mdn-browser-compat-data
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Browser compatibility data provided by MDN Web Docs
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{
"css": {
"properties": {
"font-feature-settings": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/CSS/font-feature-settings",
"support": {
"chrome": [
{
"version_added": "48"
},
{
"prefix": "-webkit-",
"version_added": "16"
}
],
"chrome_android": {
"version_added": "48"
},
"edge": {
"version_added": "15"
},
"firefox": [
{
"version_added": "34",
"notes": "The <a href='http://mpeg.chiariglione.org/standards/mpeg-4/open-font-format/text-isoiec-cd-14496-22-3rd-edition' >ISO/IEC CD 14496-22 3rd edition</a> suggests using the <code>ssty</code> feature to provide glyph variants more suitable for use in scripts (for example primes used as superscripts). Starting with Firefox 29, this is done automatically by the <a href='https://developer.mozilla.org/docs/Web/MathML'>MathML</a> rendering engine. The ISO/IEC CD 14496-22 3rd edition also suggests applying the <code>dtls</code> feature to letters when placing mathematical accents to get dotless forms (for example dotless i, j with a hat). Starting with Firefox 35, this is done automatically by the MathML rendering engine. You can override the default values determined by the MathML rendering engine with CSS."
},
{
"prefix": "-moz-",
"version_added": "15",
"notes": "From Firefox 4 to Firefox 14 (inclusive), Firefox supported an older, slightly different syntax. See <a href='http://hacks.mozilla.org/2010/11/firefox-4-font-feature-support/'>OpenType Font Feature support in Firefox 4</a>."
}
],
"firefox_android": [
{
"version_added": "34",
"notes": "The <a href='http://mpeg.chiariglione.org/standards/mpeg-4/open-font-format/text-isoiec-cd-14496-22-3rd-edition' >ISO/IEC CD 14496-22 3rd edition</a> suggests using the <code>ssty</code> feature to provide glyph variants more suitable for use in scripts (for example primes used as superscripts). Starting with Firefox 29, this is done automatically by the <a href='https://developer.mozilla.org/docs/Web/MathML'>MathML</a> rendering engine. The ISO/IEC CD 14496-22 3rd edition also suggests applying the <code>dtls</code> feature to letters when placing mathematical accents to get dotless forms (for example dotless i, j with a hat). Starting with Firefox 35, this is done automatically by the MathML rendering engine. You can override the default values determined by the MathML rendering engine with CSS."
},
{
"prefix": "-moz-",
"version_added": "15",
"notes": "From Firefox 4 to Firefox 14 (inclusive), Firefox supported an older, slightly different syntax. See <a href='http://hacks.mozilla.org/2010/11/firefox-4-font-feature-support/'>OpenType Font Feature support in Firefox 4</a>."
}
],
"ie": {
"version_added": "10"
},
"opera": [
{
"version_added": "35"
},
{
"prefix": "-webkit-",
"version_added": "15"
}
],
"opera_android": [
{
"version_added": "35"
},
{
"prefix": "-webkit-",
"version_added": "14"
}
],
"safari": [
{
"version_added": "9.1"
},
{
"partial_implementation": true,
"version_added": "4",
"version_removed": "6"
}
],
"safari_ios": [
{
"version_added": "9.3"
},
{
"partial_implementation": true,
"version_added": "3.2",
"version_removed": "6.1"
}
],
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "4.4"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
}
}
}