Grabs all free game's app ids in Steam, requires steam inventory helper to check if you already have the game or not, but not obligatory

FreeGamesGrab.js

//Use on https://store.steampowered.com/search/
//By Folfy Blue

function startLoadingGames() {
	var scroll = setInterval(function(){ window.scrollBy(0,1000000); }, 1000); //load new games by scrolling down
}

function listFreeGames() {
	for(var i = 0; i < 10000; i++) {
		window.clearInterval(i);
	}

	console.clear();

	var inputs = document.getElementsByClassName("search_result_row ds_collapse_flag  app_impression_tracked"); //Get all of steam's displayed ganes

	for(var i = 0; i < inputs.length; i++) {
	    // Only if there is only single class
	    if(inputs[i].className == "search_result_row ds_collapse_flag  app_impression_tracked") { //if don't have the game yet
	    	if (inputs[i].getElementsByClassName("col search_price_discount_combined responsive_secondrow").item(0).dataset.priceFinal == "0") { //if free
	    		console.log("a/"+inputs[i].dataset.dsAppid + ","); //log it
	    	}
	    }
	}
	inputs = null;

}

document.body.addEventListener('click', listFreeGames, true);
//Use startLoadingGames() to start
//Use listFreeGames() or click anywhere to get the free games app IDs