Articles by Milica Mihajlija

• 

  Building the DOM faster: speculative parsing, async, defer and preload

  In 2017, the toolbox for making sure your web page loads fast includes everything from minification and asset optimization to caching, CDNs, code splitting and tree shaking. Understanding what goes on inside a browser is still the most powerful tool for every web developer. This article breaks down how defer and async work and how you can leverage the new keyword preload.

  Posted on September 14, 2017