single-instance

ksnip the cross-platform screenshot and annotation tool

For developing single instance application - For Windows applications on .NET Core/ .NET 5

[DEPRECATED] Please use the plugin from https://github.com/tauri-apps/plugins-workspace instead.

Java library to allow only single instance of a java application to run and enable communication between first instance and subsequent instances

WPF app Single Instance in one line of code

Java library that prevents user from running more than one instances of the same Java application - a.k.a. AppMutex

Single application library for Qt without network dependency

🌠 Allow a single instance of a Python application to run at once | platform agnostic

Provides file-based locking mechanism with inter-process communication support

Desktop-only Tauri plugin that prevents duplicate app launches and redirects activation to the existing instance.

A sample SpringBoot project demonstrating Rest-Concurrency on single instance server

A lightweight, zero-dependency, cross-platform process single-instance lock for Python using OS-level advisory file locks. (基于系统文件锁的 Python 轻量级跨平台进程单例锁，零依赖，防强杀/崩溃死锁。)

单例地图组件，只需要初始化一次，就能无缝切换地图，避免组件切换带来的频繁地图初始化。A single instance map component that allow you switch the component frequently with no re-initialize.

Tiny newline-delimited JSON-RPC over Unix domain sockets, for Go.

A library which uses unix sockets to ensure a single instance

InstanceGuard is a cross-platform library that allows to limit applications to one instance

Tool for ensuring that a process specified in the arguments is launched only one at a time. Similar to the flock tool in Linux.

Java library for prevent running multiple instances of an application, and offer a communication with the first instance.

Novice-friendly launcher for single-instance Windows apps, created with .NET 9 WPF.

single instance module