'''To make a technical contribution''':
* Contribute to the Mozilla code base -> [https://developerfirefox-source-docs.mozilla.org/en-US/docs/Mozilla/Developer_guide/Introduction Introduction]
* Find your first code contribution -> [http://codetribute.mozilla.org codetribute.mozilla.org]
* Contribute documentation to the Mozilla Developer Network -> [https://developer.mozilla.org/en-US/ developer.mozilla.org]