Nicholai
75168f7678
structure: state/CURRENT.md — 2-4 line session state (rewritten each session) events/ — json event bus (pull-based, optional context) persistent/ — important decisions (one doc per decision) emit — helper script for emitting events
654 B
654 B
| title | impact | impactDescription | tags |
|---|---|---|---|
| Promise.all() for Independent Operations | CRITICAL | 2-10× improvement | async, parallelization, promises, waterfalls |
Promise.all() for Independent Operations
When async operations have no interdependencies, execute them concurrently using Promise.all().
Incorrect (sequential execution, 3 round trips):
const user = await fetchUser()
const posts = await fetchPosts()
const comments = await fetchComments()
Correct (parallel execution, 1 round trip):
const [user, posts, comments] = await Promise.all([
fetchUser(),
fetchPosts(),
fetchComments()
])