const regex = /\w+-gradient\(.*?\)\)|\w+-gradient\(.*?\)/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('\\w+-gradient\\(.*?\\)\\)|\\w+-gradient\\(.*?\\)', 'gm')
const str = `Only Match CSS gradients ignoring everything else.
EXAMPLES
2 and 3+ colors any type (4 matches): \\w+-gradient\\(.*?\\)\\)|\\w+-gradient\\(.*?\\)
3+ colors linear (1 match): linear-gradient\\(.*?\\)\\)
2 colors linear (4 matches): linear-gradient\\(.*?\\)
2 colors any type (4 matches): \\w+-gradient\\(.*?\\)
---
linear-gradient(148deg, #c2fd88 24%, #89fc80 100%); //green
linear-gradient(148deg, #fff 24%, #000 100%); //gray
\`background-image: linear-gradient(to right, rgb(236, 72, 153), rgb(239, 68, 68), rgb(234, 179, 8));\`
\$highlight-rainbow: conic-gradient(from 195.94deg at 50% 50%, #FF1B71 -28.98deg, #E0201A 0.41deg, #EE3F16 27.93deg, #FF6128 54.73deg, #FDA206 88.8deg, #FFED00 117.65deg, #DFF051 145.77deg, #17AB70 175.77deg, #1A8F9C 207.65deg, #005AFF 239.36deg, #5C4ECE 274.87deg, #582C86 304.33deg, #FF1B71 331.02deg, #E0201A 360.41deg);
`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions