# FizzyStudio

> FizzyStudio is an independent software studio founded and developed by FcZavian and managed by AbdurRehman. The studio develops production software, Discord applications, Minecraft Paper/Spigot plugins, licensing infrastructure, REST APIs, and developer tools.

FizzyStudio builds developer utilities, Discord automation systems, Minecraft server plugins, license verification engines, and REST APIs. Commercial products are published on BuiltByBit, and open-source tooling is distributed on GitHub under the @fczavian organization.

## Featured Products

- [Git Notifier](https://builtbybit.com/resources/git-notifier.120157/): GitHub-to-Discord notification and webhook server with per-webhook delivery queue, 429 rate-limit backoff handling, and YAML multi-repo routing.
- [CombatCore](https://builtbybit.com/resources/combatcore-ultimate-pvp-guard.109856/): Minecraft Paper/Spigot PvP combat protection solution with safezone repulsion forcefields, anti-combat-log safeguards, and punishment hooks.
- [Musify](https://builtbybit.com/resources/musify-high-quality-music-bot.103809/): Discord music bot powered by Lavalink v4 clustering, real-time DSP audio filters (bassboost, 8D, nightcore), and slash commands.
- [Fizzy Licenses](https://builtbybit.com/resources/fizzy-licenses-smart-secure.82086/): License management system featuring hardware ID (HWID) verification, ED25519 cryptographic payload signing, IP binding, and REST validation APIs.
- [Fizzy Licenses Web Addon](https://builtbybit.com/resources/fizzylicenses-web-addon.82264/): Next.js web portal with Discord OAuth2 authentication for customer self-service HWID resets and admin license management.
- [RoleZ](https://builtbybit.com/resources/rolez-the-cross-platform-rank-manager.77676/): Cross-platform rank manager linking Minecraft LuckPerms permission groups and Discord roles via real-time WebSocket events.

## Open Source Repositories

- [git-notifier](https://github.com/fczavian/git-notifier): Node.js 22 and Express webhook server with queue-backed message delivery and automatic 429 rate limit retries.
- [CombatCore-plugin](https://github.com/fczavian/CombatCore-plugin): Java Paper/Spigot PvP plugin repository for Minecraft combat tagging and penalty commands.
- [MCStatus-API](https://github.com/fczavian/MCStatus-API): Public REST and WebSocket v2 server monitoring API for Minecraft Java Edition (mc.fizzystudio.xyz).
- [GuessTheDrawing](https://github.com/fczavian/GuessTheDrawing): Multiplayer Discord drawing game bot with Pictionary gameplay, clan wars, and Node-Canvas profile cards.
- [GuessTheDrawing-API](https://github.com/fczavian/GuessTheDrawing-API): REST API serving drawing dataset batches and validating round submissions (gtd.fizzystudio.xyz).
- [DiscordBot-Builder](https://github.com/fczavian/DiscordBot-Builder): Drag-and-drop visual Discord bot builder built with Next.js 16, React 19, Discord.js v14, and MongoDB.

## Team and Leadership

- [FcZavian GitHub](https://github.com/fczavian): Founder and lead developer of FizzyStudio, responsible for core engineering across Node.js, Java, and TypeScript.
- [AbdurRehman](https://fizzystudio.xyz/#team): Manager of FizzyStudio, overseeing operations, community management, and product direction.

## Technical Architecture and FAQ

- [Developer FAQ & Knowledge Base](https://fizzystudio.xyz/#faq): Answers regarding webhook rate-limit prevention, HWID hashing, ED25519 payload signatures, and public API endpoints.
- [Interactive Technical Previews](https://fizzystudio.xyz/#interactive-previews): Web-based simulators for Git Notifier webhook queuing and Fizzy Licenses HWID validation.
- [Full LLM Specification](https://fizzystudio.xyz/llms-full.txt): Complete uncompressed index of all technical documentation and endpoints.