arielchangdev.github.io/angelina-finance-agent/ Building a hybrid local+cloud...
信息来源:DEV Community
教程 / 实战普通
Building an Agentic System in .NET, Part 6: Redaction, Audit and the Safety Layer
Prompt injection is OWASP's LLM01:2025, the top vulnerability in LLM based systems, and yet most...
信息来源:DEV Community
教程 / 实战普通
From Dev.to Comment to Production in 24h: Building an Inspectable Math Verification Contract in Pythos (and Fixing the Pearson Trap)
Earlier this week, I published an article here on DEV: "Why We Stopped Letting LLMs Do Raw Math:...
信息来源:DEV Community
教程 / 实战普通
We turned handmade art dolls into playable 3D characters in the browser
Like Art is a marketplace for handmade art dolls - a bit under 3,000 pieces from 700+ independent...
信息来源:DEV Community
教程 / 实战普通
SiliconFlow API Review 2026: Setup, Models and Real Pricing
A hands-on SiliconFlow API guide: OpenAI-compatible setup, model catalogue, rate limits and per-token prices vs DeepSeek, Together AI and DeepInfra.
信息来源:DEV Community · OpenAI / DeepSeek
教程 / 实战普通
Claude Code Router v3: What Changed and How I Set It Up Now
Claude Code Router is now a desktop app and local gateway. Here's how v3.1 handles providers, model tiers, routing scripts and fallbacks for Claude Code.
信息来源:DEV Community · Claude
教程 / 实战普通
Open Generative AI GitHub Repo: A Self-Hosting Teardown (2026)
Open Generative AI GitHub teardown: what the 29.7k-star repo runs locally, what needs a Muapi key, the setup commands, and the gotchas I'd check first.
信息来源:DEV Community
教程 / 实战普通
Blader Humanizer in 2026: What v3.1 Changed and How I Use It
A hands-on guide to blader humanizer v3.1.0: the 26 patterns, install steps for Claude Code and Codex, voice matching, and what it still can't do for you.
信息来源:DEV Community · Claude
教程 / 实战普通
Virlo in 2026: What It Is, What the API Costs, and a Python Starter
What Virlo actually is in October 2026, how its pay-as-you-go API is priced, why Orbit and Comet are deprecated, and a working Python script to start with.
信息来源:DEV Community
教程 / 实战普通
Free LLM API Tiers in October 2026: What's Left and How I Chain Them
A practical October 2026 guide to every free LLM API worth using: real rate limits, the catches nobody mentions, and a Python fallback chain that survives 429s.
信息来源:DEV Community
教程 / 实战普通
Claude Code in VS Code: The Official Extension, Set Up Properly
Claude Code in VS Code has an official Anthropic extension now. Install, permission modes, checkpoints, CLI vs panel, and the settings I'd change on day one.
信息来源:DEV Community · Claude
教程 / 实战普通
Can Claude Generate Images? What Actually Works in 2026
Can Claude generate images? Not natively. Here is what it can output instead (SVG, HTML, Pillow code) and how to wire Claude Code to a real image model.
信息来源:DEV Community · Claude
教程 / 实战普通
How Chatbots Remember: Short Term, Long Term and Everything in Between
Product teams are adding memory to AI assistants to improve continuity and personalization. Memory is...
信息来源:DEV Community
教程 / 实战普通
Beyond Kafka and Redis, Part 2: An AI Chat Backend on NATS 2.15
In part 1 I walked through the NATS building blocks one at a time: subjects, request-reply, JetStream...
信息来源:DEV Community
教程 / 实战普通
Your API's Newest Users Are Agents: Designing for Non-Human Clients
Introduction Your API's newest users are agents. They don't read docs, they don't browse...
信息来源:DEV Community
教程 / 实战普通
Taming the Exchange API: Handling -4509 Errors and the F-065 Retry Mechanism in Quant Systems
Taming the Exchange API: Handling -4509 Errors and the F-065 Retry Mechanism in Quant...
信息来源:DEV Community
教程 / 实战普通
Cut LLM Document-Extraction Cost by 85% Without Losing Accuracy
Most production LLM extraction pipelines route every field through a frontier model, every time. It...
信息来源:DEV Community
教程 / 实战普通
Where Claude Code puts your MCP server's instructions: in a user turn, not the system prompt, cut at 2,048 characters
20 of 20 claude -p runs on Claude Code 2.1.285 opened our stdio MCP server with server/discover, a...
信息来源:DEV Community · Claude
教程 / 实战普通
Ventana seca: finding the dry hour to get outside in Panama's rainy season, with Gemma on my laptop
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
信息来源:DEV Community