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apps

local-first apps. no cloud.

Two free apps I vibe coded with Claude, both with the same Iron Man HUD look. They run on your own PC: no cloud, no account, and your data never leaves the machine.

A WealthView position pop-up with price chart, buys and meta-score

WealthView

Your whole portfolio in one Iron-Man-style dashboard. Local-first, read-only, no cloud.

Win11 · v1.18 · about 3.1 MB · MIT · tested in Germany only


A free, full-screen, voice-controlled AI assistant for Windows 11 that runs entirely on your own PC. A fork of OpenJarvis with the HUD, voice, smart-home tools and an installer added on top.

Win11 · v1.48 · about 40 MB · Apache-2.0 · fork of OpenJarvis

The IronMan J.A.R.V.I.S. full-screen HUD at 5120 by 1440 pixels
Click to open the full-resolution screenshot in a new tab. Hover to pan across the whole HUD.
  • J.A.R.V.I.S. voice-reactive brain and chat with confidence percentage and clickable sourcesTalk to it, with confidence shown
  • J.A.R.V.I.S. GPU and CPU gauges, loaded model and telemetry panelsHardware and telemetry
  • J.A.R.V.I.S. clock, CO2 reading and city weather panelsClock, CO2 and weather
  • J.A.R.V.I.S. world map of the computer network connectionsNetwork connections map
01

Full-screen HUD

Live GPU/CPU gauges, telemetry, weather, CO2, a world map of your network connections and a voice-reactive vortex brain. Phone layout included.

02

Talk to it

Say "Hey Jarvis" or press F6; Esc stops it. Local speech recognition (faster-whisper) and voice (Kokoro or Chatterbox), chosen for your PC by the installer.

03

Everything local

The AI runs on your PC through LM Studio. No cloud AI, no account. Switch model, context size and reasoning inside the HUD.

04

Smart home

Philips Hue lights, Tado heating and a Sonos speaker (optional). Every change is read back, so Jarvis cannot just claim it worked.

05

Search, news and documents

Web search with Firecrawl (your own free key), news headlines and questions about your own files with the Big RAG plugin for LM Studio (optional). Sources are always clickable links.

06

Memory

Tell it "my car is a blue Beetle" and it still knows in the next chat. Stored only on your PC.

07

Honest answers

Every answer shows its confidence %, predictions are in italic, and two lights show whether web or document search was used.

08

Cost comparison

What the same tokens would have cost on cloud models.

09

Privacy first

Upstream analytics are switched off and all ports listen on 127.0.0.1 only.


Bank accounts, securities, crypto, private equity and real estate in one live dashboard that runs on your own PC. Your files are read, never changed, and your balances never leave the machine.

Win11 · v1.18 · about 3.1 MB · MIT · tested in Germany only

The WealthView dashboard at 5120 by 1440 pixels in demo mode
Click to open the full-resolution screenshot in a new tab. Hover to pan across the whole HUD. Screenshots show demo mode with invented numbers.
  • WealthView securities heatmap: each box is a position, its size shows the current value and its colour the gain against costHeatmap
  • WealthView cash flow Sankey diagram from income through categories to payeesCash flow Sankey
  • WealthView position pop-up with buys on the price chart, meta-score and newsPosition pop-up
  • WealthView portfolio analysis showing risk, drawdown and stress testRisk and stress test
01

Gross and net assets

A live ring, with change since first investment per asset class.

02

Over time

Daily recorded history, saved-vs-market split, spending against your own norm, recurring costs.

03

Securities

Positions, buys and sells on the price chart, rule-based meta-score, news; allocation by type, theme, country, sector, currency.

04

Private equity

Venture-fund capital account and company pop-ups, crowd investments valued at cost.

05

Crypto

Coinbase balances with FIFO cost basis (view-only API key).

06

Cash flow

Categories you can fix with editable rules, Sankey pop-up, unusual-booking alerts.

07

Portfolio analysis

Performance, risk, exposure, liquidity, tax (Germany), costs and income.

08

Ask your data

Questions answered by a local model (LM Studio) that writes read-only queries.

09

Privacy blur and demo mode

Blur your numbers with one key; keyboard shortcuts for refresh and fullscreen.

Notes

Notes: Local AI is a countervailing technology (Samuele Marro): it moves power back towards the little guy. Nobody can switch it off, charge for it or read along. These two projects are my little crossbows.

I am not a developer. These are my first GitHub projects, vibe coded with Claude Pro. Any questions, please contact me - any issues please post on the respective GitHub page:

J.A.R.V.I.S.: Issues · Discussions · WealthView: Issues · Discussions

I hope you will enjoy these apps...

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