Making decisions in a bubble = 🤬

In the process of building our apps I received a private Slack message:

Why was the data dashboard built using React if our front-end stack is based on Ember? — a not very happy front-end engineer

• 💀 I didn’t know we had added a new tool to our stack. 😳
• 💀 Other team members who should’ve known about it, didn’t know either.
• 💀 Someone made an important decision on behalf of our entire team, but the team wasn’t included in it.
• 💀 No one, including myself, appreciated the surprise.