Websites built to spec.
Plugins that solve one problem well.
OneStudio is a small studio in Vietnam. We design WordPress websites and build focused plugins for WordPress and WooCommerce — no bloat, no upsells, and data that works without an internet connection when it can.
A Website design Custom WordPress sites — a fixed scope, a spec sheet, a documented handover. → B WordPress plugins Small and focused, for WordPress and WooCommerce. One live today, more in progress. → C Portfolio Selected sites and plugins running in production. → D Open source Plugin and server code on GitHub, self-hostable if you prefer. →
| No. | Plugin | Status | Remark |
|---|---|---|---|
| 01 | Vietnam Address for WooCommerce | Live | Current + legacy structures, bundled data, optional sync server |
More rows are coming — we only print a row when the plugin ships.
Offline first, server second
Software should work the moment it's installed and keep working when the network doesn't. We only reach out to a server when it genuinely helps — always with a clear fallback.
The studio, measured
No inflated counters. These are the figures the work actually stands on.
See the workVietnam Address for WooCommerce — in production, with more in progress.
Every plugin and its sync server published on GitHub, self-hostable.
Current and legacy Vietnamese administrative structures, bundled offline.
Hà Nội studio — replies within a working day, from the people who build.
WordPress website design WooCommerce development Plugin development Vietnamese checkout & address data Performance & accessibility Ongoing support & maintenance
Built well, backed by the builders.
Design, build, and long-term support from a small team that values fixed scope, clear documentation, and software that keeps working offline.
Get in touchA boring, proven stack
We build on tools your team already knows and can hire for. No exotic framework you'll be stuck maintaining after we hand over.