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.

Machine learning research for speech engines

Speech & Machine Learning

This speech-to-text engine uses deep learning techniques to improve accuracy.


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


This modern browser engine, written in Rust, takes advantage of parallel-processing hardware.

WebAssembly research


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