huanghongxun is an independent Chinese developer best known for the Hello Minecraft! Launcher (HMCL), a lightweight, open-source Minecraft client that supports every modern release from Mojang, Forge, Fabric, OptiFine, Quilt and NeoForge to legacy Beta and Alpha builds. Written in Java, the launcher runs identically on Windows, macOS and Linux, presenting a unified interface for downloading vanilla snapshots, curated mod-pack templates, isolated Java runtimes and world saves. Users can switch between “Dev” and “Stable” tracks—Dev receives nightly commits with early feature previews, while Stable is regression-tested for classroom labs and low-maintenance home setups. Both editions implement offline authentication for privacy, Microsoft & Mojang SSO for Realms, configurable JVM flags, memory profiles, per-instance mod management, skin/cape sync, automatic library conflict resolution, proxy support and multi-language localisation. Typical use cases include educators rolling out identical modded environments across school laptops, content creators benchmarking shader packs, speed-runners rehearsing seed strategies, and server owners distributing customised client bundles. Because the codebase is GPL-licensed, community forks add further integrations such as Labymod, BungeeCord quick-connect and Chinese mirror acceleration. huanghongxun’s software is offered for free on get.nero.com, where downloads are pulled from trusted Windows package sources including winget to guarantee the latest upstream builds and enable unattended batch installation of both HMCL editions.