BUILD INDEX / 2026

Personal products, tools, and useful experiments.

A selected, growing collection of products, infrastructure, useful tools, and research systems—with more work always in motion.

Directory01 · Harmony Home (QIARA)02 · Cmine ID 03 · Aura Downloader 04 · HedwigSMS 05 · MioHabits 06 · Cmine Fit 07 · Research systemsMore in progress →

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01 / AI ProductIn development

Harmony Home working name: QIARA

An AI room redesign platform that turns a single photo into a perspective-preserving layout with useful product recommendations.

01
Vision-to-action pipeline combining image understanding, retrieval, generation, and spatial output.
02
Production-shaped architecture across Next.js, Workers, queues, D1, R2, and vector search.

Next.jsHonoCloudflareMultimodal LLMRAGEmbeddingsVector SearchStructured OutputPrompt EvalsComputer Vision

Visit live product↗

BRAND → UNDERSTAND → DRAFT → BRAND

02 / Identity PlatformLive system

Cmine ID

A standards-based identity provider for a family of products, built around OIDC, OAuth 2.1, secure token rotation, and two-factor authentication.

01
One integration surface for product sign-in, user profiles, entitlements, and federated identity.
02
Security by design with Authorization Code + PKCE, JWKS rotation, audit logs, and Turnstile.

OIDCOAuth 2.1PKCECloudflare WorkersD1

Visit live product↗

RUST DESKTOP + MV3 EXTENSION72 VERIFIED TESTS

03 / Desktop UtilityWorking local build

Aura Downloader 灵羽

A multithreaded download manager that pairs a Chrome MV3 capture extension with a Rust/Tauri desktop client.

Segmented transfers, resume, dynamic connection stealing, priority scheduling, and per-host limits.
HLS, DASH and yt-dlp adapters with encrypted cookie and header storage.

RustTauri 2Svelte 5Chrome MV3SQLite

Public release link coming

ANDROID + EDGE RELAYPRIVACY FIRST

04 / Messaging UtilityOpen source

HedwigSMS

A privacy-first Android guard that forwards verification codes and phone health events from a spare phone to the messaging tools you already use.

Direct mode needs no server; relay mode uses your own Cloudflare Worker or local relay.
Multi-SIM context, QR setup, widgets, Quick Settings status, and encrypted on-device secrets.

KotlinJetpack ComposeCloudflare WorkersWebhooksAndroid

View source↗

New exploration · AI habits

MioHabits

A voice-first habit planner that turns a spoken check-in into small, cue-based daily actions and keeps streak context over time.

Next.js 16React 19SupabaseWhisperLLM fallback

Coming to app stores

Open core · Hosted product

Cmine Fit

An AI fitness foundation with a self-hosted Open edition and a hosted Pro edition, sharing a safety-first planning core.

Cmine Fit OpenCmine Fit ProRules engine1,324 exercises9 languagesOIDC + PKCE

Cmine Fit Open code and non-media exercise data are MIT-licensed; Gym visual media keeps separate attribution and usage terms.

View Cmine Fit Open ↗

07 / Research Systems

Research translated into working systems.

Selected public highlights only. More collaborations are in motion, including engineering and resource support that helps other research move forward.

2024

Hex-Dominant Mesh Structure Analysis

Blender-based visualization workflows and structural analysis for mesh evaluation.

2025

Facial Emotion Recognition · 135 Classes

End-to-end dataset, training, evaluation, and robustness analysis.

2020

EcoCAR Mobility Challenge

Automotive software and ROS diagnostics for NVIDIA DRIVE AGX Xavier.

ALWAYS BUILDING

This is a selected slice, not the end of the list.

Smaller utilities, experiments, and deeper case notes continue to move through the workshop. New work will appear here as it becomes useful enough to share.

What keeps growing

New utilities and product experiments
Architecture notes and tradeoffs
Public demos and releases
Measured results and lessons
Research prototypes and write-ups