It hooks requests from a puppeteer page and emits as Observable.
You can see the complete example at test/index.spec.ts.
const browser = puppeteer.launch();
const html = `
<script>
fetch("http://domain.com", "A").then(()=>{
fetch("http://not-domain.com", "B")
}).then(()=>{
fetch("http://domain.com", "C")
})
</script>`
streamPageEvents(browser, "http://domain.com", html, async (page:puppeteer.Browser, req:puppeteer.Request) => req.postData()).subscribe({
next: console.log
})
// output
// A
// C