Sub-50ms Page Load Optimization
2 videos · score: 2,054 · first seen Jun 30, 2026
Sub-50ms Page Load Optimization is gaining attention as a development focus — Matthew Berman highlights an automated loop that continuously optimizes page loads under 50 milliseconds, while Theo - t3.gg emphasizes building solutions from personal problems, offering a contrasting approach to the same performance goals.
How to Build Cool Things
The creator argues that the most effective approach to building innovative projects is to solve personal problems and follow the resulting chain of related issues (yak shaving), rather than seeking external inspiration.
Use LOOPS for everything
The video details a custom automated optimization loop that iteratively measures and refines every page load in an application to enforce a sub-50ms target, emphasizing that removing humans from the process is the key to consistent performance.