Stefanie Jane

I build software that gives people control over their technology. Open source all the way down.

@hyperbliss

AI/ML

Android

AWS

Backend

BSP

C/C++

Cloud Native

DevOps

Embedded

Firmware

Frontend

Full Stack

Golang

Hardware Bringup

Infrastructure

IoT

Java

JavaScript

Kotlin

Kubernetes

Linux Kernel

Mobile

Node.js

Open Source

Prototyping

Python

Qualcomm Snapdragon

React

Rust

System Architecture

Team Leadership

TypeScript

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About Me

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Latest Posts

Field notes on developer tools, terminal interfaces, creative coding, and building with AI.

How I AI (Today): The Contract, the Skills, and the Memory

5/27/2026

There are fourteen Claude sessions running on my laptop right now and none of them are asking what I want. This is the operating system I built underneath the prompts: a contract, a library of skills, and a knowledge graph that survives every session. Plus enough of the anatomy that you can build your own.

AIClaude CodeAgentsAGENTS.mdHyperskillsSibylWorkflowContext EngineeringPrompt EngineeringProductivity

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🔮 Regex Nightmares

4/8/2026

21 regular expressions dissected down to the molecular level. Interactive step-throughs, live testers, and the real-world disasters they caused.

regexinteractivedeep-divesecurityReDoS

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The Terminal Renaissance: Designing Beautiful TUIs in the Age of AI

4/4/2026

Claude Code writes 4% of GitHub commits. Developers live in terminals more than ever. So why does nobody talk about designing them well? A strategy guide for building beautiful, AI-ready terminal interfaces: design principles, theme engines, and the automation layer that lets agents see what they build.

TerminalTUIDesignRatatuiInkAIRustTypeScriptGhostty

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Context Engineering: Orchestrating AI Agents for Maximum Impact

1/26/2026

A presentation on turning AI collaboration from chaos into zero-rework implementation through deliberate context engineering. Real numbers from building a complex voice assistant with 20+ parallel agents.

AIClaudeContext EngineeringAgent OrchestrationPrompt EngineeringProductivityClaude Code

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🎭 HyperShell: Unifying Windows and Linux

10/15/2024

HyperShell: a terminal setup that bridges Windows and Linux through WSL2, PowerShell, AstroNvim, and a curated set of modern CLI tools. One environment, both worlds.

TerminalWindowsLinuxWSLDevelopmentProductivityCustomization

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Featured Projects

Things I've built, broken, and shipped. Open source tools, creative experiments, and systems that do real work.

🧜‍♀️ Siren: Multi-Language Linting Frontend

A multi-language linting frontend with smart detection, auto-fixing, and colorful terminal output. Supports Rust, Python, JS/TS, and HTML.

PythonRustLintingESLintPrettierRuffMypyClippy

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🔌 blocksd: Linux Daemon for ROLI Blocks

Keeps ROLI Blocks devices alive on Linux with full protocol support: topology, LED control, touch events, device config, and systemd integration.

PythonLinuxMIDIROLIHardwareDaemonasyncio

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🧠 hyperskills: AI Agent Skills That Actually Work

Ten focused skills for Claude Code and Codex, distilled from thousands of real sessions. Process workflows, multi-agent orchestration, security ops, and domain-specific decision trees.

AIClaude CodeAgent SkillsDeveloper ToolsOrchestrationPythonTypeScript

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🌀 AeonSync: Simple but Powerful Backup Manager

Incremental remote backups powered by rsync with retention policies, interactive restore, and a clean CLI built on Typer.

PythonrsyncBackupCLIDevOps

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😺 ChromaCat: Turbocharged Terminal Colorizer

A turbocharged terminal colorizer written in Rust. Think lolcat with superpowers: advanced gradient patterns, smooth animations, and 40+ themes.

RustCLITerminalOpen Source

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🌃 hyperbliss.tech: Nerd City

The source code for this very site. Interactive CyberScape particle system, Framer Motion transitions, Panda CSS, and markdown-driven content.

Next.jsTypeScriptReactPanda CSSFramer MotionWebGL

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🎭 Ghostty Automator: Playwright for Terminals

Playwright-style terminal control for Ghostty. Async-first Python API with assertions, auto-waiting, and screenshot capture.

PythonGhosttyTerminalAutomationTestingasyncio

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🤖 DroidMind

Control your Android devices with AI using Model Context Protocol. Natural language device management, diagnostics, and automation.

PythonADBMCPFastMCPUVRuffMypy

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Stefanie Jane

I build software that gives people control over their technology. Open source all the way down.

Projects

🔌 blocksd: Linux Daemon for ROLI Blocks — Keeps ROLI Blocks devices alive on Linux with full protocol support: topology, LED control, touch events, device config, and systemd integration.
📡 unifly: Your UniFi Network, at Your Fingertips — Elegant UniFi network management CLI & TUI. 26 commands, 10-screen dashboard, dual API engine, for humans and AI agents alike.
🧠 hyperskills: AI Agent Skills That Actually Work — Ten focused skills for Claude Code and Codex, distilled from thousands of real sessions. Process workflows, multi-agent orchestration, security ops, and domain-specific decision trees.
✦ Opaline: A Token-Based Theme Engine for Rust — Semantic color tokens, 39 builtin themes, multi-stop gradients, and deep integrations with Ratatui, egui, crossterm, and more.
🖨️ SilkPrint: Markdown to PDF, Made Beautiful — Transform Markdown into beautiful PDFs with 40 built-in themes, syntax highlighting, math support, and the SilkCircuit design language. Rust + Typst.
🤖 DroidMind — Control your Android devices with AI using Model Context Protocol. Natural language device management, diagnostics, and automation.
🧜‍♀️ Siren: Multi-Language Linting Frontend — A multi-language linting frontend with smart detection, auto-fixing, and colorful terminal output. Supports Rust, Python, JS/TS, and HTML.
🌠 Stefanie's Dotfiles — A cross-platform development environment with SilkCircuit theming, AI-powered editing, and unified shell config for Linux, macOS, WSL2, and Windows.
🎭 Ghostty Automator: Playwright for Terminals — Playwright-style terminal control for Ghostty. Async-first Python API with assertions, auto-waiting, and screenshot capture.
🔮 Git-Iris: Your Agentic Git Companion — An intelligent agent that understands your code and crafts perfect Git artifacts: commits, reviews, changelogs, and more.
💡 LightScript Workshop: Mind-Bending RGB Effects — Modern TypeScript framework for creating SignalRGB lightscripts. WebGL shaders, hot reloading, audio reactivity, and decorator-based controls.
🌐 next-dynenv: Runtime Environment Variables for Next.js — Dynamic runtime environment variables for Next.js 15/16 & React 19. Build once, deploy many.
⚡ q: The Tiniest Claude Code CLI — A minimal, elegant CLI for Claude. Ask, pipe, chat: one letter, infinite answers.
🧿 Sibyl: Build With Agents That Remember — Collective intelligence runtime for AI agents. Persistent memory, agent orchestration, and knowledge graph-powered development.
💜 SilkCircuit: Electric Dreams for Neovim — A vibrant cyberpunk-inspired Neovim colorscheme. Five variants, WCAG AA compliant contrast, <5ms load time, 40+ plugin integrations.
🎮 UChroma: RGB Control for Razer on Linux — An advanced driver for Razer Chroma hardware on Linux. Custom animations, GTK4 frontend, D-Bus API, and Rust-powered USB/HID, no kernel mods needed.
🌀 AeonSync: Simple but Powerful Backup Manager — Incremental remote backups powered by rsync with retention policies, interactive restore, and a clean CLI built on Typer.
😺 ChromaCat: Turbocharged Terminal Colorizer — A turbocharged terminal colorizer written in Rust. Think lolcat with superpowers: advanced gradient patterns, smooth animations, and 40+ themes.
📋 Contexter: Code Context for LLMs — Chrome extension and CLI for quickly copying code context into LLMs. Smart filtering, duplicate detection, and clipboard integration.
🪐 Cosmosys: Stellar Release Management — Customizable release management tool for automating version bumps, changelogs, tagging, and CI/CD integration across languages.
🌟 Hyper Light Card — A dazzling custom card for controlling SignalRGB through Home Assistant. Dynamic color adaptation, effect switching, and brightness control.
🌃 hyperbliss.tech: Nerd City — The source code for this very site. Interactive CyberScape particle system, Framer Motion transitions, Panda CSS, and markdown-driven content.
🏠 SignalRGB Home Assistant Integration — Custom Home Assistant component that integrates SignalRGB lighting control. On/off, effect switching, brightness, and color extraction.
🌈 signalrgb-python: Python Library for SignalRGB — Python library and CLI for programmatic control of SignalRGB Pro lighting. Effect management, brightness control, layout switching, and sequencing.

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The personal website of Stefanie Jane—creative technologist