Repository Index

ZapFast: a fast, native WhatsApp client in Rust and egui

• chat
• desktop-app
• egui
• linux

A lightweight stream processing library for Go

• stream-processing
• pipeline
• etl
• kafka

Universal BLE Smart Scale bridge. Captures body composition from Renpho, Xiaomi & 20+ others, syncs to Garmin Connect, Strava, MQTT (Home Assistant), InfluxDB, Webhooks, Ntfy & local files (CSV/JSONL). Headless CLI for Raspberry Pi, Linux, macOS & Windows.

• garmin
• typescript
• mqtt
• ble

Multi-core Window-Based Stream Processing Engine

• llvm
• incremental-computation
• aggregation
• stream-processing

Open-source streaming SQL engine written in Rust using Apache Arrow and DataFusion. Supports continuous queries, temporal stream joins, tumbling/session windows, and CDC/Kafka connectors. Lightweight, embeddable, and sub-microsecond latency

Window-Based Hybrid CPU/GPU Stream Processing Engine

• stream-processing
• hybrid
• multicore
• gpu

Sliding-window and regular top-K sketches, based on HeavyKeeper

• go
• golang
• heavy-hitters
• probabilistic-data-structures