Top HEADLESS GitHub Repositories & Tools (2026)

Open Source eCommerce & Multi-Vendor Marketplace Platform Built with Laravel for Enterprise-Scale Commerce, Supporting 10M+ SKUs

Open Source Platform for DTC, B2B Commerce, Marketplaces & Omnichannel. REST APIs, TypeScript SDKs, and production-ready Next.js storefront. Self-host it. Own your data. No vendor lock-in. Zero platform fees.

Headless open-source eCommerce platform on top of PHP/Symfony/API Platform

Sanity Studio – Rapidly configure content workspaces powered by structured content

Unstyled, accessible UI components for your design System. Works in React, Vue, Solid, and Svelte.

An open-source package that brings the power of modern headless e-commerce functionality to Laravel.

JavaScript API for Chrome and Firefox

The headless Chrome/Chromium driver on top of Puppeteer. Take screenshots, generate PDFs, extract text and HTML with a production-ready API.

Browser4 — an AI-native browser engine for autonomous agents, intelligent extraction, and large-scale web automation.

Gentics Mesh - The open source headless CMS for developers

Easy, flexible and powerful cloud-native Laravel CMS package powered by AI with JSON:API, GraphQL API, templates, and themes

CLI Tool for installing & updating Ghost

AtroPIM is a flexible, highly configurable, modular, open-source product information management (PIM) system that extends the AtroCore data management and system integration platform.

Chrome Devtools Protocol client for PHP

⬇️ A simple all-in-one CLI tool to download EVERYTHING from a URL (like youtube-dl/yt-dlp, forum-dl, gallery-dl, simpler ArchiveBox). 🎭 Uses headless Chrome to get HTML, JS, CSS, images/video/audio/subtitles, PDFs, screenshots, article text, git repos, and more...

PDF Rendering and Viewing API in Java

A WordPress plugin that provides Headless login and authentication for WPGraphQL, supporting traditional passwords, OAuth2/OpenID Connect, JWT, and more.

High-performance browser automation bridge and multi-instance orchestrator with advanced stealth injection and real-time dashboard.

Blazor UI components you own: headless primitives + styled components delivered as source by a dotnet tool. Tailwind CSS v4, 8 skins, 16 palettes, RTL and WCAG AA out of the box.

Close the lid and walk away — every window, desktop and terminal on your machines, live in any browser. E2E-encrypted, no open ports, no client, no account.