edge.md

Popular Open-Source Edge Projects

Tool	Description
EdgeX Foundry	A vendor-neutral, open-source framework for building edge computing solutions.
KubeEdge	Kubernetes-native edge computing framework for managing workloads and devices at the edge.
Open Horizon	IBM’s open-source project for managing edge devices and apps at scale.
Baetyl	An edge computing platform from Baidu, designed for AI at the edge.
LF Edge Projects	A Linux Foundation umbrella hosting multiple edge computing projects like Fledge, EVE, etc.
FogLAMP	Open-source fog computing platform for industrial IoT.

WasmEdge Where to use it

Domain	Use Case
Edge computing	Run real-time inference, filtering, or control logic on devices like gateways, cameras, routers
Serverless	Fast cold starts for function-as-a-service (FaaS) platforms
Microservices	Lightweight, portable services with faster response times
IoT devices	Minimal resource usage makes it suitable for constrained environments
AI/ML at the edge	Run TensorFlow Lite or OpenVINO models on edge hardware
Blockchain & smart contracts	Lightweight execution environments for decentralized apps

Example in Rust:

// hello.rs
fn main() {
    println!("Hello from WasmEdge!");
}

Compile with wasm32-wasi target:

rustup target add wasm32-wasi
cargo build --target wasm32-wasi --release

Run it with WasmEdge:

wasmedge target/wasm32-wasi/release/hello.wasm

Run it in Docker:

docker run --rm wasmedge/wasmedge hello.wasm

• Use in Kubernetes: Integrate with Krustlet or use as a lightweight container alternative.
• Integrate with OpenFaaS, Knative, or other FaaS platforms.