Stop writing the same custom HTTP wrapper in every project

Every time I start a new frontend or full-stack project, the same ritual happens.

We install axios or grab native fetch, and within a few weeks, we find ourselves building a massive layer of custom wrappers, interceptors, and helpers around it. Why? Because out-of-the-box HTTP clients handle basic data fetching fine, but they completely ignore real-world app constraints like rapid user actions, state duplication, and client-side payload security.

Later, every project codebase ends up with its own "homegrown" network utility to solve four specific headaches.

1. In-Flight Request Flooding

Typical HTTP clients make repeated parallel requests to an API when a user double clicks a button or UI re-renders multiple times. You end up needing to write your own AbortController business logic and/or custom flag locks to avoid wasting any server CPU cycles.