0 KMLAUNCH PAD

SIX ORBITS, ONE LOG

HUNTER STUART

郝瀚宇 · CHENGDU / CHINA

I am Hunter Stuart — 郝瀚宇 in Chinese. This is where I keep engineering notes, the projects I finished, and the questions that arrive at midnight and vanish by morning.

「Break the dark; no form can smother the flame.」

12 KMTROPOSPHERE

Through the clouds, past max Q.

Tech stack

This is the stage that burns the most propellant: languages, tools and lessons learned, packed into the hull one layer at a time.

Languages & runtimes

03
  • TypeScript / JavaScript82%
  • Python70%
  • C / Embedded55%

Frontend & visualisation

03
  • Astro / React76%
  • CSS & design systems74%
  • SVG / Canvas graphics62%

Engineering & tooling

03
  • Git / GitHub Actions78%
  • Linux / Shell66%
  • Testing & debugging58%
Max Q behind us. Attitude is stable.Next · Kármán line

100 KMKÁRMÁN LINE

Where the sky ends and space begins.

Projects

A hundred kilometres up, the sky stops. This section holds the things I actually finished — and the ones still in progress.

  • This site

    In progress

    What you are reading now: statically generated with Astro, dual themes, six orbital chapters.

    72%
    • Astro
    • CSS
    • SVG
  • Lab data dashboard

    Maintained

    Turns scattered CSVs from the lab into comparable charts, with offline caching.

    55%
    • TypeScript
    • Charts
  • Small ground station

    Planned

    An SDR and a handful of scripts to receive weather satellite image transmissions.

    20%
    • SDR
    • Signal processing
Kármán line crossed. Beginning orbit insertion.Next · Low Earth orbit

35,786 KMGEOSTATIONARY

Living around the planet, one grid at a time.

Everyday life

The advantage of this orbit is that it never moves: you wake at the same point and watch the planet turn half a revolution from the same seat.

Did clearing my desk actually make me write code faster?

Everyday

Books I finished this half-year, and the ones I did not

Reading

Life is not the compensation for the orbit. It is an orbit of its own that needs regular correction.
Altitude 35,786 km. Period 23 h 56 min.Snapshots Next · Beyond the Moon

384,400 KMDEEP SPACE

Past this point, there is no return trajectory.

About & contact

Further out there is no real-time ground station coverage. So this screen is reserved for fixed coordinates: where I am, and how to reach me.

Fixed coordinates

LINKS
All friends

Transmit

CONTACT

CHENGDU / CHINA

Corrections, suggestions, or just hello — email works.

© 2026 Hunter Stuart · 郝瀚宇

CHENGDU / CHINA