medynski

class Extension {
    constructor(api, component, element) {
        this.$api = api;
        this.$component = component;
        this.$el = element;

        this.id = api.store.currentConversation().id;
        this.keyboardListener = api.dom.onTextareaKeyboardEvent(this.onKeyboardEvent.bind(this));
      
        api.common.onCurrentConversationChanged(event => {

medynski

  function fpsMeter() {
    let prevTime = Date.now(),
        frames = 0;

    requestAnimationFrame(function loop() {
      const time = Date.now();
      frames++;
      if (time > prevTime + 1000) {
        let fps = Math.round( ( frames * 1000 ) / ( time - prevTime ) );
        prevTime = time;