regex.js

function parseString(string) {
    const keyRegex = /(\w+\d+):/g;
    const valRegex = /:(["']?)(\w+)(\\?.)*?\1/g;

    const matchKeys = string.match(keyRegex);
    const matchValues = string.match(valRegex);

    let result = [];

    for (let i = 0; i < matchKeys.length; i++) {
        matchKeys[i] = matchKeys[i].slice(0, matchKeys[i].length - 1);
        matchValues[i] = matchValues[i].substring(1);
        result[i] = {
            [matchKeys[i]]: matchValues[i]
        };
    }

    return result;
}