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Welcome

HZKJN, a web studio in Jakarta

Websites and web apps for your business, live in weeks, not months.

HZKJN designs, builds and runs websites and web apps for growing businesses. Tell us what you need and we'll reply within one business day.

Start a projectChat on WhatsApp
  • Weeksfrom brief to a live site
  • Fixed priceagreed before work starts
  • 1 business dayto hear back from us

Recent work

Work

Recent work

The Eny Yunci home page

Website

Eny Yunci

A personal brand site for a speaker and trainer: talks, training and programs.

Visit

Packages

Packages

Example prices while we finalize our pricing. Every project gets a fixed quote before work starts.

Estimate your project

What are you building?
What should it do?

How it works

How it works

Tick them off as you read. That's the whole process.

Start a project

Contact

Talk to us

Replies within one business day

Hi! Prefer to chat before filling in a brief?

Tell us about your business and what you need. We'll reply on WhatsApp within one business day.

Or email hello@hzkjn.app.

Changelog

Changelog

What changed on hzkjn.app, newest first.

  1. Made for tablets and phones

    On a tablet, widgets and a Dock; on a phone, a home screen of apps. Each app opens full screen.

  2. Start a project, redesigned

    The brief at /start now opens as a window on the desktop, with every step in a sidebar.

  3. Widgets on the desktop

    Jakarta time, today, the weather and this changelog sit on the desktop, next to a smaller Dock.

  4. Your own sign-in

    Signing in to your projects keeps its own session, and the menu bar shows who is signed in.

  5. Dark appearance

    Windows and icons turn dark with the night wallpaper. Pick Light or Dark from View or quick settings.

  6. Glass

    A glass menu bar, Dock, menus and quick settings, with a slider for how clear the glass is.

  7. A wallpaper of our own

    Gede and Pangrango seen from Jakarta, moving through dawn, day, dusk and night on Jakarta time.

  8. hzkjn.app becomes a desktop

    Windows, a Dock and search on a computer, and the same content as one page on a phone.

  9. Your project in the client area

    Read and accept proposals, approve prototypes and pay invoices at hzkjn.app/client.

  10. Start a project online

    An eight-step brief that saves your answers on this device until you send it.

Questions

Questions

How long does a website take?

Weeks, not months. You get a timeline with the fixed quote, before work starts.

What will it cost?

Packages shows where prices start and the estimator gives a range. They are example prices while we finalize our pricing, and every project gets a fixed quote before work starts.

How do I start?

Fill in the brief at Start a project. It takes about ten minutes and keeps your answers on this device until you send it. Or message us on WhatsApp.

When will I hear back?

Within one business day, on WhatsApp or by email.

Will I see it before it goes live?

Yes. You see progress on a live preview every week and approve it before anything goes live.

Who looks after it after launch?

With HZKJN Managed we host and maintain it for a monthly fee. If you would rather manage hosting yourself, you pay your host directly.

Is this an Apple product?

No. hzkjn.app is our own design, inspired by desktop and phone interfaces. HZKJN is not affiliated with Apple.

Something else? Ask us on WhatsApp.

Trash

Things we threw out

  • Six-month timelinesWebsites go live in weeks, not months.
  • Surprise invoicesYou get a fixed price before work starts.
  • Waiting a week for a replyWe reply within one business day.
  • Guessing how it's goingYou see a live preview of your site every week.