It only took Guilherme Rodrigues, Rafael Crespo, and Luciano Júnior a year for their fast growing innovative frontend platform, Deco. According to him, their clients rave about their “fast page loads”,where a 100 millisecond improvement can increase conversion rates by 8. These glowing reviews are largely attributed to building with Deno and Deno Subhosting. From the left: Guilherme Rodrigues, Rafael Crespo, Luciano Júnior The challenge Prior to using Deno, the co-founders struggled to find the right tech to realize their vision of making it as easy as possible for developers to build for the web without sacrificing end-user performance. While working together at a previous company, Guilherme, Luciano, and Rafael realized that building e-commerce frontends was getting more complex, while negatively impacting performance.