fileset-browser .browser .entry(each="{entry in entries}" class="{folder: entry.type === 'folder'}") span.filename {entry.name} span.size(hide="{entry.type === 'folder'}") {entry.size} style(scoped, type="scss"). .browser { background-color: #e8e8e8; border: 1px solid gray; .entry { font-size: 14px; background: linear-gradient(to bottom, #efefef 0%,#e5e5e5 100%); padding: 4px 6px; &.folder { background: linear-gradient(to bottom, #e2e2e2 0%,#d4d4d4 100%); } .filename { font-weight: 600; } .size { float: right; color: gray; } } } script. const $ = require("jquery"); const path = require("path"); const byteSize = require("byte-size"); const xtend = require("xtend"); const rfr = require("rfr"); const listDirectory = rfr("lib/filesystem/list-directory"); Promise.try(() => { return listDirectory(path.join(__dirname, "../../../")); }).map((entry) => { return xtend(entry, { size: byteSize(entry.size, {units: "iec"}) }); }).then((entries) => { this.entries = entries; this.update(); }); /* this.on("mount", () => { $("strong", this.root).on("click", () => { this.trigger("click"); }); }); */