Beyond the DevTools: Profiling WebApps at the Assembly Level - Leaning Technologies
leaningtech.com
At Leaning Technologies, we constantly strive to push the boundaries of browser performance, making performance optimization a crucial concern for our developers. Thanks to groundbreaking technologies like CheerpX and CheerpJ, we have successfully redefined what was previously considered achievable within the browser’s environment. While working on such advanced projects, we soon encountered the limitations of...

I am excited to share what I have been working on as a Software Engineer Intern at Leaning Technologies. At Leaning Technologies, we create WebAssembly solutions to help businesses transition from native to modern Web Applications.

My primary project was to overhaul the company’s previous profiling workflow. The blog post dives into profiling web applications, how I developed a new custom profiling workflow, and what I learned and discovered while doing so. It was an incredibly fun and challenging project, and I even discovered a small bug in the Linux Kernel source code while working on it! I also assembled a collection of useful tools and information in a GitHub repository, which is linked in the post. Feel free to check it out!