Open Source Rust Software & Tools

High-performance Rust-based S3-compatible object storage with deduplication, SQL queries, and federation.

A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

Open-source product analytics with session recording, feature flags, and A/B testing — self-hostable. Replaces Google Analytics, Mixpanel, and Amplitude.

A self-hosted, cross-platform podcast management system with a modern Rust and Python stack.

An open-source, single-executable Firebase alternative with sub-millisecond REST and realtime APIs, built-in auth, a WebAssembly runtime, and an admin UI.

An open-world, voxel-based multiplayer RPG inspired by Cube World, built with the Rust programming language.

Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.

S3-compatible distributed object storage designed for small self-hosted geo-distributed deployments, built in Rust.

Turn raw screenshots into polished, shareable visuals. Free, open-source, and completely offline with Tauri.

A beautiful, private, local-first personal finance tracker for investments, net worth, spending, and simulations.

Cap is an open-source Loom alternative for beautiful, shareable screen recordings. Record in 4K, get instant share links, and keep full content ownership.

Free, open-source screen recorder and video editor with polished demos, captions, zooms, and local AI editing.

Run and test HTTP requests with plain text — a simple yet powerful command-line tool for API testing.

A fast, self-hostable scheduling platform written in Rust, like Cal.com but without Node.js or a database server.

Vaultwarden is an unofficial, Bitwarden-compatible server written in Rust. Self-host your password vault with low resource use and full client compatibility.

Local-first desktop project manager for small dev teams with Kanban workflow and zero cloud dependency.

Self-hosted tracker for media consumption and fitness, with imports from Trakt, Goodreads, MyAnimeList, Plex, Jellyfin and more.

Open-source deployment and server management platform for running apps across many servers. Self-hostable alternative to Heroku, Vercel, and Railway.

Open source desktop Markdown presentation editor with live preview, themes, and PPTX export — a self-contained alternative to PowerPoint.

Scratch is a minimalist, offline-first markdown note-taking app for macOS, Windows, and Linux. Plain text files, keyboard-driven, with no cloud lock-in.

Open-source local-first Markdown workspace for macOS with wiki, AI editing, and encrypted sync.

Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.

Open-source platform for fine-tuning and running LLMs locally — 2x faster training with 70% less VRAM. Supports LoRA, QLoRA, DPO, GRPO.

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬