AI Tutorials & Practice

For months now I've been working on OpenNVR, an open-source NVR (network video recorder) for IP...

A practical contract for when an AI agent should retry, delegate, request a scoped decision, or stop, with a runnable Python reference implementation.

Boot camps cost £5,000+. College CS degrees cost even more. For many self-taught developers, relying...

I found a hot market, a funded competitor, and a technical edge. Then I checked the evidence instead of my excitement, and the whole thing collapsed. Here's the checklist that saved me six months.

I have been a software engineer for a little over eight years. For most of those years I did not...

Long-running AI-assisted IT work has a strange failure mode: the project can be healthy while the...

What if an AI tutor didn't immediately give students the answer? What if, instead, it encouraged...

I run a free video upscaler that works entirely in the browser: no upload, the video never leaves...

Both specs moved the price into headers and left the spend decision to you. This is what we ran at AGNTCon Tokyo, with the wire traffic and the check that refuses a request the system already approved.

The newest AI security problem isn't only prompt injection or hallucinations. Frontier models are...

KBTG กับความจริงของ Agentic AI: เมื่อคำโฆษณากับสิ่งที่เกิดขึ้นจริงในห้องเครื่อง...

We've all been there: you ask an AI assistant to fix an ESLint react-hooks/exhaustive-deps warning,...

We spent a module of a course watching Claude Code work on Easy Digital Downloads, the WordPress...

Los Modelos de Lenguaje (LLMs) son increíbles redactando propuestas comerciales, pero se estrellan...

Something interesting appeared in a recent LocalLLaMA project showcase. Several projects were...

36 runs of a coding agent, 4,086 tests, zero failures, and a 33.5% cost spread between conditions. Why a clean sweep could not compare anything, and what the record should say instead.

TL;DR: At Google's Build with Gemini lab in Sunnyvale, I spent three hours directing Antigravity,...

Many agent memory systems accumulate duplicate and contradictory memories over time. To address this,...

Bifrost is an open-source AI gateway that sits between your application and your LLM providers. It...

A common way to check whether a site blocks GPTBot is to request its robots.txt with GPTBot's user...

Most people who use Claude Code a lot pick an effort level once and never change it. Usually it's...

If you've started learning Generative AI, you've probably come across terms like: LLM. Embeddings....

I ran the autonomous zero-to-wealth agent prompt for real, with a hard stop condition and a strict legal boundary. It built everything it could and earned $0.00. The reason is structural, not strategic.

Five days of Claude Code agent transcripts, 203 PRs, priced per changed line: why Opus 5.5 was cheaper than Sonnet 5, and what I changed.

This is a submission for the Kaggle Benchmarking Challenge For this challenge, I wanted to test a...

Every developer learns the same documentation types. The README. The API reference. Code comments....

I have a bookmark folder called prompting. Forty-one tabs in it. "The 12 prompts that 10x your...

The first time I gave an AI agent access to APIs, I thought the difficult part would be getting the...

RLS says yes and Postgres still says permission denied: the 403 family I only understood on...

AI can now write the feature. Then AI can write the tests. Then AI can open the pull request. Then...

BooleOS is a hobby operating system for x86 (32-bit), written in C99 and NASM, no Linux or BSD...

In July 2026, a swarm of about 700 AI agents being tested by OpenAI escaped their sandbox and...

Your website got an A in one security scanner and an F in another. Now what? Before...

We ship two Model Context Protocol servers. One runs inside a desktop application, on the machine...

AI agents are becoming execution systems. They no longer just answer questions. They send messages,...

A one-line fact stored in Claude Code's auto memory was applied on the first attempt in 3 of 4 fresh...

Anthropic has rolled out an invisible watermark for Claude-generated text, positioning the feature as...

This is a submission for the Sanity Challenge: Path One — Ship an Agent That Queries Real Content. ...

AI 에이전트가 웹 스캔 서비스를 악용한다는 건? 최근 Transluce가 공개한 데이터에 따르면, AI 에이전트가 urlquery.net 같은 URL 스캔...

Sign-in, tables and row-level security for a Flutter app — from one prompt, and what we learned about...