MarrowStack

Library

All Blocks

17 individual blocks Β· 2 bundles. Each one fully typed, Supabase-ready, and pushed to your private GitHub repo the moment you pay.

Bundle deals

Best value
BUNDLE Β· Save 52%

πŸš€ Full SaaS MVP

$79

Everything to launch in a weekend

Advanced⏱ 70h saved~1.9k lines
#bundle#saas#mvp
BUNDLE Β· Save 30%

πŸ“ˆ Growth Stack

$39

Analytics, search, notifications, rate limiting

Intermediate⏱ 28h saved~1.2k lines
#bundle#growth#scale

Core3 blocks

Auth System

$29

Email + GitHub + Google OAuth with RBAC

Intermediate⏱ 14h saved~487 lines
#auth#oauth#rbac

Admin Dashboard

$39

User management, revenue analytics, feature flags

Advanced⏱ 14h saved~365 lines
#admin#analytics#dashboard

Team & Workspaces

$39

Multi-tenant SaaS with roles and invites

Advanced⏱ 16h saved~385 lines
#multi-tenant#teams#workspaces

Monetization2 blocks

Billing & Subscriptions

$39

One-time + recurring billing + invoices

Advanced⏱ 18h saved~405 lines
#subscriptions#billing#payments

PayPal Checkout

$29

One-time payments with webhook verification

Intermediate⏱ 10h saved~326 lines
#checkout#payments#one-time

Utility8 blocks

Email System

$19

Beautiful transactional emails via Resend

Beginner⏱ 8h saved~302 lines
#email#resend#transactional

User Profile

$9

Editable profiles with avatar upload

Beginner⏱ 6h saved~193 lines
#profile#avatar#storage

Notifications System

$19

Real-time in-app + Web Push notifications

Intermediate⏱ 10h saved~489 lines
#notifications#realtime#push

Full-Text Search

$19

PostgreSQL tsvector search with highlighting

Intermediate⏱ 8h saved~327 lines
#search#postgresql#full-text

File Upload

$9

Drag-and-drop upload to Supabase Storage

Beginner⏱ 6h saved~347 lines
#upload#storage#supabase

Analytics Tracker

$9

Typed event tracking with PostHog + Supabase fallback

Beginner⏱ 5h saved~279 lines
#analytics#posthog#tracking

SEO Toolkit

$9

Metadata, sitemap, robots.txt, JSON-LD schemas

Beginner⏱ 4h saved~284 lines
#seo#metadata#sitemap

Internationalization

$19

Locale routing + RTL + currency formatting

Intermediate⏱ 8h saved~427 lines
#i18n#localization#rtl

Security2 blocks

Rate Limiting

$9

Sliding window limiter for Next.js API routes

Intermediate⏱ 5h saved~228 lines
#rate-limit#redis#upstash

Error Handling

$9

Error boundaries, structured logging, typed errors

Beginner⏱ 5h saved~276 lines
#errors#logging#boundaries

UI2 blocks

Dark Mode Toggle

$19

Theme engine: accent colors, auto schedule, contrast checker, animated toggle

Beginner⏱ 8h saved~521 lines
#dark-mode#theme#tailwind

Form Validation

$9

React Hook Form + Zod + reusable Field components

Beginner⏱ 5h saved~357 lines
#forms#zod#react-hook-form