Calm - Calm.com can help you reduce stress and increase calm.
Heal-ium - Learn more about of XR on your brain with our Case Studies
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Sound-To-Calm - A stress relief site to stay calm and carry on.
Relay - An extension that adds Discord-style chat to every website
Timeless | Meditation - Personal practice meditation timer with guided instruction and multi-day courses.