How to (not) optimize web application

The journey of every developer eventually leads to a point where their latest feature appears to be sluggish. This marks the ideal moment for optimization, a process that can be time-consuming, prone to numerous errors, and, in the end, potentially slow down the entire program. We know something about it because in ShareTheBoard, a web application designed for image processing using neural networks., we encountered almost every optimization pitfall. Furthermore, we have finally achieved success, allowing us to rent about what an effective optimization process should look like, the obstacles you may encounter when implementing machine learning models into the web world, and how to squeeze out the last drops of performance from a web browser.