✦ installv2.1.3 · June 29, 2026
$ bun create better-fullstack@latest

Stop wiring.
Start shipping.

A CLI that scaffolds production-ready fullstack apps across seven language ecosystems. Pick your stack — frontend, database, auth, payments, AI — and run one command.

Open the builderRead the docs

ScaffBench

Measuring coding agents on real fullstack scaffolding tasks — time, tokens, cost, and whether the result actually builds.

Read the blogRun it yourselfTry out MCP

Validation passing

200k150k100k50k0k0%25%50%75%100%cheap + reliable ↗Avg output tokens per scaffoldOpus 4.8 · max27%148.0kOpus 4.8 · low27%21.5kSonnet 5 · max20%113.3kSonnet 4.6 · high9%38.0kCodex Spark · high9%59.9k

Not metered on this axis (excluded from the plot): Gemini 3.5 Flash · high

Pass 1 by model

Prompt · Core validation

ModelPass 1Avg costOut tokSteps
Opus 4.8[low]
27%$1.6321.5k38
Opus 4.8[max]
27%$9.21148.0k99
Gemini 3.5 Flash[high]
27%——0
Sonnet 5[max]
20%$5.26113.3k215
Sonnet 4.6[high]
9%$1.5338.0k46
Codex Spark[high]
9%—59.9k12
DeepSeek V4 Flash[default]
10%—22.8k45
MiMo V2.5[default]
0%—19.4k44
Nemotron 3 Nano 30B[default]
0%—13.7k16
Nemotron 3 Ultra 550B[default]
0%—8.4k18
0%20%40%60%80%100%

Give your agent the fast path.

One MCP server, every spec-to-scaffold tool the benchmark used. Pick your agent, paste, done.

all supported clients
$ claude mcp add --transport stdio better-fullstack -- npx -y create-better-fullstack@latest mcp

run in your terminal

✦ seven ecosystems

Not just TypeScript. Everything.

TypeScript, React Native, Rust, Python, Go, Java, Elixir — one CLI scaffolds production-ready apps across all seven. Pick your ecosystem, pick your stack.

  • 00
    ✦ 01

    LANGUAGE ECOSYSTEMS

    TypeScript iconTypeScript
    React Native iconReact Native
    Rust iconRust
    Python iconPython
    Go iconGo
    Java iconJava
    Elixir iconElixir
    .NET icon.NET
  • 00
    ✦ 02

    FRONTEND FRAMEWORKS

    TanStack Router iconTanStack RouterReact Router iconReact RouterReact + ViteTanStack Start iconTanStack StartNext.js iconNext.jsVinext iconVinextNuxt iconNuxtSvelteKit iconSvelteKitSolid iconSolidSolidStart iconSolidStartAstro iconAstroQwik iconQwikAngular iconAngularRedwoodJS iconRedwoodJSFresh iconFreshLeptos iconLeptosDioxus iconDioxus
  • 00
    ✦ 03

    BACKEND FRAMEWORKS

    Hono iconHonoElysia iconElysiaExpress iconExpressFastify iconFastifyNestJS iconNestJSEncore.ts iconEncore.tsAdonisJS iconAdonisJSNitro iconNitrofeTS iconfeTSConvex iconConvexFullstack Next.js iconFullstack Next.jsFullstack VinextFullstack TanStack Start iconFullstack TanStack StartFullstack Astro iconFullstack AstroFullstack Nuxt iconFullstack NuxtFullstack SvelteKitFullstack SolidStart iconFullstack SolidStartAxum iconAxumActix-web iconActix-webRocketFastAPI iconFastAPIDjango iconDjangoFlask iconFlaskLitestar iconLitestarStarletteGin iconGinEcho iconEchoFiber iconFiberChi iconChiSpring Boot iconSpring BootQuarkus iconQuarkusPhoenix iconPhoenixPhoenix LiveView iconPhoenix LiveViewASP.NET Core Minimal APIs iconASP.NET Core Minimal APIsASP.NET Core MVC iconASP.NET Core MVCASP.NET Core Blazor iconASP.NET Core Blazor
  • 00
    ✦ 04

    DATABASE ORMs

    Drizzle iconDrizzlePrisma iconPrismaMongoose iconMongooseTypeORM iconTypeORMKysely iconKyselyMikroORM iconMikroORMSequelize iconSequelizeSeaORM iconSeaORMSQLxDieselSQLAlchemySQLModelTortoise ORMPeeweeGORMsqlcEntSpring Data JPA iconSpring Data JPAjOOQMyBatisEcto SQL iconEcto SQLEcto iconEctoEntity Framework Core iconEntity Framework CoreDapperlinq2db
  • 00
    ✦ 05

    AUTH PROVIDERS

    Better-Auth iconBetter-AuthBetter Auth + Organizations iconBetter Auth + OrganizationsGoBetterAuthClerk iconClerkAuth.js (NextAuth) iconAuth.js (NextAuth)Stack Auth iconStack AuthSupabase Auth iconSupabase AuthAuth0 iconAuth0WorkOS AuthKit iconWorkOS AuthKitKinde iconKindeOAuth2ToriiAuthlib iconAuthlibJWT (python-jose) iconJWT (python-jose)FastAPI UsersCasbinGothSpring Security iconSpring SecurityKeycloakphx.gen.auth iconphx.gen.authUeberauth iconUeberauthGuardian iconGuardianASP.NET Core Identity iconASP.NET Core IdentityDuende IdentityServerAuth0 ASP.NET Core iconAuth0 ASP.NET Core
  • 00
    ✦ 06

    AI INTEGRATIONS

    Vercel AI SDK iconVercel AI SDKMastra iconMastraVoltAgent iconVoltAgentLangGraph.js iconLangGraph.jsOpenAI Agents SDK iconOpenAI Agents SDKGoogle ADK iconGoogle ADKLangChain iconLangChainLlamaIndexTanStack AIAI CLI iconAI CLIOpenAI SDK iconOpenAI SDKAnthropic SDK iconAnthropic SDKCrewAIHaystack iconHaystackPydantic AIsmolagents

✦ total

Multiply this by every database, every CSS framework, every AI SDK, and you get more combinations than there are grains of sand.

0✦

options across 7 ecosystems · ts · rn · rust · go · python · java · elixir

✦ combinatorics

Infinite possibilities.

Mix and match frameworks, databases, auth, payments, AI, and more. Every combination scaffolds a working, production-ready codebase.

4.81× 1042

possible project combinations

1.10 × 10^22 universe lifetimes to test all combinations

✦ at 1ms per test

1.52 × 1032 years — that's 1.10 × 1022 universe lifetimes.

✦ on the record

People almost love it.

Posted on daily.dev and X by people who shipped with it.

“Arguably one of the best project I've seen this year so far”

Franco RATOVOSON
Franco RATOVOSONvia daily.dev

“425 options sounds powerful. The real question is how deep the generated code goes — if it actually handles the opinionated glue between layers, this is genuinely impressive infrastructure.”

Gabu Rayon Dev
Gabu Rayon Devvia daily.dev

“Better Fullstack & SST — the perfect team. Better Fullstack gives you the tools to make your code clean and secure right from the start. SST takes that code and makes it work on the web in a professional way.”

Juan Felipe Velasquez Alvarez
Juan Felipe Velasquez Alvarezvia daily.dev

“something like this...”

Maxx
Maxxvia daily.dev

“I find it really useful. I tried a lot of combinations for my projects! Thanks for building this amazing OSS!”

Franco Carrara
Franco Carraravia daily.dev

“Great project! Would love to see more frameworks proposed. Awesome work!”

Phlisg
Phlisgvia daily.dev

“looks good but I miss spring boot for the backend options”

Dani
Danivia daily.dev

“Wow actually helpful. Thanks for sharing”

srmdn
srmdnvia daily.dev

“Reminds me of vike.dev/new — Nice work!!”

Alexander Schulz
Alexander Schulzvia daily.dev

“Discovered a few tecs I didn't know. Thanks”

Matheus Schumacher
Matheus Schumachervia daily.dev

“This is some sweet, sweet stuff!”

Rijad Zuzo
Rijad Zuzovia daily.dev

“Perfect.”

Gaurab Gogoi
Gaurab Gogoivia daily.dev
✦ + reactionsL O N E W O L F Y Y Y“This was actually helpful!”Angel Vargas“such a cool project :0”Theo“I like this a lot.”Mr Binary Sniper“awesome project”Canse“Crazy”Anirudh Sahu“nice!”rizalefhndi“very good”Uzair“Good”theLazyBoy“love it”Vinicius Pagung“awesome project!”

✦ liked on x

Builders who hearted the launch.

✦ contributors

Built in public. By the community.

Special thanks to the contributors who help improve Better Fullstack through testing, feedback, and code.

Ethan Shoe
Ethan Shoe@EthanShoeDevQA & testing
Alisha
Alisha@Alisha-21-cloudVinext framework, Docker Compose, Polar + Convex
Divith S
Divith S@Divith123Version channels, builder parity
Kavin B
Kavin B@Kavin-BakyarajElasticsearch search engine support
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