Open Source Website Builders

Open-source software for creating websites and blogs with an emphasis on accessibility, ease of use, performance, and security.

Create your own free website, and connect with others you by following their sites. You get 1 GB of space to make whatever you’d like with HTML, CSS, JS, image, text, and web font files.

Joomla is an award-winning content management system (CMS), which enables you to build web sites and powerful online applications. Many aspects, including its ease-of-use and extensibility, have made Joomla the most popular web site software available.

Open source website builder that empowers creators to build highly maintainable and fast websites using modern web standards. Webstudio is an Open Source version of Webflow.

Publii allows to you build, modify and manage an unlimited number of sites from the same app with instant switching; no databases or other credentials to remember.

Create and host your websites for free, with no subscriptions, no restrictions.

Build fast secure static websites as the front-end for your CMS of choice.

Frappe Builder is an open-source low-code website builder built on the Frappe Framework, designed for simplicity, speed, and flexibility. Craft beautiful websites effortlessly with an intuitive visual builder.

A new way to develop locally with WordPress. Share your local sites with clients or colleagues and keep your local development process smooth and simple with unbreakable infrastructure.

Mars is a free dev tool for building web and mobile apps out of micro-apps combining no-code and code interfaces. MarsX is a platform that is designed specifically for startups and aims to make their journey easier, bringing more power and flexibility by allowing them to reuse...

An open source Claude Artifacts app that can generate full React apps and components with Llama 3.1 405B. 100% free and open source.

Drag and drop website builder javascript library.

QuickWP allows you to create a WordPress theme with styles, content, and images based on your input.

Build WordPress sites with a live, drag-and-drop builder, advanced design features, responsive layouts, and built-in tools for marketing and eCommerce.

Markdown Ninja is the easiest way to publish Markdown-based websites and newsletters. The days of hacking a static site generator, a broken theme, a complex CI/CD pipeline and a cloud platform with unlimited billing to publish a website are long gone!

Build free, responsive, websites and landing pages with an easy to use online builder. Design and publish online immediately or export the code and host it wherever you want

Visual editor for no-code website and app creation with open-source access, integration with any tech stack, pre-built components, and dynamic content support.

Microweber is free and open source, drag and drop website builder and CMS based on Laravel / PHP framework and Bootstrap.

bolt.diy, the official open source version of Bolt.new (previously known as oTToDev and bolt.new ANY LLM), which allows you to choose the LLM that you use for each prompt!.

An extremely simple, pluggable static site generator for NodeJS.

CodinIT is a free, local, and open-source AI app builder designed to empower users to create powerful custom applications without coding and without vendor lock-in. It runs entirely on your own computer, ensuring full control over your source code and data privacy with over 300+...

BoidCMS is a free and open-source flat file CMS for building simple websites and blogs in seconds, developed using PHP and uses JSON as a database.

Flute CMS empowers developers, server managers, and content creators to build fast, flexible websites with a sleek UI and minimal overhead—no compromises, just smooth workflows.

WPDistrib is a free, open-source WordPress pack preconfigured for speed, security, and SEO. Supporting English and French, it includes essential plugins and templates for effortless website creation.

Open source website builder. Rigel is like no other website builder as it provides complete access to the generated code to the user, to edit it in live time and have complete freedom to manipulate and make changes accordingly.

Gramateria is a drag & drop web builder with bootstrap, grapes js and electron js. Gramateria 1.0.6 is a re-written version that changed many features, it allows you to manage and deploy your web pages to Netlify.