Let’s invent something together. Every day, Mozilla Research engineers tackle the most challenging problems on the web platform. All our promising solutions are developed in open communities, so we can build the Internet of the future together.

Mixed Reality

Build virtual and augmented reality applications for headsets and browsers.

Open Media

Tomorrow’s media codecs and formats should be scalable, web-friendly and open to all.

Speech & Machine Learning

This speech-to-text engine uses neural networks to improve accuracy.


Get speed, safety and parallelism in this modern systems programming language.


A modern browser engine written in Rust that takes advantage of parallel-processing hardware.


Speed up JavaScript apps using the .wasm format as a compiler target.