Node.js · Senior · Question 22 of 75

What is `undici` in Node.js?

1A template engine
2A WebSocket server
✓Correct answer: The HTTP/1.1 client written for Node.js that powers the global fetch and offers pooling and pipelining

Explanation

Using undici directly (Pool, Agent, request) gives finer control over connection pools and timeouts than fetch.

Further reading

Node.js API: Globals ↗

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