HeartRate JS vs Linkello
A side-by-side look at HeartRate JS and Linkello. For an in-depth review of either product, follow the links below.
HeartRate JS
Sport & Health
HeartRate JS is an open-source JavaScript library that enables real-time heart rate monitoring and visualization in the browser using a device's webcam. It uses image processing and color tracking algorithms to detect subtle color changes in a user's face caused by blood circulation and derive an estimated heart rate.
heart-ratehealthtrackingwebcam
Linkello
Social & Communications
Linkello is a free and open-source alternative to Linktree. It allows users to create a simple landing page with links that lead to their other social media profiles and sites. Useful for creators, influencers, artists etc. to funnel their audience.
linktreesocial-medialanding-pageopen-source
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