Everything a website needs, in one window.
Studio is where you write the pages, design them, add the parts that move, and publish. Underneath, Jx turns all of it into plain HTML you can host anywhere, and every file stays yours.
Design visually. Save as plain files.
Jx Studio is a free desktop app. Create a project, design on a canvas, edit text where it sits on the page, decide what happens on a click, and publish, and all of it saves as ordinary JSON and Markdown in a folder you own. No proprietary format, and no export step.
Your writing is files, not rows in a database.
Your pages and posts live as Markdown and JSON in a folder, so there is no content database to run and no admin panel to secure. Copy them, back them up, or hand them to someone else, the same way you would with any other document.
A price toggle that switches monthly and yearly. A gallery you can page through. A form that answers back without reloading the page. A list that fills itself from a table. Each one is sent to the browser where you put it, and the rest of the page stays plain HTML.
Pages that do things, not just say things.
Add a toggle, a filter, a form, or a list that fills itself from real data. Jx sends the browser just the pieces that have to move, so the rest of the page arrives as finished HTML with nothing to run.
Add a login. Add a database.
Some sites are more than pages. Turn on the accounts and database extensions and the build puts one small server program beside your site, so visitors can sign in and your pages can read and write real data. Your keys and queries stay on the server.
A members area behind a sign-in. A bookings table only staff can edit. A comment thread where people can change their own posts and nobody else's. You describe the tables and the rules once, and the build carries them into the server program it writes.
One command turns the project into a folder: every page as finished HTML, images in modern formats at the sizes each screen needs, a sitemap, and the redirects you set. Upload that folder anywhere, or let your host make it for you every time you publish.
One folder, ready to publish.
Every page is built ahead of time and served from a CDN, so static pages are HTML and CSS with nothing to run. Add accounts or a database, pick a server adapter, and the same command also writes a self-contained worker for Cloudflare, Node, or Bun.
From brochure sites to apps with accounts and data.
Ready to build?
Start your first project in under a minute. Nothing to sign up for, nothing to cancel, and no credit card.
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