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Location stays in this page’s memory and clears on navigation. This imagined west-facing landscape is not local weather. The sun or moon may be outside the frame.

Scene lighting follows the selected mode. Home plots the astronomical sky; product scenes are cinematic illustrations with animated sky and optional water, not a view of your actual surroundings.

Real field recordings blend with the scene: birds by day, quieter evenings, soft insects at night. Water sound is separate from water motion. Audio pauses when you leave this tab. Recording credits.

Thoughtful tools.
A little more
possibility.

Run AI on your machine. Explore practical apps
for clearer decisions and calmer evenings.

Explore the work Meet HassTech
Built with care.
Made to be useful.
Room to breathe.

Technology, at a more human pace.

01 / Local intelligenceHT Studio02 / A calmer eveningNight Light03 / Clearer decisionsHT Calc

Good tools.
Real possibilities.

A collection of software built around everyday work.
Explore what’s available, and what’s taking shape.

Local intelligence

HT Studio

Your models.
Your machine.
Your way of working.

A standalone local model runner with a daemon, CLI, SDK, and OpenAI-compatible API. See the actual build, source, and proof.

Explore HT Studio
From your model to your app
  1. 01
    Start the runtimehtstudio serve
  2. 02
    Check your machinehtstudio status
  3. 03
    Connect your applicationhttp://127.0.0.1:3001/v1

Illustrated workflow · not a live terminal

Watch the recorded build demonstration

June 2026 recording · source and evidence on the product page.

01

HT Calc

Pro mortgage & real-estate calculator.

Live02

HT LLM Marketplace

Access-controlled catalog for discovering, comparing, and embedding local model options.

Public Repo03

HT Meter

Live AI usage tracker + FinOps for Claude, OpenAI, and Gemini.

Beta - All Free04

Night Light by HT

A calmer, research-informed display for the hours before sleep.

Windows Prototype05

HT Folio

Public repo for generating controlled project folios from GitHub repositories with per-repo exposure tiers.

Public Repo

One ecosystem.
A clear path.

From local models to real applications.

01 · Choose a model

Find a fit.

Compare model options and runtime requirements in Marketplace.

Explore the catalog 02 · Make it local

Use your hardware.

Manage the model and check your workstation’s readiness in HT Studio.

Explore the runner 03 · Connect your work

Build something useful.

Connect an app or agent through the local API. Talk through an integration.

Talk about an integration
Recorded HT Studio daemon status output from the actual build
From the workbench · HT Studio build evidence, June 2026.Inspect the original captures
Behind the work

Curiosity is
a good beginning.

HassTech is the work of one founder: building software, exploring local AI, and making complicated systems a little more useful.

The story of HassTech

What would you like to build?

A product question, a local-AI integration,
or a collaboration worth exploring.

Start a conversation