Neverslain Labs pioneers bleeding-edge web technologies that transform how users interact with digital spaces. We build immersive, responsive, and futuristic interfaces that break the boundaries between reality and the digital realm.
Real-time web-based content delivery platform designed for hosting live interactive video shows with audience participation.
Learn more →Max is a Unreal Engine 5 Metahuman who hosts his own show on Twitch called "Max In The Metaverse". Live variety show with a sci-fi vibe.
Learn more →AI prompt engineering & management system designed for AI prompt engineers, content creators, and anyone working with Large Language Models.
Learn more →Seamless integration tools for livestreaming platforms, enabling real-time audience interaction and immersive viewer participation experiences.
Learn more →FlinchCast is a web-based platform designed for hosting live interactive video shows with audience participation. It allows a host to manage a queue of callers who can join the broadcast one at a time or in groups. Similar to call-in radio or television shows but for the streaming era, FlinchCast enables content creators to easily engage with their audience through live video conversations while maintaining complete control over the interaction. The platform features a dual interface: one for the host who controls the show and manages callers, and another for audience members who wish to call in. The system integrates with streaming platforms like Twitch, making it ideal for live content creators looking to enhance audience engagement.
View and select callers from a waiting queue
Bring multiple callers on-screen simultaneously
Remove problematic callers from the broadcast instantly
Compatible with popular streaming platforms
FlinchCast utilizes a streamlined architecture with HTML5, CSS, and JavaScript for the frontend, PHP for the backend, and the Daily.co API for real-time video and audio communication. The platform stores all data in JSON files, eliminating the need for database management while maintaining robust queue and user handling capabilities. The system requires standard web hosting with PHP 7.4+ and operates smoothly on any modern web browser with camera and microphone access, with a recommended minimum bandwidth of 5Mbps for optimal performance.
Security and integration are central to FlinchCast's design, featuring secure host authentication, comprehensive caller management controls, and protected PHP session handling. The platform seamlessly integrates with streaming services through a Twitch chat embed, supports responsive dark-mode UI with customizable elements, and provides a dual interface system to separate host broadcasting controls from caller participation features. This lightweight yet powerful setup enables content creators to enhance their live streams with audience participation while maintaining complete control over the broadcasting experience.
Max is a Unreal Engine 5 Metahuman who hosts his own show on Twitch called "Max In The Metaverse". The show is a live variety show with a sci-fi vibe, where Max explores Space, Earth Culture, The Metaverse and AI, listens to music, interviews guests, and plays games with viewers. Max is known for his energetic personality, his sense of humor, foul mouth, and his deep knowledge of the Metaverse.
Max's show is popular with viewers of all ages, but it is especially popular with young people (18+) who are interested in learning more about the Metaverse and how to get involved in it. Max does a great job of making the Metaverse accessible to everyone, regardless of their technical expertise.
Unreal Engine 5 and LiveLink integration for High-fidelity face tracking with optimized performance
Multi-camera support for immersive experiences aboard the dsDarkStar, Maximus's spacecraft
Interactive 3D puppets that react to events and are controlled by the host.
Seamless integration with popular streaming platforms
Unreal Engine 5 - Live Link - Twitch API Integration - Custom Middleware - Custom CSS/JS Injection
Our Twitch Integrations suite provides seamless tools for livestreaming platforms, enabling real-time audience interaction and immersive viewer participation experiences. Take your streams to the next level with interactive overlays, gamification elements, and audience-driven content.
Interactive audience voting with visual feedback
WebGL-powered stream graphics that react to events
Automated incentive systems for engagement
Smart content filtering for safer communities
Our Twitch Integrations platform leverages the Twitch API and WebSockets for real-time communication. Custom middleware processes events and triggers actions in your stream environment through our Extension SDK.
The platform includes a drag-and-drop overlay designer, custom CSS/JS injection capabilities, and integration with popular streaming software like OBS and Streamlabs. Analytics dashboards provide insights into audience engagement and participation metrics.
PromptCraft: AI Prompt Engineering & Management System. - PromptCraft is a comprehensive tool designed for AI prompt engineers, content creators, and anyone working with Large Language Models (LLMs). This self-contained web application allows users to create, refine, store, and organize AI prompts with version control capabilities. With its intuitive interface and dark-themed design, PromptCraft provides a dedicated workspace for prompt engineering while keeping track of all prompt iterations.
Rather than struggling with scattered prompts across different documents, PromptCraft centralizes your prompt library and provides convenient access to popular AI platforms. The application operates independently without connecting directly to AI APIs, allowing users to craft prompts in a distraction-free environment and then use them across various AI services.
Personal prompt libraries isolated by user account
Search functionality to quickly find specific prompts
Compare different versions to see what's changed
Easy to deploy in various hosting environments
Backend: PHP 8.0+ - Frontend: HTML5, CSS3, JavaScript (ES6+) - Visual Effects: Three.js for animated background - Text Editor: CodeMirror for enhanced prompt editing - Icons: Font Awesome 6 - Data Storage: JSON file-based (no SQL database required)
PromptCraft offers a professional-grade solution for AI prompt engineering with version control, providing a dedicated workspace for creating and refining prompts that can be used across the growing ecosystem of AI tools and services.
Neverslain Labs was founded in 2015 by a team of visionary developers and designers with a shared mission: to redefine what's possible on the web. We believe that the future of digital interaction lies at the intersection of immersive experiences, intelligent interfaces, and seamless connectivity.
Our name reflects our commitment to never be defeated by technical limitations or conventional thinking. We're constantly pushing boundaries, experimenting with emerging technologies, and crafting solutions that feel like they've arrived from the future.
CEO & Founder
CTO
Creative Director
Lead Developer
We're on a mission to build the technological foundation for the next generation of the web—one where physical and digital realities merge, where interfaces anticipate user needs, and where immersive experiences are accessible to everyone, regardless of device or technical expertise.
Ready to transform your digital experiences? Reach out to our team to discuss how Neverslain Labs can help bring your vision to life. We're excited to collaborate on projects that push the boundaries of what's possible on the web.