Developer on Firefox OS Firefox OS 2.5

Developer is entry 37 of 39 on the first screen of Settings in Firefox OS Firefox OS 2.5, holding 48 options and 27 more on the screens they open, in the order the device shows them.

• Disabled
• ADB only
• ADB and DevTools
• DevTools via Wi-Fi
• Developer HUD
  • Frames per Second
  • Time to Load
  • Developer Tools
  • Log Changes in ADB
  • Show System HUD
  • Hide All HUD Elements
  • Warnings
  • Errors
  • Security Issues
  • Reflows
  • 0
  • 10
  • 20
  • 50
  • 100
  • Jank
  • 200
  • Unique Set Size
  • App Memory
  • JS Objects
  • JS Strings
  • JS Other
  • DOM
  • Style
  • Other
• Service Workers
  • Intercept requests
  • Allow over HTTP
• Flash Repainted Area
• Overscrolling
• Tiling
• Low Precision Painting
• Low Precision Transparency
• Hardware Composer
• Draw Tile Borders
• Draw Layer Borders
• Dump Layers Tree
• Dump Display List
• Dump LayerScope
• Cards View: Screenshots
• Software Home Button
• Home Gesture
• Continuous Transition
• App Transition
• App Suspending
• Copy/Paste
• Multi-Screen
• Pseudo-Localization
• Log Slow Animations
• Geolocation Output in ADB
• Ignore GPS Locations
• Wi-Fi Output in ADB
• Bluetooth Output in ADB
• Bluetooth HCI Sniffing Logs to SD Card
• NFC Output in ADB
• RIL Output in ADB
• Network Output in ADB
• MMS Output in ADB
• Console Enabled
• Gaia Debug Traces
• Show Screen Reader Settings
• Use Marketplace Reviewer Certs
• Shake to Save System Log
• Enable LogShake QA Mode
• Verbose App Permissions
• Enable Pinning the Web
• Enable View Source Gesture
• Enable Home Screen Paging
• Launch First Time Use
• Full DevTools

What changed in Developer since Firefox OS Firefox OS 2.2

36 new, 21 gone and 18 renamed on this screen and the ones inside it.

• New Developer HUD › Hide All HUD Elements
• New Developer HUD › Security Issues
• New Developer HUD › 0
• New Developer HUD › 10
• New Developer HUD › App Memory
• New Developer HUD › JS Objects
• New Developer HUD › JS Strings
• New Developer HUD › JS Other
• New Service Workers › Intercept requests
• New Service Workers › Allow over HTTP
• New Low Precision Painting
• New Software Home Button
• Gone Developer HUD › Time to load
• Gone Developer HUD › Developer tools
• Gone Developer HUD › Log changes in ADB
• Gone Developer HUD › Show system HUD
• Gone Developer HUD › Security issues
• Gone Pseudo-localization
• Gone Flash repainted area
• Gone Low-precision painting
• Gone Low-precision transparency
• Gone Hardware composer
• Gone Draw tile borders
• Gone Draw layer borders
• Renamed Frames per second → Frames per Second
• Renamed App memory → Time to Load
• Renamed JS objects → Developer Tools
• Renamed JS strings → Log Changes in ADB
• Renamed JS other → Show System HUD
• Renamed Wi-Fi output in ADB → Service Workers
• Renamed Reset and enable full DevTools → Flash Repainted Area
• Renamed Bluetooth output in ADB → Low Precision Transparency
• Renamed NFC output in ADB → Hardware Composer
• Renamed RIL output in ADB → Draw Tile Borders
• Renamed Console enabled → Draw Layer Borders
• Renamed Gaia debug traces → Dump Layers Tree

The same screen in other versions

Other sections of Firefox OS Firefox OS 2.5