Here are some interesting new projects on GitHub today:

• vimmaster: A lightweight, dependency-free in-browser game that teaches and reinforces core Vim skills through focused levels.
• VoxHammer: Offers a training-free approach to precisely and coherently edit 3D models directly in their native 3D latent space.
• cactoide: A mobile-first event RSVP platform designed for creating and sharing events effortlessly without requiring registration.
• callback_hell: This Ruby gem analyzes Rails models, providing insights into callbacks and validations to identify areas for refactoring and improve application maintainability.
• acp-claude-code: This project seamlessly integrates Claude Code with ACP-compatible clients like Zed editor, enabling features such as persistent sessions, streaming responses, and tool call support.
• ComfyUI-VibeVoice: This ComfyUI custom node integrates Microsoft's VibeVoice to generate expressive, long-form, multi-speaker conversational audio with zero-shot voice cloning capabilities.
• MathFlow: MathFlow is a versatile C# math expression library enabling parsing, evaluation, differentiation, simplification, and solving of mathematical expressions.
• Fal-banana: Ready-to-deploy, AI-powered image transformation playground using Gemini 2.5 Flash Image with features like weather change, portrait generation, and object insertion.
• FunSpeech: An out-of-the-box, locally deployable speech service compatible with mainstream APIs, featuring ASR and TTS functionalities.
• JuLS: JuLS provides an open-source Julia solver combining Constraint Based Local Search and Constraint Programming for solving Constraint Optimization Problems.