https://blog.mohdmahmodi.com/ Notes by Mohd Mahmodi on WebRTC, running machine learning models in the browser, and iOS apps. Written while building the projects they come from. en-us Mon, 10 Aug 2026 14:00:00 -0700 https://blog.mohdmahmodi.com/ewma-weight-trend-swift-charts https://blog.mohdmahmodi.com/ewma-weight-trend-swift-charts Mon, 10 Aug 2026 14:00:00 -0700 Daily weigh-ins swing by pounds while real change creeps along at a tenth of one. The smoothing engine, what a 0.10 constant actually costs you in lag, and the caching layer that fixed a stuttering scrub. https://blog.mohdmahmodi.com/webrtc-file-transfer-between-browsers https://blog.mohdmahmodi.com/webrtc-file-transfer-between-browsers Mon, 10 Aug 2026 10:00:00 -0700 A browser cannot see its own network, so discovery is keyed on public IP. Then two water marks stop a fast sender drowning a slow receiver, and a base64 relay covers the networks that block WebRTC outright. https://blog.mohdmahmodi.com/background-removal-in-the-browser https://blog.mohdmahmodi.com/background-removal-in-the-browser Mon, 10 Aug 2026 09:30:00 -0700 Getting WebAssembly threads on a static host, picking a model tier from the device, resizing before inference so phones survive it, and an erase and restore brush built on two canvases. https://blog.mohdmahmodi.com/split-flap-display-css-javascript https://blog.mohdmahmodi.com/split-flap-display-css-javascript Mon, 10 Aug 2026 08:30:00 -0700 Travelling 62 positions around the spool takes two seconds because only the landing is animated. The four layers of a cell, one frame loop for the whole board, and why every click is detuned.