Effect-TS Patterns: Concurrency

This skill provides 20 curated Effect-TS patterns for concurrency. Use this skill when working on tasks related to:

• concurrency
• Best practices in Effect-TS applications
• Real-world patterns and solutions

🟡 Intermediate Patterns

Race Concurrent Effects for the Fastest Result

Rule: Use Effect.race to get the result from the first of several effects to succeed, automatically interrupting the losers.

Good Example:

A classic use case is checking a fast cache before falling back to a slower database. We can race the cache lookup against the database query.