Unity-based drone simulator for seamless integration with PX4, offering realistic flight dynamics and visualization. Designed for flexible simulations with support for external game engines and headless operation capabilities.

HoopiPi is a real-time audio processing engine built on top of NeuralAudio, designed for headless operation with any ALSA-compatible audio interface. It provides low-latency neural model processing with an easy-to-use C API.

About Unity-based drone simulator for seamless integration with PX4, offering realistic flight dynamics and visualization. Designed for flexible simulations with support for external game engines and headless operation capabilities.

Rust-based, high-concurrency web scraping engine designed to bypass modern Web Application Firewalls (WAFs) and challenge pages (like Cloudflare). It utilizes a hybrid approach, combining lightweight TLS-impersonated HTTP requests with heavy-duty headless browser automation when necessary.

A repository to build a container that's designed to run Blender in a headless environment tailored for legacy GPUs not officially supported by the Cycles rendering engine.

ZapEngine is a headless, data-oriented game engine designed for the modern web. It moves the game simulation and rendering command generation into Rust/WASM, leaving the Main Thread free for React UI.

GaussFormula is a headless spreadsheet engine for JavaScript and TypeScript, designed for business and scientific web applications. It is a fork of HyperFormula with a major new feature: native support for Gaussian numbers — values with uncertainty.

Headless SameGame engine in TypeScript featuring flood-fill region detection, dynamic gravity, board compaction, and full move tracking. Designed for easy integration with any rendering layer (DOM, Canvas, Phaser, React).

web_slicer_core is a local-first slicing backend that exposes PrusaSlicer (headless) as an API. It provides an asynchronous job-based interface to generate and browse SLA layer images, designed as the core engine for future web UI and desktop packaging.

Medusa.js is a headless commerce engine offering a modular infrastructure for building eCommerce solutions. It's designed for flexibility, allowing developers to create unique shopping experiences. The project emphasizes extensibility and developer efficiency, supporting various integrations and customizations to cater to specific business needs

​A headless AI-powered design engine built for the Lean Stack. Converts structured JSON and natural language prompts into high-fidelity marketing assets using Node.js and Satori.

A headless styling engine for Flutter. Compose UI once, swap design systems instantly via CLI orchestration.

A schema-driven, headless form engine in TypeScript Designed to work with any UI or framework.

A modular story playback engine designed with a headless architecture and custom time-loop control system.

`LxCharset` is a headless encoding-detection module (no UI), designed to replace external `chardet` usage with a custom engine.

Headless low-latency js video player engine for Storm Streaming Server & Cloud. No UI included — designed for custom player implementations.

This is the backend block and text rich headless cms engine design by Shain Wai Yan for Dr Nathan Marketing Agency

A headless, extensible scheduling engine for Python — designed to power booking systems, calendars, and time-based workflows with maximum flexibility and control.

Runtime execution authority engine. Evaluates action intents and issues enforceable Permit / Deny / Escalate decisions at execution time. Headless, deterministic, and fail-closed by design.

PhantomRust is a fully-featured, stealth-first headless browser engine written in Rust, designed specifically for AI-driven web automation. Unlike conventional headless browsers that prioritize speed over stealth, PhantomRust's core philosophy is complete invisibility.

High-scalability Unified Test Engine | UI (Selenium), API (RestAssured), Database (JDBC). Designed for complex E2E orchestration with automated schema management and headless CI/CD integration.

A headless commerce monorepo featuring a LiquidJS templating engine and a JSON-driven design system. Engineered for multi-tenant vendor isolation and sub-50ms discovery via Meilisearch.

react-pivot-pro is a headless, plugin-driven pivot table engine for React and TypeScript. Its design philosophy is strictly headless: the library manages state and data transformation, while the consumer owns the UI rendering. It is intended for highly customizable analytics and operation dashboards.

BeatSync Core is a headless music analysis engine that extracts tempo, structure, and energy from audio or MIDI files, producing deterministic JSON outputs designed to drive downstream creative tools and workflows.

Headless commerce engine designed for scalability. A robust Rails API backend focusing on data integrity, inventory consistency, and secure checkout flows. Currently serving as the core for a future React frontend integration.

Loy is an open-source, headless loyalty engine designed to power modern reward systems—from simple punch cards to complex multi-tiered point programs. Built to be developer-first, AI-ready, and blockchain-optional.

Built a "Headless" GovTech workflow engine. Decoupled n8n (visual design) from Temporal (backend execution) to guarantee 100% state persistence. If servers crash, the system automatically heals and resumes; ensuring zero data loss for critical government services.

A high-performance, headless GIS engine built in Rust. A cloud-native alternative to GeoServer designed for DevOps. Serve WMS and WFS directly from PostGIS and GeoPackage using simple YAML configurations. No UI, no Java, just raw speed.

**DocuMesh** is a high-throughput Intelligent Document Processing (IDP) engine designed for agile teams. It prioritizes development velocity by decoupling business logic into a shared "Headless" core, consumed simultaneously by internal Server Actions (0ms latency) and public APIs.

DEPRECIATED for platform-monorepo. A headless, multi-tenant reservation engine designed for sub-second performance on the Vercel/Neon edge stack. It provides a developer-first API and a visual floor-plan editor to replace bloated, legacy booking platforms.