Self-hosted projects tagged “Custom Themes”

Ghost is an open-source publishing platform for blogs and websites with built-in newsletters, membership management, and paid subscriptions.

MITActively maintained

Alternative to:

Ghost(Pro)+13

Open-source flat-file CMS for PHP that uses Markdown, Twig templates and YAML configs with a package manager for fast, flexible sites.

MITActively maintained

Alternative to:

WordPress.com+13

Open-source eCommerce platform for B2C and B2B with a modular architecture, headless APIs, and support for multi-store, multi-currency, and extensibility via extensions.

BSD-3-ClauseActively maintained

Alternative to:

Shopify+10

Modular, API-first ecommerce platform (Magento 2) for building customizable B2C and B2B storefronts with extensibility and rich commerce features.

OSL-3.0Actively maintained

Alternative to:

Adobe Commerce (Magento Commerce)+6

Whoogle Search is a self-hosted, ad-free and privacy-respecting search frontend that removes tracking, ads, AMP links, and other clutter from Google results.

MITActively maintained

Alternative to:

Google Search+5

Open-source TypeScript eCommerce platform for building customizable online stores with React and GraphQL, including catalog, checkout, orders, and an admin dashboard.

GPL-3.0Actively maintained

Alternative to:

WooCommerce+6

Heimdall is a self-hosted application dashboard and startpage to organize and launch your web apps, services, and bookmarks, with optional live stats via enhanced app integrations.

MITActively maintained

Alternative to:

Heimdall Application Dashboard (LinuxServer.io)+9

PrestaShop is an open-source e-commerce platform written in PHP that lets merchants build, manage, and scale online stores with modular features and themes.

Actively maintained

Alternative to:

Shopify+8

Open source webmail client for IMAP with address book, search, folders, and a customizable UI via plugins and skins.

GPL-3.0Actively maintained

Alternative to:

Zimbra Collaboration+11

Solidus is an open-source Ruby on Rails eCommerce framework with a powerful admin, REST API, and extensible architecture for building customizable online stores.

Actively maintained

Alternative to:

VTEX+1

Umbraco CMS is an open-source ASP.NET Core content management system with an editor-friendly backoffice, extensible architecture, and scalable deployment options.

MITActively maintained

Alternative to:

WordPress.com+13

Open-source full-stack CMS built with Node.js and MongoDB, featuring in-context visual editing and headless APIs for building modern websites and content apps.

Actively maintained

Alternative to:

Contentful+19

Self-hosted photo gallery for organizations and individuals; supports large libraries, albums, plugins, themes, permissions and a developer API.

GPL-2.0Actively maintained

Alternative to:

Piwigo Cloud+19

Microweber is a drag-and-drop CMS and website builder for creating pages, blogs, and online stores with live editing, modules, and template-based design.

MITSlowing down

Alternative to:

Wix+19

LittleLink is a lightweight, self-hosted Linktree alternative for creating a fast, accessible link-in-bio landing page with branded buttons and themes.

MITActively maintained

Alternative to:

Later Linkin.bio+4

Open-source static status page for publishing incidents and service status, built with Hugo for fast builds, easy customization, and optional CMS editing.

MITActively maintained

Alternative to:

Atlassian Statuspage+6

Stoat (formerly Revolt) is an open-source chat platform for communities and teams with channels, direct messages, roles/permissions, moderation tools, and bot support.

AGPL-3.0Actively maintained

Alternative to:

Discord+11

Self-hosted kanban-style task board that stores lanes as folders and tasks as Markdown files, with tags, theming, reverse-proxy support, and optional PWA install.

MITSlowing down

Alternative to:

Trello+19

phpBB is an open-source forum (bulletin board) platform in PHP for building and managing community discussion boards with extensible theming and add-ons.

GPL-2.0Actively maintained

Alternative to:

Discourse+8

Saltcorn is an open-source no-code platform for building database-backed web and mobile applications with a drag-and-drop UI, views, actions, plugins, and theming.

MITActively maintained

Alternative to:

Microsoft Power Apps+14

Apaxy is a customizable theme that restyles Apache mod_autoindex directory listings using HTML/CSS and optional JavaScript, with MIME-type icons and optional gallery views.

GPL-3.0Likely dormant

Alternative to:

Apache HTTP Server

Open-source Ruby on Rails blogging and publishing platform (formerly Typo) with themes, plugins, multilingual support and an official demo.

MITActively maintained

Alternative to:

WordPress.com+9

Open-source, tag-based time tracker that records time spans with tags and provides customizable dashboards, calendar/list views, themes, and Docker deployment.

GPL-3.0Actively maintained

Alternative to:

Toggl Track+19

MyBB is a PHP-based, open-source forum platform with plugins, themes, moderation tools, private messaging and multi-database support.

LGPL-3.0Actively maintained

Alternative to:

XenForo Cloud+13

Self-hosted web app that cleans article URLs, strips paywalls and visual clutter, removes tracking parameters, and improves readability with caching and rules.

GPL-3.0Actively maintained

Alternative to:

Mercury Reader+5

Backdrop CMS is a lightweight, easy-to-use PHP content management system for building and managing professional websites with extensible add-ons and a Drupal 7 upgrade path.

GPL-2.0Actively maintained

Alternative to:

Drupal Cloud+11

Kiwi IRC is a web-based IRC client you can self-host as static files, with multi-network support, runtime JSON configuration, themes, plugins, and embeddable web widgets.

Apache-2.0Actively maintained

Alternative to:

IRCCloud+2

Sigal is a lightweight Python static gallery generator that builds responsive image galleries with themes, thumbnails, EXIF and video support, plus CLI tools to build and preview sites.

MITActively maintained

Alternative to:

Adobe Portfolio+11

pretalx is open-source conference management software for call for papers, speaker and reviewer workflows, scheduling, and publishing event programs.

Actively maintained

Alternative to:

pretalx Hosted+11

Thelia is an open-source e-commerce platform built on Symfony for creating and managing customizable online stores, content, and integrations via APIs and modules.

GPL-3.0Actively maintained

Alternative to:

PrestaShop+5