What can you build
No custom development needed. Install official resources and you get a site with sales, bookings and payments.
Shops
Products and orders, stock and shipping, coupons and reward points. One module covers everything an independent shop needs.
About commerceBookings and stays
Classes and venue rentals, experiences and consultations, even hotels selling rooms. A module for businesses that sell time and dates.
About bookingsPayments
zittme Pay handles payments. The shop and bookings share one payment flow, and order numbers carry straight through.
About zittme PayCommunity and more
Boards and members, contact forms and Q&A, notifications. Official resources keep growing, and all are free.
Browse Resources
Click around yourself
We keep 12 working demos open. Add products and place an order in the shops, or book a time or a room in the booking sites. Every one uses an official theme as is.
Game studio careers site
General hospital website
Multilingual cross-border fashion shop
Esports tournament platform
Note No sign-up needed. Demos reset to their original state at 4 a.m. every day.
A site you can finish on your own
Most CMSs only give you the container. Boards and members work, but once you want to sell products, take bookings or add payments, you need a developer. zittme draws that line differently. We pick what the people using the site need, not the people building it, and ship it by default.
So with zittme you can build a complete business site yourself, whether it is a shop or a booking site. Instead of gluing modules together, you switch on a matching set.
We build what you need first
We decide what to build next from what people post on the boards. The core is updated on the third Tuesday of every month.
We build fast
AI is part of our development process. Modules that used to take months now take weeks. That is how commerce, bookings and zittme Pay were made.
Everything matches
Switch on a theme and the shop, boards, member and notification screens all change to the same design. No pieces to fit together.
If building it yourself is hard, an expert can take it on
If you are new or short on time, you can hire an expert to build it. From building the site to setting up a shop, developing modules or moving your existing site, you can hand it all off.
Each expert shows their experience and real work, so you can compare and choose. Even if you have not decided what to hand off, leave a request and start with a consultation.
- Site buildingPlanning, design and build in one go
- Shop setupProducts, payments and shipping settings
- Module developmentBuild and add the features you need
- Site migrationMove over from XE or Rhymix
Install it on your server or web hosting
The zittme core is a self-hosted CMS. The source is open, so you can extend and change it as much as you like.
Install it on web hosting or your own server and build anything from a website to a web platform. Boards and members, menus and layouts, multilingual support and notifications come built in, and official resources add business features.
In progressA cloud service you can start without installing anything is planned for 2027.
20 years of lineage
zittme carries on a line of CMSs that grew up with the Korean web. From the Zeroboard days to Rhymix, it stands on code that has run countless communities and sites.
- 1999Zeroboard (ZB4)
The legendary board program that became the standard for Korean web communities.
- 2007Zeroboard 5 → ZBXE
The move from a board to a CMS framework.
- 2008XpressEngine (NAVER)
Grew into an open-source CMS backed by NAVER, and built an ecosystem of modules, add-ons and skins.
- 2016Rhymix
A community-led fork of XE that kept it alive with modern PHP and better performance.
- 2026zittme
A fork of Rhymix that moves toward a CMS with business essentials built in.
Keep using what you already have
zittme is a fork of Rhymix. Thanks to code that has lasted 20 years and the people who kept it going, we did not have to start from scratch.
That is why Rhymix modules and skins work as they are, and you can bring your existing resources with you. We plan to keep following and matching improvements in the Rhymix core. The license is the same GPL v2.
zittme, built together
zittme is an open-source project. Anyone can help build the next version of zittme in their own way.
Contribute code
From bug reports and feature ideas to core pull requests. Your commits become part of zittme history.
Third-party development
Build modules, skins and themes and publish them in Resources. We are building an ecosystem where your work earns you income.
Community
Q&A, sharing tips and know-how, helping with translation. There are plenty of ways to contribute without code.
Beyond the Korean web, to the world
From 2027, zittme expands through global localization.
We will help experts and third-party developers reach the global market, not just Korea.
- 2026Korea launchCore 1.0 stable release
- 2027Global localizationMultilingual service · global Resources
- NEXTExperts go globalSelling themes and modules worldwide