AI Tutorials & Practice

My AI agents run on my laptop, on a local model, around the clock. Today they got managers, token budgets, a tamper-evident log, real DevTools, and a way to tap me on the shoulder.

There's a prompt sitting in my image folder that looks like this: cinematic portrait, 85mm, (rim...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass. ...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...

Model access controls what an AI system can know and generate. Tool access controls what it...

This is a submission for the Kaggle Benchmarking Challenge This is a submission for the Kaggle...

SysDesign Studio is an open-source, interactive way to practice system design interviews. Evolve...

Most side-project advice assumes you have time: launch, iterate, grow slowly. A Halloween product...

Rocky Mountain Ruby 2026 in Boulder was two days, one track, and a lot of AI. Nearly every talk still found its way back to the people doing the work.

For weeks my CI badge was red, and I had learned to look past it. Release day, I finally read the...

Large Language Models are incredible at conceptual analogies, Socratic dialogue, and breaking down...

OpenAI's October 5 text-provenance announcement is a useful prompt for builders. Its textGrain...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...

Three times this month my agent executed a flawed request perfectly. Hooks can't catch this...

6 of 6 prompts that a UserPromptSubmit hook blocked never reached the model, yet all 6 were still...

This article is a copy-edited transcript of the presentation given at DevFest Melbourne, October 3,...

I use AI every day. I build things with it, experiment with it, write code with it, learn about new...

Every API call you make to an LLM is secretly two jobs glued together. The first reads your entire...

Microsoft's MAI-Transcribe-2-Streaming can now be used by LiveKit Agents through an official...

OpenAI is taking a cautious approach to text provenance by limiting access to its new text watermark...

The theme for Week 1 of the Hacktoberfest DEV Challenge is out, and it is a little personal for...

OpenAI is extending its content provenance work to AI-generated text in the European Union,...

When discussing applications and systems using generative AI and the new opportunities they present,...

Mistral is expanding Vibe, its terminal-based coding agent, with three connected workflow...

n8n Cloud users on Starter, Pro, and new trial plans can use TypeSafe AI's Jev model without Gateway...

Substack has no publishing API, its editor has no tables, and a link around inline code is dropped on paste. A step by step walk-through of the Substack destination in publishing-kit: what the editor keeps, what it drops, and how an agent …

Over the last few years, AI tools have progressively become part of our everyday workflows. We use...

Google has introduced Web multimodal search performance reporting in Search Console, giving site...

Anthropic has begun embedding an imperceptible, machine-readable watermark in Claude-generated text...

A colleague recently gave an internal presentation about GitHub's Spec Kit and spec-driven...

When an autonomous agent struggles on long terminal tasks, the standard engineering response is to...

Yes ... Yes it does. The Minesweeper was the warm-up. A pane that can draw pixels and take the...

Day 5 of 30 Days of Search. Quick Summary: You read the company’s filings, check the share price,...

Most 'deploy to K8s in one command' posts quietly skip the cluster prerequisites. Here's the real path for ApowerB's Helm chart: one command to install, plus the storage, ingress and TLS steps nobody shows you.

This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I...

A weekend AWS build for the Zero to Shipped hackathon. Textract reads the notice, code finds the facts, and Bedrock only narrates, so it can't lie about your deadline.

When a coding agent gives you a confident answer, it's easy to treat that confidence as evidence. I...

When a pull request shows up and an agent helped write it, the first question a lot of reviewers ask...

At eleven last night a message arrived in my Slack channel: the schedule was at risk. Below that came...

A 30-turn measurement of how the saving amortises — and why the "one-line fix" quietly decays as...