Introduction

Pre-built authentication components and pages that match your brand.

Traditional email and password auth with validation and security best practices.

Passwordless magic links and email one-time passwords with rate limiting.

Complete password reset flow with email verification and secure token handling.

2FA with authenticator apps and TOTP - ready to use and customizable.

Passkeys (FIDO2/WebAuthn) for seamless, phishing-resistant sign-ins.

Anonymous sessions and one-click Google One Tap on the web.

Pre-configured social authentication for Google, GitHub, and Apple.

Multi-tenant organization model with ownership and membership.

Create teams, invite members, assign roles, and manage seats.

Email-based invites with role presets and expiry.

Role-based permissions scoped to each organization.

Map organizations to subdomains for B2B SaaS routing.

Recurring plans with monthly/yearly intervals, trials, and upgrades.

Simple payment processing with secure checkout and confirmation.

Charge for API calls, tokens, or other usage with tiered pricing.

Price by team size with seats synced to organization membership.

Grant and consume prepaid balances for usage-based products and AI features.

Gate features and quotas by plan - enforce access in the API and UI.

Bill users or organizations - B2B checkout, orders, and admin visibility.

Real-time billing events and payment provider synchronization.

Unified API for Stripe, Lemon Squeezy, Polar, and Dodo Payments.

Type-safe SQL queries, relational joins, filters, ordering, and pagination.

Automated schema migrations with version control and auto-generation.

Pick your engine - Postgres by default, with MySQL and SQLite guides.

End-to-end validation using shared types and schema definitions.

Modern serverless infrastructure with auto-scaling and high availability.

Secure endpoints with role-based access control and rate limiting.

Access control based on features and subscription plans.

Fully typesafe frontend client with automatic type generation.

Generate an OpenAPI spec and explore it with an interactive docs UI.

Centralized admin workspace with overview metrics and quick actions.

Search, filter, and manage users, status, auth methods, and MFA.

Granular access control for admins, moderators, and support staff.

Securely impersonate users to reproduce issues and provide support.

OpenAI, Anthropic, Groq, Mistral, Gemini, and more. For advanced AI, see TurboStarter AI.

Pre-built chatbot and assistant components with real-time streaming.

Real-time AI response delivery including progress indicators.

Rules, skills, and MCP setup so AI editors follow this repo's conventions.

Smart routing based on user locale and automatic language detection.

Comprehensive multi-language support and translation management.

One-click language changes and persistent preferences.

Multi-language email templates including fallback options.

Automated email delivery including tracking and analytics.

Create and send marketing campaigns using beautiful templates.

Responsive email templates supporting dark mode customization.

Resend, Mailgun, SendGrid, Postmark, Plunk, and Nodemailer.

Hero, features, pricing, testimonials, FAQ, and reusable CTAs.

Complete SEO toolkit including automatic sitemap generation.

Pre-launch waitlist and homepage newsletter signup.

Dashboard onboarding wizard for first-run web users.

Full-featured blog system including categories and RSS feed.

Pre-built legal templates including version control.

Smart contact form featuring spam protection and auto-responses.

Complete file upload system including progress tracking and validation.

S3-compatible storage with presigned URLs and file optimization.

Complete blog management system including categories and tags.

Organized content structure using MDX collections and custom frontmatter.

10+ pre-built themes with customizable color schemes.

Built-in dark mode with system preference detection.

Component generation following best practices and TypeScript standards.

Complete atomic design system including accessibility features.

Custom event tracking plus automatic session management.

Automatic page view capture including bounce rate metrics.

Cross-device user tracking and session management.

Google Analytics, PostHog, Plausible, Umami, Open Panel, Vemetric, and more.

c15t banner and preferences with analytics gated on measurement consent.

Provider-agnostic flag evaluation on client and server.

In-memory defaults, PostHog, or GrowthBook via export swap.

React hooks plus getBooleanValue in Server Components.

Signed-in user id, email, and name synced automatically.

Automatically capture exceptions and errors in your application.

Track performance metrics such as page views, user sessions, and more.

Automatically generate source maps to improve error reporting.

Seamless integration with Sentry, PostHog, and more.

Threat model, boundaries, and how TurboStarter keeps the web kit safe.

Sessions, roles, and plan entitlements enforced on the server.

Env secrets, input validation, and integration hardening.

Ship-ready checks before you go to production.

Durable async work for emails, webhooks, and long-running workflows.

Type-safe background tasks with retries and observability.

Event-driven and HTTP-based job runners as alternatives.

Native Vercel workflows for durable multi-step jobs.

Everything to verify before you ship to production.

Guides for Vercel, Cloudflare, Netlify, Docker, VPS, Fly, and others.

Pre-configured deployment pipelines including automated testing.

Dev, staging, and production configs across the monorepo.

Fast unit tests for individual functions and components.

Coverage metrics that show what code is and isn't tested.

Simulate real user scenarios across the stack with automated E2E tools.