Open Source CSS Alternatives
A curated collection of the best open-source tools related to CSS. This guide highlights noteworthy options with active communities, modern features, and self-hosting support.
Ghost
Ghost is a powerful open source platform for professional publishing. Designed for creators, publishers, and businesses, Ghost brings together everything you need to build an independent publication: blazing-fast blogs, newsletters, memberships, and premium subscriptions. Self-hosting Ghost gives you full control over your content, design, and data while avoiding SaaS lock-in. Whether you’re running a personal blog, a digital magazine, or a paid membership community, Ghost helps you create, grow, and own your audience.
Read moreCal.com
Online appointment scheduling system
Read moreCommunications platform that puts data protection first
Read moreputer
Web-based operating system designed to be feature-rich, exceptionally fast, and highly extensible
Read moreAll-in-one desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more
Read morekhoj
Your AI second brain. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI
Read moreOne-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever
Read morememos
Knowledge base that works with a SQLite db file
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