AI Tutorials & Practice

Coding agents are sold per seat and metered by the token. Sub-agents, long contexts and retries hide the cost. Measure one task before you delegate ten.

Every team I've worked with has shipped something that passed its automated checks but still confused...

Not how to do more. How to know when doing more is the wrong move. A conversation about autonomous...

I messaged the founder of Ponytail, and he starred my repo and gave me a product idea. Why that beat every metric I've ever checked.

I work at a company that builds memory infrastructure, so I'm biased: we compete in the thing this...

How I built at-most-once sends for my AI companion's ChatGPT tab: a durable send ledger, and...

A Claude Code Desktop vulnerability called SneakPeek let a poisoned HTML file steal AWS, GitHub, and SSH credentials with no click. Here is what we checked.

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle The...

Artificial intelligence has changed the way by which developers are making applications, which range...

A career changer's first year of building in public: production-run n8n templates, an LLM-scored job engine, tested ETL, and a live demo.

October 16, 2026 Our production classifier runs on a single RTX 2080 Ti with 11 GB of VRAM. It is...

Suppose you tell an agent: move Acme to At Risk, create a task for the account owner, and prepare a...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...

FlipCraft AI: A local-first reseller listing copilot and profit engine powered by Google Gemma 2 for the Hacktoberfest Week 2 Side Hustle Challenge.

I work at Wontopos, so I'm biased. About three months ago we launched a long-term memory API for AI...

I spend most of my day with an AI coding agent open: Claude Code, Codex, Cursor, depending on the...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle SAATHI AI:...

You can build AI applications without following the AI race. But if you want to build products that...

This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 2 (Side Hustle). ...

A peer-reviewed paper published in the Proceedings of Machine Learning Research (volume 318, Canadian...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...

AI app builders can now generate a working database, authentication flow, and deployed URL from a...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...

Most AI coding assistants treat Git as an afterthought. Claude Code reads diffs natively, stages hunks interactively, and decides when to commit based on semantic scope. Learn the patterns that make version control safe with an autonomous …

How I pair-programmed with Google Antigravity powered by Gemini 4 Argon to build a zero-dependency Go TUI and OpenTelemetry/Prometheus observability stack for Oracle Databases and Linux SAN storage.

Hello, I'm Rijul, and I'm building LiveReview — a blast-radius aware AI code review built for your...

A practical, evidence-first guide to technical SEO, AEO, and GEO. Learn how to diagnose real issues, measure AI search visibility, and verify whether your optimizations actually work.

I've spent entire nights building something with AI, gotten a bunch of features working, and then...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...

The problem is not creating worktrees, but managing them When two or more agents work in...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...

A tip calculator, a stopwatch, and a lot of pesos. TL;DR: I built a USD/MXN tip calculator with...

The decoupling of compute from storage has positioned Apache Iceberg as the de facto open table...

Inside the $23.99 ESP32 audio recorder found in an OpenAI executive conference room, why Anthropic replaced Git with Scion at 30,000 merges a day, and Cloudflare's JA4 bo

When an AI agent writes both the implementation and its tests, a green build may only prove that the same wrong assumption was encoded twice.

Beyond chat with llamadart · Part 4 Dash missed it. Pip’s scarf is by the pond, and all he has is...

Context isn't free. Retrieval isn't free. Observability isn't free. And an international standards...

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle ...