Dev Logs & Updates

PulseBeam Blog

A mix of deep dives, odd experiments, and what we learned along the way.

July 10, 2026

Moving a Rust WebRTC SFU to thread-per-core: 70ms → 10ms P99.99 latency

We recently migrated our open-source Rust WebRTC SFU server from Tokio's default multi-threaded work-stealing model to a thread-per-core (TPC)...

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December 11, 2025

•By Lukas Herman

Why We Built Yet Another WebRTC SFU

The first time I got WebRTC working, it was insanely magic: peer-to-peer video and data, straight between devices. **No servers, no middlemen**—just...

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