Before opening an issue:

• Search for duplicate or closed issues
• Validate and lint any HTML to avoid common problems
• Prepare a reduced test case for any bugs
• Read the contributing guidelines When asking general "how to" questions:
• Please do not open an issue here
• Instead, ask for help on StackOverflow, IRC, or Slack When reporting a bug, include:
• Operating system and version (Windows, Mac OS X, Android, iOS, Win10 Mobile)
• Browser and version (Chrome, Firefox, Safari, IE, MS Edge, Opera 15+, Android Browser)
• Reduced test cases and potential fixes using JS Bin When suggesting a feature, include:
• As much detail as possible for what we should add and why it's important to Bootstrap
• Relevant links to prior art, screenshots, or live demos whenever possible