1. CSS3 image-orientation

    CSS property used generally to fix the intended orientation of an image. This can be done using 90 degree increments or based on the image's EXIF data using the "from-image" value.

  2. CSS text-orientation

    The CSS `text-orientation` property specifies the orientation of text within a line. Current values only have an effect in vertical typographic modes (defined with the `writing-mode` property)

  3. DeviceOrientation & DeviceMotion events

    API for detecting orientation and motion events from the device running the browser.

  4. Orientation Sensor

    Defines a base orientation sensor interface and concrete sensor subclasses to monitor the device’s physical orientation in relation to a stationary three dimensional Cartesian coordinate system.

  5. Screen Orientation

    Provides the ability to read the screen orientation state, to be informed when this state changes, and to be able to lock the screen orientation to a specific state.

  6. absoluteorientationsensor api

  7. absoluteorientationsensor api: `absoluteorientationsensor()` constructor

  8. deviceorientationevent api

  9. deviceorientationevent api: absolute

  10. deviceorientationevent api: alpha

  11. deviceorientationevent api: beta

  12. deviceorientationevent api: `deviceorientationevent()` constructor

  13. deviceorientationevent api: gamma

  14. deviceorientationevent api: `requestpermission()` static method

  15. element api: ariaorientation

  16. gamepadpose api: orientation

  17. orientationsensor api

  18. orientationsensor api: populatematrix

  19. orientationsensor api: quaternion

  20. pannernode api: orientationx

  21. pannernode api: orientationy

  22. pannernode api: orientationz

  23. relativeorientationsensor api

  24. relativeorientationsensor api: `relativeorientationsensor()` constructor

  25. screenorientation api

  26. screenorientation api: angle

  27. screenorientation api: `change` event

  28. screenorientation api: lock

  29. screenorientation api: type

  30. screenorientation api: unlock

  31. screen api: lockorientation

  32. screen api: orientation

  33. screen api: `orientationchange` event

  34. vrpose api: orientation

  35. window api: orientation

  36. window api: `orientationchange` event

  37. xrcubelayer api: orientation

  38. xrrigidtransform api: orientation

  39. css at-rule: `@media`: `orientation` media feature

  40. css at-rule: `@page`: `page-orientation` descriptor

  41. css property: glyph-orientation-vertical

  42. css property: image-orientation: `flip` & `<angle>`

  43. css property: image-orientation: from-image

  44. css property: image-orientation: none

  45. css property: text-orientation: mixed

  46. css property: text-orientation: sideways

  47. css property: text-orientation: upright

  48. html element: iframe: sandbox: `sandbox="allow-orientation-lock"`

  49. manifest: orientation

  50. svg element: glyph: orientation