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RSS / ATOM Deserialization module for Deno.
The project aims to provide a lightweight and easy-to-use feed deserializer with the option to output JSON Feed.

Check out the deserializer in this online showcase

Usage

import { deserializeFeed,  } from 'https://deno.land/x/rss/mod.ts';

const response = await fetch('http://static.userland.com/gems/backend/rssTwoExample2.xml');
const xml = await response.text();
const { feed, feedType } = await deserializeFeed(xml);

switch(feedType) {
    case FeedType.Rss2:
        // Your code...
    break;
}

Convert feed to JSON Feed:

import { deserializeFeed } from 'https://deno.land/x/rss/mod.ts';

const response = await fetch('http://static.userland.com/gems/backend/rssTwoExample2.xml');
const xml = await response.text();
const { feed } = await deserializeFeed(xml, { outputJsonFeed: true });

// Your code...

Benchmark

Hardware: Intel i7-9750H 2.60GHz, 32GB 2667 MHz.

Rounds: 10000

Release ATOM (4KB sample) RSS 2.0 (4 KB sample) RSS 1.0 (3 KB sample)
0.1 0.454ms 0.490ms 0.182ms