Kent C. Dodds

The Epic Stack

Kent C. Dodds' opinionated full-stack starter on React Router v7 with SQLite/LiteFS on Fly, passkeys and 2FA, Prisma, Playwright and Sentry.

Free★ 5,542 starsLast commit Oct 2026

Remix
SQLite
Fly.io
Prisma
2FA
Passkeys
Testing
Open Source

The Epic Stack is an opinionated project starter and reference from Kent C. Dodds and contributors, scaffolded with `npx epicli`. It deploys to Fly with Docker using a multi-region SQLite database replicated by LiteFS, and includes email/password auth with cookie sessions, GitHub OAuth, passkeys, two-factor authentication, role-based permissions, and transactional email via Resend. The codebase runs on React Router v7 and ships Playwright, Vitest, MSW, Sentry, and GitHub Actions deploy pipelines for staging and production.

Key Benefits

Multi-region, production-ready SQLite with LiteFS on Fly.io
Email/password, GitHub OAuth, passkeys and TOTP 2FA, with role-based permissions
Progressively enhanced, type-safe forms with Conform and Zod
Playwright E2E, Vitest unit tests, and MSW request mocking preconfigured
GitHub Actions CI deploying staging and production on merge
Sentry error monitoring and Grafana dashboards via Fly Metrics

What's Included

Authentication & Payments

User Authentication
Subscription Management
Invoice Generation

Content & Marketing

Content Management
Blog System
Email Templates
SEO Optimization
Landing Pages

Technical Stack

Backend

React Router (Remix)
SQLite
LiteFS
Prisma

Libraries

Prisma
Conform
Radix UI
Tailwind CSS
Zod
remix-auth
SimpleWebAuthn
React Email
Resend
Tigris
Playwright
Vitest
MSW
Sentry

Hosting

Fly.io

The Epic Stack Alternatives

MakerKit
$299
B2B SaaS starter kit for Next.js, React Router, and TanStack Start with Supabase, Drizzle, or Prisma, teams, billing, super admin, and AI agent rules.
Giancarlo Buomprisco · Next.js, Remix, TanStack · Supabase · Drizzle
SaasRock
$249
B2B SaaS boilerplate on React Router 7 (Remix) with shadcn/ui, Prisma, Stripe subscriptions, admin and app portals, entity builder, and workflows.
Alexandro Martínez · Remix · B2B · Prisma

Loading Boilerplates

Please wait while we fetch the latest templates...

Key Benefits

Multi-region, production-ready SQLite with LiteFS on Fly.io

Email/password, GitHub OAuth, passkeys and TOTP 2FA, with role-based permissions

Progressively enhanced, type-safe forms with Conform and Zod

Playwright E2E, Vitest unit tests, and MSW request mocking preconfigured

GitHub Actions CI deploying staging and production on merge

Sentry error monitoring and Grafana dashboards via Fly Metrics

The Epic Stack Alternatives

MakerKit

$299

B2B SaaS starter kit for Next.js, React Router, and TanStack Start with Supabase, Drizzle, or Prisma, teams, billing, super admin, and AI agent rules.

Giancarlo Buomprisco · Next.js, Remix, TanStack · Supabase · Drizzle

SaasRock

$249

B2B SaaS boilerplate on React Router 7 (Remix) with shadcn/ui, Prisma, Stripe subscriptions, admin and app portals, entity builder, and workflows.

Alexandro Martínez · Remix · B2B · Prisma