Open source. Open possibilities.

Lamitype is a free, open-source, privacy-first macOS speech-to-text app with local Qwen3-ASR on Apple Silicon, Traditional Chinese-first output, live captions, translation, proofreading, and optional cloud dictation.

PiliPlus is a third-party Bilibili client developed with Flutter, supporting Android, iOS, tablets, Windows, and Linux. It offers features like video playback, danmaku, dynamic feeds, private messages, live streaming, offline caching, and DLNA casting.

Aptabase is an open-source, privacy-first analytics platform for mobile, desktop, and web apps. It offers SDKs for Swift, Kotlin, React Native, Flutter, Electron, and more, with minimal data collection and a simple dashboard.

Swift SDK for Aptabase, an open source privacy-first analytics platform. Track custom events in iOS, macOS, and other Apple apps with a simple API. Supports SPM, Xcode, and CocoaPods installation.

openFrameworks is a C++ toolkit for creative coding, supporting cross-platform development for Windows, Linux, macOS, iOS, tvOS, and Emscripten.

A curated awesome list of Flutter resources, featuring libraries, UI components, tutorials, articles, videos, and open-source apps.

Super Productivity is an advanced open-source todo list application featuring integrated timeboxing, time tracking, and extensive third-party task integrations.

Outline Apps provides two tools for self-hosted VPN access: Outline Manager, a GUI for creating and managing Outline servers on Windows, macOS and Linux, and Outline Client, a cross-platform proxy client for Windows, macOS, iOS, Android and Linux that also works with any Shadowsocks server.

Airtest is a cross-platform UI automation framework for games and apps, using image recognition to locate UI elements without code injection. It supports Android, iOS, and Windows, with a GUI tool (AirtestIDE) and CLI for running test cases.

Appwrite is an open-source, all-in-one development platform that provides backend infrastructure and web hosting for web, mobile, and AI applications.

A private, offline AI roleplay application for Windows that generates text-based stories and inline images locally.

Flutter is Google's open-source SDK for building fast, beautiful apps for mobile, web, and desktop from a single codebase, featuring hot reload, rich widgets, and native performance.

Flet is a framework for building multi-platform mobile, desktop, and web applications using only Python, requiring no prior frontend development experience.

Gancho is a local-first clipboard history and curated snippet library for macOS, iPhone and iPad. It captures, searches and reuses copied content, syncs through the user's private iCloud, and keeps clipboard content out of logs, telemetry and diagnostics.

Bark is an iOS app and push notification service for sending custom alerts through APNs. It supports GET or POST requests, notification grouping, icons, sounds, encrypted messages, time-sensitive alerts, critical alerts, and self-hosted servers.

ZManager CLI (zm) is a universal, cross-platform file archiver focused on safe extraction of diverse formats and deliberate creation of modern archives like ZIP, 7z, and TZAP, with strong security defaults.

Quick is a behavior-driven development (BDD) testing framework for Swift and Objective-C, inspired by RSpec, Specta, and Ginkgo. It pairs with Nimble for expressive matchers and supports multiple Swift versions via CocoaPods or Swift Package Manager.

Kivy is an open-source Python framework for developing cross-platform GUI applications for desktop, mobile, and embedded platforms.

MakaMek is an open-source, cross-platform implementation of the classic BattleTech tabletop tactics game. Built with .NET 10 and AvaloniaUI, it offers a simplified, mobile-first experience with support for local, LAN, and internet multiplayer.

SessionReplaySDK is a privacy-focused iOS SDK for recording user sessions. It captures video, touch events, logs, and network requests with automatic PII masking, supporting SwiftUI/UIKit and local-first storage.