Flowly
Flowly is a study project built with Next.js 13, Tailwind CSS, shadcn/ui, Clerk authentication, and Radix UI, designed to help teams document event-driven architecture by providing structured registration of services, events, event publications and subscriptions, optional markdown descriptions for events, and JSON schema support for event payloads.
- Author
Diego3g- Updated
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About
About Flowly
Currently under development as an educational exercise, Flowly addresses the challenge of maintaining accurate, accessible documentation for event-driven systems where services communicate through asynchronous events rather than synchronous API calls, making system behavior harder to understand and debug. The planned features enable backward-compatible event design, potential TypeScript typing generation from schemas, automatic NPM package publishing for event contracts, and checking for unused event data fields that bloat payloads.
Perfect for microservices architectures using event-driven patterns, distributed systems teams maintaining event catalogs, organizations adopting domain-driven design with bounded contexts, or development teams where lack of event documentation leads to integration problems and duplicate event definitions. By centralizing event documentation with schema definitions, Flowly aims to create a single source of truth for event contracts across services, enabling teams to evolve systems confidently by understanding event dependencies, consumers, and schema compatibility before making breaking changes that could cascade through distributed architectures and cause production incidents.
Get started
Free, open source, and ready to ship.
Clone the repo, install dependencies, and start customising. Flowly is free and open source: its license is in the repository.
- Clone the Flowly repository from GitHub.
- Run
npm installorpnpm installto install all required packages. - Run
npm run devto start the development server and begin customizing. - Check the repository’s README and license before you ship.
Terminal
$ git clone https://github.com/diego3g/flowly $ cd flowly $ npm install $ npm run dev
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FAQ
Frequently asked questions
Everything you need to know before you ship with Flowly.
Flowly is a study project built with Next.js 13, Tailwind CSS, shadcn/ui, Clerk authentication, and Radix UI, designed to help teams document event-driven architecture by providing structured registration of services, events, event publications and subscriptions, optional markdown descriptions for events, and JSON schema support for event payloads. It is an open source template in the shadcn.io collection of 215.
Flowly is made by Diego3g, an independent developer; shadcn.io lists it but did not make it. Diego3g has 1 template in the collection, and the author's page lists them.
The listing tags Flowly with Tailwind. Those are its categories, not a dependency list: the exact packages and versions are in the repository's package.json.
Yes. The Flowly page embeds its live demo from flowly-sigma.vercel.app, and links to it so you can open the real deployment before you clone.
The Flowly listing was last updated on October 8, 2025. That date is the listing's, not the repository's: check the repository's commits for recent activity.
Clone the repository (git clone https://github.com/diego3g/flowly), then follow the README. The Flowly page shows the usual steps and a terminal block with the commands to copy.
Install dependencies with npm install or pnpm install, then run npm run dev. The README in the Flowly repository says which package manager and environment variables it needs.
No. Flowly is cloned from its own GitHub repository, so shadcn.io isn't involved. Browsing the page and its live demo need no account either; Pro adds the premium templates, the blocks and the MCP server.
Follow the deployment notes in the Flowly README: the right host depends on its framework and any services it needs. The page's categories show what it is built for.
The Flowly listing doesn't record a license. Check the LICENSE file in its repository (https://github.com/diego3g/flowly), and ask the author if there isn't one.
That depends on Flowly's license in its repository, which shadcn.io does not set. Read the LICENSE file before you use it in a client or paid project, and ask the author if it is unclear.
Attribution follows Flowly's license. Many permissive licenses ask you to keep the copyright notice and license text in your copy; its LICENSE file says exactly what.
No. The Pro license covers shadcn.io's own Pro code, blocks and premium templates. Flowly is the author's project, under the terms in its repository.
Diego3g supports Flowly, through its GitHub repository: read the docs, open an issue or look for discussions. shadcn.io does not maintain it.
Yes. Once you clone it, Flowly is your own code: change the theme, add pages and connect your backend. It uses shadcn/ui, so you can also add more components the same way.
Yes. Components are free with a free account and the blocks are in Pro; both are copied into your project with the shadcn CLI. Check that Flowly uses Tailwind CSS and the shadcn/ui setup (a components.json) before you add them, and pick the base library your project already uses.
Yes, with Pro. The shadcn.io MCP server's search_templates tool finds templates by what they are, and returns each one's repository and live demo, so your editor can set up Flowly for you. Your files stay on your machine.
The collection has 181 other open source Tailwind templates like Flowly, shown at the foot of its page with the ones sharing most categories first. All of them are at /template/category/tailwind.
Diego3g has no other templates in the collection.
Yes. The 14 premium templates (Solaris, Reframe Labs, Spherule and Max and more) are built by shadcn.io and come with every Pro plan, if you want maintained code with a design file.
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