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Life & fun · February 26, 2025

Mix live-streams programatically with React

Toolkit for real-time, low latency, programmable video and audio mixing. - software-mansion/smelter

Mix live-streams programatically with React launched on February 26, 2025 with 7 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Smelter is a toolkit for real-time, low-latency, programmable video and audio composition. Check out our Getting Started section, or jump right into the set of guides we've prepared. Our open-source hardware video coding library, gpu-video is located in the gpu-video subfolder of thisfrom github.com

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