The TechBeat: AI Coding Tip 039 - Write Your Own Zeroth Law (11/4/2026)

How are you, hacker? 🪐Want to know what's trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## I Compared 8 AI Agent Platforms. Here's What Running a Team Actually Costs By @thomascherickal [ 55 Min read ] Compare 8 AI coding platforms, explore 10 multi-agent workflows, and learn how local LLMs can eliminate API token fees. Read More.

Proof of Usefulness Hackathon Final Winners Announced 🎉

By @proofofusefulness [ 5 Min read ] The Proof of Usefulness Hackathon announces its final winners, awarding $118,000 in cash prizes and software credits across five categories. Read More.

Shipaton Blogging Contest Winners Announced 🎉

By @hackernooncontests [ 4 Min read ] Meet the 10 finalists and three winners of HackerNoon's $2,500 Shipaton 2026 Writing Contest, celebrating the stories behind new apps. Read More.

Why Knowledge Graphs and Ontologies Are Making a Comeback in the Age of AI

By @linked_do [ 21 Min read ] Context runs the spectrum of semantics, state, and controls. Read More.

AI Coding Tip 039 - Write Your Own Zeroth Law

By @mcsee [ 8 Min read ] List every action the AI must never take for this project, including the ones you'd never expect it to try. Read More.

**[GPT 6 Astra - Will It Shake

Up the World of Marketing?](https://hackernoon.com/gpt-6-astra-will-it-shake-up-the-world-of-marketing)** By @vlabroo [ 3 Min read ] The launch of GPT 6 Astra by open AI promises to forever alter the way marketing has been approached and carried out hitherto. Read More.

Theo de Raadt: The Man Who Built the Internet's Locks

By @zbruceli [ 13 Min read ] Theo de Raadt built OpenSSH and OpenBSD for a world he didn't trust. It cost him NetBSD, a DARPA grant and many friends. The world moved in anyway. Read More.

What The Heck Is Jev

By @progrockrec [ 4 Min read ] Jev is an AI model that decides instead of writing. See how a decision model could tag data in OpenMetadata, and why open-weights Laya fits the job. Read More.

Spec-Driven Development: Let the Specification Drive the Code

By @renanb [ 5 Min read ] Learn Spec-Driven Development: treat specifications as the source of truth, review AI-generated code, and stay in control of your software. Read More.

10 Billion-Dollar Startup Ideas Generated by Gemini 4 Argon

By @thomascherickal [ 20 Min read ] I asked Gemini 4 Argon for 10 Billion-Dollar Products that I could build with it. It Blew My Mind, the products are insane and solve huge problems! Read More.

Qwen3.8-27B Defiance: An Uncensored AI Model With 40 Modes

By @aimodels44 [ 10 Min read ] Learn how Qwen3.8-27B Defiance works, including its uncensored weights, custom AI personas, GPU requirements, performance, and limitations. Read More.

Slack's Original Employees Blog the Inside Story of the $27.7B Salesforce Sale

By @conglomerate [ 7 Min read ] Two original Slack employees blog the inside story of Salesforce's $27.7B buy: what broke, what's new, and ask was the acquisition worth the $27.7B? Read More.

Claude Code Finally Made Me an Engineer After 10 Years in Figma

By @andriibondar [ 5 Min read ] Andrii Bondar on building mobile apps with AI coding tools as a product designer. DecentWealth as the example of a fintech app. Read More.

How to Bypass Anti-Bot Protection With Playwright and Chrome

By @nfrankel [ 10 Min read ] Why does Playwright get blocked while Chrome works? Read More.

Anthropic's S-1 Shows $16.3B in Half-Year Revenue, a 900% NRR, and an $80.7B Loss That Mostly Isn't

By @hockeystick [ 31 Min read ] Anthropic's S-1: $16.3B in half-year revenue, ~900% NRR, an $80.7B mostly-paper loss, a blank compute bill and governance that keeps control with founders. Read More.

One Feature Every App Needs in the AI Era (It's MCP)

By @jmstdy95 [ 5 Min read ] Want to make your SaaS AI-ready? Discover how to build, test, and deploy an MCP server that connects your app to AI agents. Read More.

Europe Needs More Rockets. Can Its Launch Industry Keep Up?

By @150sec [ 3 Min read ] ESA is reviewing Europe's rocket launch capacity as satellite demand grows, while funding new launch providers alongside Ariane 6 and Vega-C. Read More.

Don’t Let AI Steal Your Personality

By @editingprotocol [ 6 Min read ] Learn how to use AI in writing without sacrificing originality, personality, or the human perspective behind your byline. Read More.

Which Startup Is the Real Ghost? Ghost.ai vs. Ghost.org vs. DrinkGhost.com vs. Patrick Swayze

By @deduplication [ 9 Min read ] Ghost.ai just raised $11M. But Ghost.org, a $1B energy drink and a 1990 Swayze film own the word. We searched Google, Bing and ChatGPT to see who wins. Read More.

Stop Ignoring the Crease: Ship Your iOS App for iPhone Duo Before the April 2027 Deadline

By @jemsberliner [ 11 Min read ] iPhone Duo for iOS developers: the new SDK and APIs, and what broke in a real app adapted on the simulator before the device went on sale. Read More. 🧑‍💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you covered ⬇️⬇️⬇️ ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it. See you on Planet Internet! With love, The HackerNoon Team ✌️