CSS SaaS

Open-source CSS projects categorized as SaaS

Software as a service (SaaS) is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted. It is sometimes referred to as "on-demand software".

One of the most popular platforms focussed on proprietary SaaS products is SaaSHub

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Top 4 CSS SaaS Projects

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  1. wave

    Wave - The Software as a Service Starter Kit, designed to help you build the SAAS of your dreams 🚀 💰

    Project mention: Hacktoberfest Repositories To Contribute To In 2025 | dev.to | 2025-09-29

    Wave - A Laravel SaaS starter kit. You can help improve the docs, add translations, fix issues, or build plugins.

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo

  3. enferno

    Modern Flask framework with zero-config frontend (Vue 3 + Vuetify 3), production-ready auth (2FA, passkeys, OAuth), and AI-native development. No webpack, no node_modules, just Python

    Project mention: Show HN: ReadyKit – Superfast SaaS Starter with Multi-Tenant Workspaces | news.ycombinator.com | 2025-11-29

    Thanks! I really like your new website and rebrand.

    Some wishes:

    1) First I was confused when I didn't find issues etc, but then I found your rebrand. Please remove your https://github.com/level09/readykit repo, and rename original https://github.com/level09/enferno repo to https://github.com/level09/readykit, so that you keep all issues, PRs, and releases. It also will redirect old enferno url to correct new readykit url.

    2) Please make automatic immediate forward from URL https://enferno.io to https://readykit.dev .

    3) It would be nice if your website had button for dark mode, so you could switch between light mode and dark mode. Your new website is light, and your previos website is dark.

    Thanks!

  4. readykit

    Production-ready Flask SaaS template with multi-tenancy, billing, and teams

    Project mention: Show HN: ReadyKit – Superfast SaaS Starter with Multi-Tenant Workspaces | news.ycombinator.com | 2025-11-29

    Thanks! I really like your new website and rebrand.

    Some wishes:

    1) First I was confused when I didn't find issues etc, but then I found your rebrand. Please remove your https://github.com/level09/readykit repo, and rename original https://github.com/level09/enferno repo to https://github.com/level09/readykit, so that you keep all issues, PRs, and releases. It also will redirect old enferno url to correct new readykit url.

    2) Please make automatic immediate forward from URL https://enferno.io to https://readykit.dev .

    3) It would be nice if your website had button for dark mode, so you could switch between light mode and dark mode. Your new website is light, and your previos website is dark.

    Thanks!

  5. iot-saas

    Project using MongoDB services - MongoDB Atlas, MongoDB Realm - Hosting, Triggers, Functions, Authentication

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

CSS SaaS discussion

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CSS SaaS related posts

  • Show HN: ReadyKit – Superfast SaaS Starter with Multi-Tenant Workspaces

    6 projects | news.ycombinator.com | 29 Nov 2025

  • [NEED SOME HELP] I wanna open a modal at the position of mouse click

    1 project | /r/webdev | 26 Oct 2021

Index

What are some of the best open-source SaaS projects in CSS? This list will help you:

# Project Stars
1 wave 6,503
2 enferno 570
3 readykit 244
4 iot-saas 4

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the 19th most popular programming language
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