fetch
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What is fetch?
The fetch() method in JavaScript is used to request to the server and load the information on the webpages. The request can be of any APIs that return the data of the format JSON or XML. This method returns a promise.
Free resources to learn fetch
- Official docsMDN - Using the Fetch API
- Official docsNodeJS globals: fetch
- Official docsMDN - Promise
- ArticlefreeCodeCamp on avoiding callback hell
More in stage 9: Monitor Changes (Dev)
fetch: common questions
Can I learn fetch in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain fetch in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this fetch tutorial for beginners?
It is lesson 71 of 113 in the free Node.js roadmap, in stage 9, Monitor Changes (Dev). If you are new to Node.js, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.