Rust Lang GitHub Repositories (2026) · Open Source Tools

VectorCraft: An open-source, vector art tool written by scratch in pure Rust

An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

Mobile music utility built with Flutter and Rust. High-quality audio management for your personal library. open source, no ads, no subscription.

A fast, resilient, multi-source file retriever and download engine

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

🚂 🦀 The one-person framework for Rust for side-projects and startups

A fast, free and open-source GIS in pure Rust.

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

Run compilers interactively from your web browser and interact with the assembly

Display Dynamic Island on Windows

Creusot helps you prove your Rust code is correct.

Search infrastructure for AI

Flare - A Familiar, Open Source Animation Suite. Forked from OpenToonz.

Rust‑first, cross‑platform wgpu/WebGPU renderer exposed to Python for fast, headless 3D rendering. Built in Rust, shipped as Python wheels.

Analyze Rust crates without touching compiler internals

Apache Auron is an accelerator for big data engines, leveraging native vectorized execution to accelerate query processing.

A cross-platform, high-performance and asynchronous web server for static files-serving. ⚡

A high-performance observability data pipeline.

HelixDB is an OLTP graph database with native vector and full-text search built in Rust on Object Storage.

Deterministic agent harness for Temporal (in Rust)