DSYC-Launcher

Project Overview

DSYCLauncher is a lightweight, stable cross-platform Minecraft launcher for Windows, macOS, and Linux. It bundles the libraries most Forge and Fabric mods need to reduce launch errors, and it offers multi-instance management, resource downloads, and multi-account login. The interface is built on Tauri 2, Next.js, and Chakra UI, and instances can be launched with one click from external links.

Common libraries are baked into the launcher, so installing mods trips over fewer errors.

Key Features

• Cross-platform: Windows 10/11, macOS, and Linux
• Bundled libraries: ships the libraries most Forge and Fabric mods need to cut down on errors
• Instance management: centralize saves, mods, resource packs, and screenshots across multiple game directories and instances
• Resource downloads: download clients, loaders, and modpacks from CurseForge and Modrinth
• Multi-account system: Microsoft login plus third-party authentication servers, compatible with the Yggdrasil Connect OAuth flow
• Deep links: system deep links and desktop shortcuts launch an instance in one click
• UI customization: clear UI customization designed for modpacks

Target Audience

• Minecraft players who want a stable launch
• Players using modpacks and mods
• Users working across several devices with different systems
• Players who need third-party authentication servers

Quick Start

1. Go to Releases and download the latest version for your system
2. Choose installer or portable .exe on Windows, .app / .dmg on macOS, and .AppImage / .deb / .rpm on Linux
3. Launch it and sign in with a Microsoft account or a third-party authentication server
4. Create a game directory and instance, and pick a game version and loader
5. Download the mods or modpacks you need from CurseForge or Modrinth
6. Click start to launch the game

Core Advantages

• Fewer errors: common libraries are already included, so starting the game after installing mods is smoother
• Tidy instances: saves, mods, resource packs, and screenshots are managed per instance
• Flexible login: both premium login and third-party authentication servers are supported
• Link to launch: a web link or shortcut brings up the target instance in one click

System Requirements

Item	Requirement
OS	Windows 7 or later, macOS 10.15 or later, Linux (webkit2gtk 4.1)
Architecture	x86_64, aarch64, i686
Runtime	Windows 7 needs the WebView2 runtime
Network	Internet needed to download the game and online resources

Notes

• This software is not an official Minecraft service and is not approved by Mojang or Microsoft
• Running on Windows 7 requires installing the Microsoft Edge WebView2 runtime first
• If macOS reports the app is "damaged", remove the quarantine attribute with sudo xattr -r -d com.apple.quarantine