NEWStackArt Mono v1.0

Ship your SaaS
in days,
not months.

A full-stack template with DDD, Clean Architecture, FSD, auth and a monorepo already wired together. Stop building plumbing, start building your product.

Get the templateSee the docs
ASP.NET 10 backendReact + Vite frontendClaude agents pre-wired
stackart-mono
feature.csUserSlice.tsxclaude agent
1// Your feature, just write business logic
2
3public class CreateInvoiceHandler
4{
5 private readonly IInvoiceRepository _repo;
6
7 public async Task<InvoiceDto>
8 Handle(CreateInvoiceCommand cmd)
9 {
10 var invoice = new Invoice(cmd);
11 await _repo.SaveAsync(invoice);
12 return InvoiceDto.From(invoice);
13 }
14}
›✓ Auth, DDD, DI, already wired. Ship the feature.
The problem

Stop burning sprints on plumbing

The usual problem

What you normally do

With StackArt

🔐

Auth & users

JWT, sessions, roles, admin panel: 3-4 weeks of plumbing before you write a single feature.

Pick a library, wire up DB tables, build admin UI, handle edge cases, write tests...

✓

Day 1 ready. Auth, roles, admin panel, profile, fully integrated and fully tested.

🏗️

Architecture

No structure → spaghetti in week 3. Refactoring costs you a sprint.

Debate DDD vs CRUD, set up folders, write conventions, enforce with PRs...

✓

DDD + Clean Archi backend, FSD frontend. StyleCop enforced. Never refactor again.

🤖

AI coding

Claude generates code that fights your architecture. You spend time fixing it.

Paste your architecture into every prompt. Hope Claude respects it.

✓

Pre-configured Claude agents that know your architecture. They work WITH it.

What's included

Everything wired. Nothing to figure out.

Six batteries included, from auth to deploy pipeline. Every piece is production-grade, documented, and coherent.

⚡
AI-NATIVE

Vibe coding ready

Claude agents and Code skills pre-configured to understand your DDD + FSD structure. AI writes correct code from day 1.

🧱
BACKEND

DDD + Clean Archi (back)

Domain, Application, Infrastructure layers enforced. StyleCop configured. Zero tech debt at the start.

⬡
FRONTEND

FSD strict (front)

Feature-Sliced Design with TypeScript strict. Dependency rules enforced. Scales without chaos.

🔐
AUTH

Auth & Users out-of-the-box

Authentication, roles, admin panel, user profiles. All built, all tested, zero work.

💾
PERF

Smart cache management

Intelligent caching layer on the monolith. Control your scaling costs before they become a problem.

📦
DEVOPS

Monorepo, fully configured

Docker, shared types between front and back, migrations. Everything wired and documented.

Architecture

A foundation you'll never refactor

BACKEND/ DDD + Clean Architecture

ASP.NET 10

PresentationControllers · Middlewares · DTOsASP.NET
ApplicationUse Cases · CQRS · Validatorsbusiness logic
DomainEntities · Value Objects · Eventspure C#
InfrastructureEF Core · Stripe · Email · Cacheadapters

StyleCop enforced · Nullability strict · Zero framework leaks into domain

FRONTEND/ Feature-Sliced Design

React + Vite

app/Routing · Pages · LayoutsReact Router
features/Feature modules, self-containedFSD
entities/Domain objects · API modelsshared types
shared/UI kit · Utils · Configno upward deps

TypeScript strict · TanStack Query cache · Shared types with backend via OpenAPI

How it works

Three steps to your first feature

012 min

Buy the template

One-time purchase. Instant access to the full monorepo with all source code, docs, and Claude agent configs.

0210 min

Clone & configure

Run the setup script. Set your env vars for DB, auth, Stripe. The scaffold validates your config on first run.

03Day 1 → ship

Vibe code your features

Open Claude Code, pick a skill, describe your feature. The agents write domain-correct code in your architecture.

Stop building plumbing.
Start building your product.

Everything is wired. You bring the business idea, StackArt takes care of the rest.

Get StackArt MonoRead the docs