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About

Once UI is an open source design system and component library built for Next.js (and paired with a matching design system in Figma), offering a flexible style system, 100+ ready-to-use UI components, and more than 75 copy-paste blocks to rapidly assemble web apps. It supports both simple static sites and more complex applications, thanks to pre-built, deployment-ready templates for portfolios, documentation sites, blogs, ecommerce stores, and dashboards (free and Pro versions). Once UI emphasizes “component-first” development, meaning developers don’t need to manually write utility-class-heavy styling (like with some CSS frameworks); instead, they use semantic variables and components that integrate design tokens for visual consistency. For creators used to tools like utility-class frameworks or component libraries, but who want faster development with fewer dependencies, Once UI simplifies building UIs without sacrificing design quality or accessibility.

About

PySaaS is a pure Python SaaS starter kit that streamlines the development of software-as-a-service applications by providing a boilerplate codebase for both frontend and backend components. It offers built-in user authentication through Supabase or Firebase, subscription management via Lemon Squeezy, and a pre-designed landing page with feature and pricing card components. The platform includes a blog content management system integrated with Notion, allowing for effortless content creation and publication. Developers can utilize Supabase, Firebase, or the built-in SQLite database for data management, and have the flexibility to integrate existing databases with minimal configuration. PySaaS enables the creation of fully customizable and responsive frontend UI components using Python functions, eliminating the need to work with HTML, CSS, or JavaScript. Deployment is simplified, allowing applications to be hosted on any cloud provider by editing a single line in the configuration file.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Independent developers, freelancers, startups and small teams searching for a tool to build polished web applications or websites quickly and consistently

Audience

Professional users looking for a solution to improve their SaaS application deployment operations

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$128 per year
Free Version Supported
Free Trial Not Supported

Pricing

$149 one-time payment
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Once UI
United States
once-ui.com

Company Information

PySaaS
pysaas.io

Alternatives

Alternatives

Categories

SaaS Boilerplates Supported
Web Design Supported

Categories

SaaS Boilerplates Supported

Integrations

Next.js Supported
CSS Supported
Figma Supported
Firebase Not Supported
Google Analytics Not Supported
Lemon Squeezy Not Supported
Notion Not Supported
Python Not Supported
SQLite Not Supported
Supabase Not Supported

Integrations

Next.js Supported
CSS Not Supported
Figma Not Supported
Firebase Supported
Google Analytics Supported
Lemon Squeezy Supported
Notion Supported
Python Supported
SQLite Supported
Supabase Supported
Claim Once UI and update features and information
Claim Once UI and update features and information
Claim PySaaS and update features and information
Claim PySaaS and update features and information