| Learning Resources/Air Mozilla + | Novice +, Intermediate +, Advanced + |
| Learning Resources/BMO User Guide + | Novice +, Intermediate +, Advanced + |
| Learning Resources/Capture Mozilla + | Novice + |
| Learning Resources/Code Firefox + | Novice + |
| Learning Resources/CodingBat + | Novice + |
| Learning Resources/Contribute to FireFox OS + | Novice +, Intermediate +, Advanced + |
| Learning Resources/Contribute to Firefox Testing (Guides Answer) + | Novice +, Intermediate +, Advanced + |
| Learning Resources/Contributing to the Mozilla codebase + | Novice +, Intermediate + |
| Learning Resources/Create an Open Web App + | Intermediate + |
| Learning Resources/Develop HTML5 Web Apps for an open marketplace + | Intermediate + |
| Learning Resources/Developer Evangelism Handbook + | Novice +, Intermediate + |
| Learning Resources/Developing Gaia (Firefox OS) + | Novice +, Intermediate + |
| Learning Resources/FFOS Teseting Resources (Guides Answer) + | Novice +, Intermediate + |
| Learning Resources/Firefox Add-On Testing + | Intermediate + |
| Learning Resources/Firefox History: Story of 1.0 download size + | Novice +, Intermediate +, Advanced + |
| Learning Resources/Getting Started with Firefox Add-on Development + | Novice + |
| Learning Resources/Git Immersion + | Novice + |
| Learning Resources/Helping Users (Guides Answer) + | Novice +, Intermediate +, Advanced + |
| Learning Resources/Internet Relay Chat (IRC) at Mozilla + | Novice + |
| Learning Resources/Kitsune (SUMO platform) Documentation + | Novice + |
| Learning Resources/Localization + | Novice +, Intermediate +, Advanced + |
| Learning Resources/Mozilla Developer Network + | Novice +, Intermediate +, Advanced + |
| Learning Resources/Mozilla Discourse + | Novice + |
| Learning Resources/Mozilla Discussion Forums + | Novice + |
| Learning Resources/Mozilla Hacks + | Novice +, Intermediate +, Advanced + |
