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Hacker News: Front Page • 2026-04-16 02:13

Arguing with Agents

Article URL: https://blowmage.com/2026/04/14/arguing-with-agents/ Comments URL: https://news.ycombinator.com/item?id=47787854 Points: 12 # Comments: 0

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1m read

DEV Community • 2026-04-16 02:08

"How Do You Manage 4 AI Coding Tools at Once? Here's My Setup"

I didn't plan to use four AI coding tools. It started with Claude Code. Then Codex CLI dropped, and it was good enough that I had to try it. Then Gemini CLI became free. Then a friend told me about OpenClaw and its custom provider injection. Before I realized it, I had: 4 different CLIs 3 different API key formats 2 ChatGPT accounts 1 Claude account An Azure OpenAI endpoint from work A Gemini ...

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4m read

DEV Community • 2026-04-16 02:06

Something about Architecture: Hexagonal

What’s up, guys! For those of you who have been following my articles, you’ve likely noticed this ongoing series where I explore different software architecture concepts. In today’s episode, we’re diving into Hexagonal Architecture — more specifically, the Ports and Adapters pattern, one of its core principles for building flexible, testable, and highly maintainable systems. The idea behind Ports...

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2m read

RustDesk Server on Windows without Docker

DEV Community • 2026-04-16 02:00

RustDesk Server on Windows without Docker

Published April 14, 2026 on matbanik.info No Docker. No Pro license. Just two binaries and NSSM. What You're Building Two binaries — hbbs (ID/Rendezvous) and hbbr (Relay) — managed by NSSM as auto-start Windows services. Clients on your LAN connect through your server instead of RustDesk's public infrastructure. Your server generates an Ed25519 keypair on first run. Every client n...

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6m read

DEV Community • 2026-04-16 01:58

Product Hunt T-6 — Everything We've Built So Far

We launch on Product Hunt in 6 days. April 22. Here's a complete snapshot of what we've shipped. What We're Launching Atlas Starter Kit — everything you need to run a multi-agent AI system from day one. Price: $97 one-time. No subscription. No recurring fees. Target buyer: solo founders and small teams who want to move at agent speed without spinning up a DevOps team. ...

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2m read

DEV Community • 2026-04-16 01:58

Processing High Frequency Solar Data Without HPC: Real Constraints and Design Decisions in MackSun

Solar activity directly impacts Earth, from GPS accuracy to power systems. MackSun was designed to process billions of high frequency solar data points under strict hardware constraints, without relying on HPC infrastructure. The platform is available at: https://www.macksun.org The problem Instruments such as POEMAS (https://www.macksun.org/pages/wiki/arquivos-telescopios.html) operate with a...

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3m read

DEV Community • 2026-04-16 01:58

“Negative” views of Broadcom driving thousands of VMware migrations, rival says

“Negative” views of Broadcom driving thousands of VMware migrations, rival says The acquisition of VMware by Broadcom has been a hot topic in enterprise IT for over a year, and the news continues to unfold. A recent report highlights that "negative" views of Broadcom are driving thousands of VMware migrations, with a Western Union executive explicitly citing "challenges" in their workin...

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5m read

DEV Community • 2026-04-16 01:57

Building a Sub-Microsecond Cache for a Billion-User Mining Platform

The Problem: 100-250ms Middleware Tax Our Node.js Express backend had a dirty secret: before any route handler ran, the middleware stack consumed 100-250ms. Four separate Redis round-trips for rate limiting, session load, XSS sanitization — all serial. For a platform targeting billions of users, this was unacceptable. The Solution: CacheeEngine in Rust We replaced the entir...

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1m read

DEV Community • 2026-04-16 01:53

Common MPO Cabling Mistakes in 400G and 800G AI Data Centers And How to Avoid Them

As AI data centers, HPC clusters, and hyperscale cloud infrastructures rapidly adopt 400G and 800G Ethernet and InfiniBand networks, MPO/MTP cabling has become the foundation of high-speed parallel optical interconnects. While optical transceivers and switches often receive the most attention, real-world deployment experience shows that many link failures originate from MPO cabling mistakes rathe...

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5m read

DEV Community • 2026-04-16 01:49

How to Implement Automated Steam Publishing with GitHub Actions

How to Implement Automated Steam Publishing with GitHub Actions This article shares a complete solution for implementing automated Steam publishing in the HagiCode Desktop project, covering the full automation pipeline from GitHub Release to the Steam platform, including key technical details such as Steam Guard authentication and multi-platform Depot uploads. Background T...

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8m read

DEV Community • 2026-04-16 01:49

LangChain's EU AI Act Feature Request Already Has an Answer — and It's a 13-Line Callback Handler

On April 2 2026 an external contributor filed LangChain issue #35357: "Feature: Structured compliance audit logging for EU AI Act (Article 12)." The request was specific: a ComplianceCallbackHandler that captures execution traces, inputs/outputs, model identifiers, timestamps, human oversight decisions, and risk classifications as structured, tamper-evident logs — the things Article 12 of the EU ...

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3m read

DEV Community • 2026-04-16 01:38

Our Stripe Delivery Pipeline — From Checkout to Download in 30 Seconds

Our Stripe Delivery Pipeline — From Checkout to Download in 30 Seconds When someone buys from Whoff Agents, they get their product in under 30 seconds. No manual fulfillment. No waiting for a human to check Stripe. Here is exactly how the pipeline works. The Flow Stripe Checkout → Webhook → Atlas listener → File delivery → Email receipt Total time: ~28 seconds on a...

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2m read

Hacker News: Front Page • 2026-04-16 01:37

Keycard – inject API keys into subprocesses, never touch shell env

Article URL: https://www.keycard.studio/ Comments URL: https://news.ycombinator.com/item?id=47787643 Points: 6 # Comments: 0

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1m read

Hacker News • 2026-04-16 01:36

Show HN: Object Storage Comparisons

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DEV Community • 2026-04-16 01:32

Developers are shipping AI agents without any oversight mechanisms, I'm building a pattern library to fix that

Six months ago I started paying attention to how developers talk about AI agents they've built and shipped. Something came up again and again. They'd describe what the agent does. They'd mention a bug or an unexpected output. Then someone would ask: "What stops it from doing that again?" And the answer, more often than not, was some version of: "I haven't really thought about that." This isn't n...

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3m read

I Built a Chrome Extension That Transfers Data Between Web Pages Visually

DEV Community • 2026-04-16 01:31

I Built a Chrome Extension That Transfers Data Between Web Pages Visually

Here is a workflow I used to do ten times a day: open a CRM page, find a customer's name, address, and email, switch to an invoice generator, type all three fields manually. Or: open a spreadsheet export in the browser, copy a cell value, switch to an admin panel form, paste it, go back, copy the next cell, switch again, paste again. Repeat for every row. The data already exists on one page. I ju...

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11m read

Hacker News: Front Page • 2026-04-16 01:25

A Better Ludum Dare; Or, How to Ruin a Legacy

Article URL: https://ldjam.com/events/ludum-dare/59/$425291/$425292 Comments URL: https://news.ycombinator.com/item?id=47787587 Points: 4 # Comments: 0

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1m read

Hacker News • 2026-04-16 01:24

Show HN: Leaking AWS Keys from a Trading Competition Sandbox via stdout

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Hacker News • 2026-04-16 01:24

Show HN: Flint – A 30B model fine-tuned for less repetition

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DEV Community • 2026-04-16 01:22

AI Coding Playbook: Tool Selection, Workflows, and Prompt Templates

This article was originally published on maoxunxing.com. Follow me there for more deep dives on AI-assisted development workflows. Choosing AI Tools by Scenario Different tasks call for different model and tool combinations: Scenario Recommended Approach Reasoning Reading comprehension Qwen CLI + Qwen Coder Fast, fewer hallucinations, low cost Analysis scripts Claude Cod...

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5m read