Five open source repositories dropped in March 2026 that expand what Claude Code can actually do. Karpathy’s AutoResearch runs overnight ML experiments without human input. OpenSpace makes your agent skills fix and improve themselves. CLI-Anything turns GUI software into agent-ready command-line tools. Claude Peers MCP lets multiple Claude Code sessions coordinate on the same machine. And Google Workspace CLI opens Gmail, Drive, Calendar, and Sheets to programmatic agent access. All five are free, open source, and plug directly into Claude Code.

Every DNS query your devices make tells a story. When your home network forwards those queries to Google (8.8.8.8), Cloudflare (1.1.1.1), or your ISP’s default resolver, that provider accumulates a detailed record of every domain every device visits - your phone, your laptop, your smart TV, your thermostat, all of it. You can fix this by running Pi-hole as a DNS sinkhole to block ads and trackers network-wide, and pair it with Unbound as a local recursive resolver so your queries go directly to the DNS root servers instead of a third-party middleman.

ControlNet lets you guide Stable Diffusion’s image generation with spatial conditioning inputs - hand-drawn sketches, Canny edge maps, depth images, or OpenPose skeletons - so the output follows your compositional intent rather than relying on prompt engineering alone. You feed a preprocessed control image alongside your text prompt, and the model generates artwork that matches the structure of your input while filling in texture, lighting, and detail from the prompt. This gives you pixel-level compositional control that no amount of prompt tweaking can replicate.

Placing IoT devices on a dedicated VLAN with firewall rules that block all traffic to your main network - except specific connections to your Home Assistant server - prevents a compromised smart bulb or camera from becoming a pivot point into your personal computers and NAS. This setup works with consumer-grade managed switches and either UniFi or OpenWrt routers, and takes about an hour to configure properly.

The core idea is straightforward: instead of trusting every device on your network, you divide the network into isolated segments and only allow the traffic you explicitly approve. Your smart plugs, cameras, and voice assistants get their own network segment where they can reach the internet and your home automation server, but nothing else. If one of them gets compromised, the attacker is stuck in a sandbox with no path to your laptop or file server.

To generate precise, scalable technical diagrams for your blog, prompt an LLM to output SVG or Mermaid.js syntax rather than relying on pixel-based image generation. The result is graphics that are lightweight, resolution-independent, and fully accessible to search engines - qualities that raster images can never match.

Why SVG? The Case Against Raster Images for Technical Diagrams

When most bloggers need a diagram, they reach for a screenshot, a PNG export from a design tool, or a raster image generated by a text-to-image model. This habit is understandable but carries real costs that compound over time. A flowchart exported as PNG typically weighs between 100 KB and 400 KB depending on dimensions and compression. The same diagram described as SVG almost always lands between 5 KB and 20 KB. That is not a marginal difference - it is an order of magnitude, and it shows up directly in Core Web Vitals metrics like Largest Contentful Paint and Total Blocking Time, which Google uses as ranking signals.

You can secure your Home Assistant configuration by automatically pushing your YAML files to a private GitHub repository on a daily schedule. This gives your smart home version control: you can see exactly what changed between the last working state and the current broken one, roll back a single file in seconds, and rebuild a fresh HA installation entirely from a repository clone. It is faster, leaner, and far more actionable than the built-in snapshot backup for configuration-level problems.

The best silent switches in 2026 use dual-damping silicone pads and high-quality TPE materials to eliminate both the “clack” of bottoming out and the “ping” of the spring returning - all without reducing the satisfying tactile bump that makes mechanical keyboards worth using in the first place. If you want truly quiet office typing, look for “Silent Linear” options that combine factory lubing with a dampened bottom-out for a deep, muted sound.

Professional Home Assistant dashboards are achieved by using custom CSS Grid layouts and HACS cards like button-card to create responsive, mobile-first interfaces. Moving beyond the default grid allows you to design a “control center” that looks like a native high-end app rather than a scrolling list of toggles. This guide walks through every layer of that transformation - from understanding why the default UI falls short, to applying CSS Grid fundamentals, building a cohesive theme, structuring room-based navigation, and making everything work beautifully on the HA Companion App.