• dbmodel.sql - database model
• gameinfos.inc.php - meta-information
• gameoptions.json - game options & user preferences
• img/ - game art
• Game Metadata Manager - tags and metadata media
• material.inc.php - static data
• misc/ - studio-only storage
• modules/ - additional game code
• states.inc.php - state machine
• stats.json - statistics
• X.action.php - player actions
• X.css - interface stylesheet
• Game.php - main logic
• X.js - interface logic
• X.view.php - dynamic game layout
• X_X.tpl - static game layout

Official

• Deck: a PHP component to manage cards (deck, hands, picking cards, moving cards, shuffle deck, ...).
• Draggable: a JS component to manage drag'n'drop actions.
• Counter: a JS component to manage a counter that can increase/decrease (ex: player's score).
• ExpandableSection: a JS component to manage a rectangular block of HTML than can be displayed/hidden.
• Scrollmap: a JS component to manage a scrollable game area (useful when the game area can be infinite. Examples: Saboteur or Takenoko games).
• Stock: a JS component to manage and display a set of game elements displayed at a position.
• Zone: a JS component to manage a zone of the board where several game elements can come and leave, but should be well displayed together (See for example: token's places at Can't Stop).

Undocumented component (if somebody knows please help with docs)

• Wrapper: a JS component to wrap a <div> element around its child, even if these elements are absolute positioned.

Unofficial

• BGA Code Sharing - Shared resources, projects on git hub, common code, other links
• BGA Studio Cookbook - Tips and instructions on using API's, libraries and frameworks
• Common board game elements image resources

• First steps with BGA Studio
• Create a game in BGA Studio: Complete Walkthrough
• Tutorial reversi
• Tutorial gomoku
• Tutorial hearts
• BGA Studio Guidelines
• BGA game Lifecycle
• Pre-release checklist
• Post-release phase
• Player Resources - add player help/rules to your game page

• Translations - make your game translatable
• Game Replay
• Mobile Users
• 3D
• Compatibility

• Studio FAQ
• Tools and tips of BGA Studio - Tips and instructions on setting up development environment
• Studio logs - Instructions for log access
• Practical debugging - Tips focused on debugging
• Troubleshooting - Most common "I am really stuck" situations
• Studio Bugs - Reports against Studio itself (not BGA!)