Flutter GitHub Repositories (2026) · Open Source Tools

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

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

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

Self-hosted iOS & Android simulator streaming for the whole team

High performance self-hosted photo and video management solution.

Open source device layer for AI coding agents: a CLI, MCP server, and typed Node.js API to control mobile, web, TV, and desktop apps on devices and simulators, locally or in the cloud.

The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.

NobodyWho is an inference engine that lets you run LLMs locally and efficiently on any device.

Vicoa is the agentic IDE for running a team of coding agents from desktop, mobile, VPS. Open-source, self-hostable.

AI that sees your screen, listens to your conversations and tells you what to do

The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more

kkRepo is a Nexus-compatible, self-hosted artifact repository for Maven, npm, PyPI, Go, Helm, NuGet, Cargo/Rust, Dart/Pub, Docker/OCI, RubyGems, and Yum artifacts. It supports one-click migration from Nexus to kkRepo.

Unified access to native system APIs (windows, tray icons, menus, displays, dialogs, …) for Dart/Flutter, Rust, C#, JS/TS and Python, built on one C++ core.

BottleCRM: free, open-source (MIT) CRM with sales, support tickets and invoicing in one app. Unlimited users; self-host or use the hosted app.

Measure helps mobile teams monitor and fix crashes, ANRs, bugs, and performance issues. The open source alternative to Firebase Crashlytics.

Offline-first workout tracker for strength and cardio, with progress graphs, rest timers, and custom themes. Built with Flutter.

Multi-platform proxy client powered by sing-box, with full Clash, sing-box & v2ray subscription support

A fast, open-source iOS Simulator for Xcode 27+. Bring back the classic Simulator workflow, plus deep links, push, proxy certs and hot reload in one window.

Open-source generative UI framework: agents stream layout data, and apps render it with native components in React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose.

Starling — a new Linux desktop environment: Swift shell, its own compositor, a Flutter-to-Swift framework port, and first-party apps