Firefox 55 update will add support for WebVR standard for viewing the web in VR, which Edge and Chrome already support, rolling out August 8
Web browser developer Mozilla Corp. will bring VR viewing capabilities to its flagship product Firefox by default with its planned update Tuesday.
Context & Ripple Effects
Mozilla has been circling VR for two years: it first shipped WebVR in Firefox Nightly back in 2015, but only behind an add-on and aimed at Oculus Rift early adopters. With Firefox 55 rolling out August 8, the standard moves into the stable browser by default — closing a gap where Edge and Chrome already supported WebVR while Firefox's mainstream users did not.
The timing matters because Mozilla is mid-turnaround: three months later it ships the Quantum engine overhaul in Firefox 57, and within a year it extends the same bet to dedicated hardware with Firefox Reality for standalone VR and AR headsets. Shipping WebVR by default is the step that turns VR browsing from an experiment into something every Firefox install can do.
First-order effects
- Firefox users get VR web viewing without installing anything, and web developers can now treat WebVR as a baseline target across Edge, Chrome, and Firefox rather than writing around Firefox.
Second-order effects
- Headset makers gain a larger addressable browser audience overnight — a dynamic that pays off when HTC partners with Mozilla to bring Firefox's VR browser to the Vive, giving Viveport a first-party web option alongside native apps.
Third-order effects
- If the pattern holds, the browser becomes the default distribution layer for VR content — competing with per-headset app stores — which is exactly the position Mozilla formalizes with Firefox Reality across Viveport, Oculus, and Daydream.
The trend: Browsers are absorbing VR as a default rendering target, with Mozilla moving from Nightly experiments to shipping standards and then building dedicated headset browsers.