The PDF.js wiki contains relevant pages about setting up PDF.js, contributing to the PDF.js project and other project-related information. To get started, please read the README file and consult the pages below:

• Frequently asked questions: FAQ
• Contributing to PDF.js and setting up testing: Contributing
• Code style information: Style guide
• Squashing multiple commits into one commit: Squashing commits
• Debugging tips and enabling debugging tools: Debugging PDF.js
• Determining which commit caused a regression: Bisecting a regression
• Setting up PDF.js for usage in websites: Setup PDF.js in a website
• Options for the PDF.js viewer: Viewer options
• Interesting user projects: Gallery of user projects and modifications
• Publications, presentations and learning material: Learning resources

Other information can be found through the pages navigation on the right. If you have questions after consulting the wiki, you can contact us as described in the README.