Description: OpenLayers is an open source JavaScript library for displaying map data in web browsers. It provides an API for building rich web-based geographic applications similar to Google Maps.
Type: software
Pricing: Open Source
Description: Yelp is a website and mobile app that provides crowdsourced reviews about local businesses. Users can read and write reviews, rate their experience, and search for restaurants, shops, services, and other businesses in their area.
Type: software