Why Unlimited‑Free File Hosting Crashes Without Rate Limits

Summary The project attempt to launch a free file hosting platform with “unlimited bandwidth” and “no account required” failed to gain traction and likely faces critical architectural flaws. While the value proposition targets developers, the business model lacks a sustainability layer, making it a prime candidate for an unbounded resource exhaustion incident once it reaches … Read more

Implementing NAT Traversal in Software Engineering

Summary Connecting two PCs directly without NAT traversal or a centralized proxy/relay server is a significant engineering challenge. The root issue is that most ISP infrastructures block inbound connections, so establishing a peer‑to‑peer link requires either exposing a port on one side or leveraging outbound connections that the other side can reach. Key takeaways NAT … Read more

How to use inverse scaling on React Native apps

Solving Inconsistent Font Scaling in React Native Apps Summary Consistent font sizing across different Android/iOS devices proved challenging due to default pixel density scaling in React Native. Attempts to manually scale fonts using screen dimensions failed because reported pixel dimensions don’t linearly correlate with physical display size across manufacturers. Root Cause React Native applies automatic … Read more