Unity Quick Tip: My .gitignore for unity 

Here is the gitignore that I use for commiting up my unity projects into bitbucket:
These are some examples of commonly ignored file patterns.
You should customize this list as applicable to your project.
Learn more about .gitignore:
www.atlassian....
Node artifact files
node_modules/
dist/
Compiled Java class files
*.class
Compiled Python bytecode
*.py[cod]
Log files
*.log
Package files
*.jar
Maven
target/
dist/
JetBrains IDE
.idea/
Unit test reports
TEST*.xml
Generated by MacOS
.DS_Store
Generated by Windows
Thumbs.db
Applications
*.app
*.exe
*.war
Large media files
*.mp4
*.tiff
*.avi
*.flv
*.mov
*.wmv
Unity3D .gitignore file.
Store this file at the root of your local repository.
.DS_Store
Library/
obj/
*.csproj
*.pidb
*.sln
*.suo
Temp/
.vs/
*.user
MemoryCaptures/
.vsconfig
UserSettings/