@1adybug/vivo-sans

Self-host vivo Sans with a variable weight axis and Unicode-range WOFF2 subsets.

npm install @1adybug/vivo-sans

Import one of these equivalent CSS entry points in your application:

import "@1adybug/vivo-sans";
// Or: import "@1adybug/vivo-sans/wght";
// Or: import "@1adybug/vivo-sans/wght.css";

body {
  font-family: "vivo Sans", sans-serif;
  font-weight: 400;
}

Font data

• Weight axis: 100–850, native default 400; normal style.
• 149 local WOFF2 files, loaded by character range.
• Font version: OS SC 1.05 / EN 1.150.
• No runtime dependencies or install scripts; no external font service requests.
• metadata.json, unicode.json, sources.json, and files/* are exported.

Optical size axis: 10–22, native default 16. Both the weight and optical size axes are preserved; the browser can use automatic optical sizing.

Native weight instances

The complete named weight instances from the source font's fvar table are listed below. Names and coordinates are preserved; the package does not normalize the weight axis. The axis is continuous: any weight within 100–850 is supported, not just these instances.

The source font uses numeric instance names; these are preserved in the table and metadata.json. All named instances use opsz: 16.

| Native instance | font-weight / wght | | --- | --- | | 100 | 100 | | 200 | 200 | | 300 | 300 | | 400 | 400 | | 500 | 500 | | 600 | 600 | | 700 | 700 | | 800 | 800 | | 850 | 850 |

CSS normal means 400 and bold means 700, regardless of the font's native default or instance names. Importing this package only registers @font-face rules; it does not set the application's body weight or remap CSS keywords. Weights outside the supported axis range are clamped to the nearest endpoint.

See the CSS font-weight specification.

Copyright and license

Copyright vivo Mobile Communication Co., Ltd.. Font rights remain with the original copyright holder. The original vendor license is included as LICENSE; it is not an MIT or SIL OFL font license. This is an independently maintained package, not an official vendor package.

Official font source. File hashes and original download details are recorded in sources.json.