Tinyman APRs

tinyaprs.js

javascript:(function(){
    function parseDollarVal(_txt) {
        let txt = _txt.split("$")[1] || "0";

        let lastChar = txt[txt.length-1];
        let multiplier =
            lastChar == 'M' ? 1000000
            : lastChar == 'K' ? 1000
            : 1;

        let lastCharIsNum = lastChar >= '0' && lastChar <= '9';
        txt = lastCharIsNum? txt : txt.substring(0, txt.length-1);

        return parseFloat(txt) * multiplier;
    }
    
    let table = document.querySelector(".popular-pool-table");
    let rows = table.querySelector(".table-body").children;

    for(let row of rows) {
        let TVLElement = row.children[1].querySelector(".typography--secondary-body");
        let TVL = parseDollarVal(TVLElement.innerText);

        let feesElement = row.children[4].children[0];
        let fees = parseDollarVal(feesElement.innerText);

        let APR = (365 * fees / TVL * 100).toFixed(2);
        feesElement.innerText += " (" + APR + "%)";
    }
})();

Details and discussion

The gist inspired me to write my own code for calculating Tinyman LP asset changes.