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Dev tools · July 25, 2026

Rivers – a Rust/Python orchestrator with native OIDC and forward auth

I've been building Rivers for the past 7 months, an asset-based orchestrator. The core components such as planning, scheduling etc are in Rust and the user facing API is in Python. My most recent release adds OIDC and forward auth support. Security shouldn't be paywalled :)

Rivers – a Rust/Python orchestrator with native OIDC and forward auth launched on July 25, 2026 with 5 votes, #4,557 of 24,623 launches that month and more than 75% of that year's launches.

Visit github.com ↗Alternativestop 19% of July 2026

What it does

Rivers is an orchestration platform for data and ML pipelines, written in Rust for native performance with a Python-first development experience. - ion-elgreco/rivers

Orchestration platform for tasks and assets, fully backed by Rust. rivers is a Rust-powered orchestration platform built around data assets. Define pipelines in Python; rivers resolves the graph, plans execution - no Python interpreter on the control plane. Hot paths run in compiled Rust: graph resolution, partition mapping, execution planning, the scheduler. Python is the API surface only. Plan times stay sub-millisecond on graphs with thousands of nodes. The UI is Rust too — Leptos SSR + WASM on axum , state read straight from SurrealDB and pushed to the browser via Server-Sent Events. rivers ships with a Kubernetes operator and CRDs. Declare a repo as a CodeLocationfrom github.com

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