message: wrench: tweak timestamp refresh interval
diff: @@ -6,7 +6,7 @@ export function $(sel, parent = document) {
  return arr.length >= 1 ? arr : null;
  }
  -export const TIMESTAMP_INTERVAL = 1e3 * 8;
  +export const TIMESTAMP_INTERVAL = 1e3 * 30;
  export function on(name, cb) {
  listeners[name] = (ev, data) => cb(ev, data);
  