Tiny Screens, Big Utility: Building a Touchscreen Pomodoro & Weather Station for Raspberry Pi 4 with Coni

Let’s talk about the modern disease of the “Smart Desk Gadget.”

If you go looking for a dedicated desk clock, focus timer, or weather station today, you are quickly faced with an absurd dilemma:

  1. The Commercial Smart Plastic: You buy an expensive connected gadget that demands its own proprietary iOS/Android app, requires Bluetooth pairing that breaks on every OS update, phones home telemetry to a server that will be shut down in 18 months, and nags you to subscribe to a “Premium Weather Forecast” tier for $4.99/month.
  2. The Over-Engineered Homelab Kiosk: You take a Raspberry Pi, install Raspberry Pi OS with a desktop environment, and launch a full Chromium / Electron kiosk dashboard. Before you’ve even rendered the temperature, your Pi 4 is eating 1.2 GB of RAM, running its quad-core CPU at 35% utilization, and screaming at 68°C while drawing 7 Watts just to tell you it’s raining outside.

Whatever happened to lean, instant, dedicated appliances? The kind of hardware that draws 2 Watts, boots in a fraction of a second, never touches the swap file, and does exactly one job with beauty and tactile joy?

Giving Ollama a Mouth, Ears, and a 3.5-Inch Screen: Building a Voice-First Pocket Terminal AI with Coni & Whisper

Let’s take a look at the state of conversational AI today.

If you want to talk to an LLM, the tech industry usually insists you follow one of two paths:

  1. Open a web browser, load a 250MB single-page JavaScript application, agree to eight privacy policies, and hand your credit card to an API that bills you $0.03 for every syllable.
  2. Install an Electron desktop app that devours 1.8 GB of RAM before it even finishes rendering its animated microphone widget.

Whatever happened to small, dedicated, delightful computing devices? The kind of hardware gadgets you pick up with one hand, tap a button, talk to, and get an instant, unfiltered answer—without corporate telemetry or subscriptions?

Flying Through 8 Million Lines of Code: Building a 120 FPS 3D Metropolis in Coni WASM

What does 8 million lines of code actually look like?

If you ask cloc, you get a sterile terminal table. If you ask Git, you get a labyrinth of diffs that make you want to close your laptop and take up goat farming.

When you manage an entire open-source ecosystem spanning 10 repositories, 12,439 files, and 7,987,104 lines of code—from Lisp parsers and Go runtime engines to WebAssembly-GC emitters, GLSL fragment shaders, neural models, and retro shoot-em-up arcade games—you don’t just have a codebase.

Who Watches the Watchers? Meet Cops: Zero-Overhead Fleet Monitoring in Pure Coni

Let’s be honest about the state of server monitoring in 2026.

If you read the standard DevOps playbooks, monitoring your personal machines or homelab requires a technological sacrifice:

  1. Deploy Prometheus (and pray its TSDB doesn’t eat your RAM alive).
  2. Install Node Exporter as a daemon on every single target machine.
  3. Configure Grafana (because what is life without 47 nested JSON dashboards and a 500ms dashboard refresh lag?).
  4. Spin up Alertmanager, configure Webhooks, and set up a reverse proxy with TLS certificates.

Before you know it, you are running 4 GB of RAM and 12 background processes just to monitor a fleet of machines that were mostly idling at 3% CPU anyway. You have spent more compute resources watching your servers than the servers spend doing actual work.

125 Billion Parameters in 32GB RAM: Benchmarking Sushi, Qwen, and Thinking Tokens on Apple M4

Let’s pause for a moment to appreciate the sheer, glorious absurdity of local AI in late 2026.

Just three years ago, if you wanted to run a model with over 100 billion parameters, you needed a server chassis the size of a mini-fridge, an electrical circuit that could power a laundromat, and a bank loan to pay for four NVIDIA A100 GPUs. If someone told you that you would soon run a 125-billion parameter reasoning model on a standard 32GB consumer Mac, you would have politely recommended they seek medical attention.

Transducers and Reducers, Finally Explained (For People Like Me)

Let’s be completely honest with each other.

If you have spent any time around Clojure, functional programming, or modern Lisp communities over the last decade, you have almost certainly encountered people speaking about Transducers and Reducers in hushed, reverent tones—as if they were forbidden alien technology recovered from a crashed UFO in Roswell.

You open the documentation, and you are immediately greeted by sentences like:

“Transducers are composable algorithmic transformations decoupled from their input or output sources. A transducer is a function that accepts a reducing function and returns a new reducing function.”