npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@flatscout/source-realadvisor

v1.0.0

Published

Source plugin for [realadvisor.ch](https://realadvisor.ch) — Swiss real-estate aggregator with a public REST endpoint.

Readme

@flatscout/source-realadvisor

Source plugin for realadvisor.ch — Swiss real-estate aggregator with a public REST endpoint.

API surface

  • Endpoint: GET https://realadvisor.ch/api/listings
  • Anonymous: no API key, no auth, no captcha
  • Pagination: 1-based, 36 items/page (page=N)
  • Default sort: created_at_desc (newest first — perfect for polling)
  • Response includes total_count for pagination planning

See docs/research/2026-05-18-realadvisor-investigation.md for the investigation notes.

Aggregator caveat

RealAdvisor surfaces listings from other Swiss portals (Homegate, ImmoScout24, Flatfox, …) with an encrypted clickout URL token resolved server-side. The original portal is NOT exposed in the API. Heavy overlap with @flatscout/source-flatfox and @flatscout/source-homegate is expected; Flatscout's cross-source dedup (Phase A) handles the overlap and demotes realadvisor to a fallback when a portal duplicate is available (default priority 50 vs portals at 70-80).

Config

schedule: '*/3 * * * *'
search:
  offer_type: rent
  composite_property_type: apartment
  place_slugs: ['canton-zurich']
  price_max: 4000
  surface_min: 80
fetch:
  max_pages: 5
  pace_ms: 2000

All search.* fields are optional with sensible Zurich-apartment-rental defaults.

Tests

pnpm --filter @flatscout/source-realadvisor test

Tests use undici MockAgent with a captured fixture under test/fixtures/responses/. No live network calls.