BestsellerNext.jsSaaS Starters
Nexus — SaaS Starter Kit
Auth, teams, Stripe billing and an admin panel in one typed codebase
4.9 out of 54.9(412)2,841
From$59
View detailsFull-stack products, ready to ship
Launch your next product in a weekend, not a quarter
A curated collection of Next.js website templates, React Native and Flutter app kits. Typed, tested, documented — and yours forever after a single purchase.
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- 4.8 / 5
- Average rating
Trusted by teams building on modern stacks
- Next.js 16
- React 19
- TypeScript
- Tailwind CSS v4
- Expo SDK 54
- Flutter 3.27
- Prisma
- Stripe
Browse
Featured products
Hand-picked releases our customers keep coming back to.
- Bestseller
BestsellerNext.jsE-commerceLumen — E-commerce Storefront
Static category pages, faceted search and a checkout that converts
4.9 out of 54.9(334)2,210From$64View details
Save 20%Next.jsAdmin & DashboardsHelios — Analytics Dashboard
Forty chart types and a data table that handles a hundred thousand rows
4.9 out of 54.9(288)1,967From$39$49View details
React NativeFintech AppsFinWise — Banking App
Expo banking kit with biometrics, cards and budgets
4.8 out of 54.8(201)1,436From$59View details
Next.jsSaaS StartersOrbit — AI SaaS Template
Streaming chat UI, usage metering and credit-based billing
5.0 out of 55.0(163)1,287From$59View details
FlutterFintech AppsMoneta — Wallet (Flutter)
Dart 3 wallet kit with clean architecture and Riverpod
4.7 out of 54.7(167)1,198From$54View details
Browse by category
Every category is a complete, production-grade codebase — not a static mockup.
- SaaS Starters2Auth, billing and dashboards wired up on day one
- Admin & Dashboards4Data-dense interfaces that stay readable
- E-commerce1Storefronts that convert and load fast
- Portfolio & Agency2Show the work, win the brief
- Landing Pages1Sixty sections, one conversion goal
- Blog & Magazine1Editorial layouts with real SEO plumbing
- Directory & Marketplace2Listings, maps and multi-vendor flows
- Education & LMS1Courses, lessons, progress and certificates
One shop, three platforms
Ship a marketing site, an admin panel and a mobile app without changing vendors.
Next.js
App Router, server components and Tailwind CSS. Marketing sites, dashboards, e-commerce and SaaS.
View detailsReact Native
Expo-based, typed React Native kits that build for both iOS and Android from one codebase.
View detailsFlutter
Null-safe Dart with clean architecture, theming and state management already wired up.
View details
Bestsellers this month
The products developers reach for most often.
BestsellerNext.jsLanding PagesPrism — Landing Page Kit
Sixty-four sections you can recombine into a launch page today
4.9 out of 54.9(501)3,418From$29View details- BestsellerNext.jsSaaS Starters
Nexus — SaaS Starter Kit
Auth, teams, Stripe billing and an admin panel in one typed codebase
4.9 out of 54.9(412)2,841From$59View details - BestsellerNext.jsE-commerce
Lumen — E-commerce Storefront
Static category pages, faceted search and a checkout that converts
4.9 out of 54.9(334)2,210From$64View details 
BestsellerSave 20%React NativeSocial & Chat AppsChatter — Social App
Feeds, stories and realtime chat on one Expo codebase
4.8 out of 54.8(238)1,689From$43$54View details
Why buy from ThemeStack
Everything we sell is code we would happily ship to our own clients.
Code you can actually read
Typed end to end, linted, formatted and organised the way a senior team would structure it. No obfuscation, no jQuery leftovers.
Lifetime updates
Framework upgrades, new sections and bug fixes are free forever. Buy once, keep receiving improvements.
6 months of support
Direct help from the person who wrote the code, extendable at any time.
Documentation that answers questions
Setup, deployment, theming and data wiring — written out step by step, with runnable examples.
Built for Core Web Vitals
Server components, streaming, optimized images and near-perfect Lighthouse scores out of the box.
SEO wired in
Metadata, sitemaps, structured data and OG images are already implemented on every route.
What developers say
Reviews from customers who shipped real products with our code.
Excellent structure and very complete. I would have liked one more empty-state illustration, but that is a small thing.
5 out of 5 Sofia Almeida
Portugal · Orbit — AI SaaS Template
I read the whole codebase before starting and did not find a single place I wanted to rewrite. Shipped our MVP eleven days after purchase.
5 out of 5 Marcus Lindqvist
Sweden · Nexus — SaaS Starter Kit
Updated twice since I bought it, both times with a clear migration note. This is how you maintain a template.
5 out of 5 Aisha Bello
Nigeria · Gourmet — Food Delivery (Flutter)
Updated twice since I bought it, both times with a clear migration note. This is how you maintain a template.
5 out of 5 Aisha Bello
Nigeria · Lumen — E-commerce Storefront
Accessibility was clearly not an afterthought — keyboard navigation works everywhere, including the custom components.
5 out of 5 Laura Fischer
Germany · FinWise — Banking App
Updated twice since I bought it, both times with a clear migration note. This is how you maintain a template.
5 out of 5 Aisha Bello
Nigeria · Beacon — Directory & Marketplace
Just released
Fresh builds on the latest framework versions.
- Next.jsSaaS Starters
Orbit — AI SaaS Template
Streaming chat UI, usage metering and credit-based billing
5.0 out of 55.0(163)1,287From$59View details 
FlutterHealth & Fitness AppsMindful — Meditation (Flutter)
Audio sessions, sleep timers and calm motion
4.7 out of 54.7(81)623From$44View details
Next.jsPortfolio & AgencyCanvas — Creative Studio
An award-shortlist portfolio with WebGL transitions
4.7 out of 54.7(74)588From$44View details
Next.jsEducation & LMSScholar — LMS Platform
Courses, video lessons, quizzes and certificates
4.8 out of 54.8(87)654From$74View details
From the blog
Build notes, framework deep dives and release announcements.
· 9 min read
Shipping SEO that actually works in Next.js 16
Metadata is the easy part. Canonical URLs, hreflang pairs, structured data and streaming metadata are where most App Router sites quietly lose rankings.
· 7 min read
Three.js hero sections without wrecking your Core Web Vitals
A WebGL hero can cost you 400 kB and two seconds of LCP — or nothing at all. The difference is entirely in how you load it.
· 8 min read
React Native or Flutter: choosing without the tribalism
Both ship excellent apps. The right answer depends on your team's existing code, your design ambitions and who you can hire.
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