AI Tutorials & Practice

A developer sees the familiar Anthropic name and anthropic.claude-code identifier in an editor,...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the...

There's a good conversation on DEV right now about not being a proxy between people and your AI. I...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine 🎯...

If your editor can launch a coding agent, that agent runs with your privileges: your ~/.ssh, your...

I don't trust AI agent memory. It keeps facts that stopped being true and can't tell which version is...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the...

Every app we build on Kumiko comes with an AI assistant. It can do what the logged-in user can do:...

Your brain has no single memory, it has a menagerie. What jays, nutcrackers and ants teach an agent that wakes up every morning without yesterday.

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...

How I turned a Next.js app's existing API procedures into MCP tools that AI agents use to add, write and schedule content, with the code.

This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 4, Theme: Ghost in the...

Okay so Reddit was the problem. Every time I finished a project, launched a site, shipped something,...

RepoDNA v1.4.5: Building Smarter Offline Repository Intelligence Understanding a software...

Automation discourse spent a decade on whose job would get automated. It skipped the obvious first...

A while back I benchmarked llama.cpp on a 96GB GPU setup and found its concurrency behavior...

This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 4 — Ghost in the...

This is a submission for the Hacktoberfest Open-Source AI Challenge: Ghost in the Machine. ...

This article is submitted for the Hacktoberfest Open-Source AI Challenge: Week 4 (Theme: Ghost in the...

Nine fresh AI coding sessions, three one-line QA requests, one buggy webhook handler. The AI was careful every time, and every time it ended by asking a question that a fully automated pipeline has nobody to answer.

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...

Google Jules was an interesting step forward for AI-assisted software development. Instead of...

anthropic.claude-code@2.1.313 on Open-VSX carried a 66-line loader that SSH-backdoored your machine the moment VS Code loaded it. The mechanism, every IOC, and a read-only audit script I ran on my own machine tonight: 7 checks, 0 indicator…

ExtraTime, my football quiz site, has a database of footballers and every club they played for,...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...

What if multiple people and AI agents could edit the same Word document simultaneously, directly...

Price per token is not the unit that matters. Cost per successful task is. The routing table is the pattern that lets you capture cheap tokens...

Chunking Whisper into 1-second pieces makes dictation slower I'm building Vocs, a free,...

Headline: Prompt injection cannot be fixed with a better system prompt, because a large language...

I run six coding agents on the same laptop: Qoder, Claude Code, Codex, ZCode, WorkBuddy, OpenCode....

Your agent-generated compose file races Postgres because it inherited the race from old tutorials. Live repro: the copied healthcheck lied.

MOSS-Image on one A40: 80 s per picture with every word right, 9 s with a turbo LoRA that slips, and the same pixels under a 12 GB memory cap.

TabPFN finds the one log row that shouldn't exist; local Gemma tells its Día de los Muertos story. Traced with Sentry.

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine I...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine ...

When a production Kubernetes cluster starts throwing 5xx errors , the hardest part of incident...

Cut LLM API cost and latency in TypeScript: prompt caching with a stable prefix, a model per route, streaming for time to first token, batches and cost logs.

Vibe coding security checklist: the 8 holes found in most Lovable, Bolt and Replit apps, how to test for each, and how to fix them.

Every LLM demo I have ever seen has the same fine print: bring your own API key, or the demo is...

Several years ago, we started LitmusChaos with a simple belief: chaos engineering is not just for...