nano-banana-generator

Grade A: derived only from the two verdicts below. How grades work

Open-source Nano Banana image generator — production-ready Next.js SaaS for text-to-image and multi-image reference editing. Stripe billing, credits, NextAuth, and Prisma out of the box.

ActiveCurrent depsChecked Oct 19, 2026Free

Visit nano-banana-generator ↗Source on GitHub ↗

Why this verdict

How we check →

3 commits by 2 contributors in the last 90 days (1 in the last 30). receipt ↗
On current major: Auth.js, Next.js, Prisma, React, Tailwind CSS. receipt ↗
Not counted in verdict: Stripe SDK 22 → 23. receipt ↗

Snapshot: commit 692c740 on main, checked 2026-10-19 07:46 UTC. Receipts link to files at this exact commit.

Check before you commit

No license detected: check terms before commercial use.

Dependency freshness

Package	Declared	Latest	Status
Stripe SDK stripe	22.0.1	23.0.0	Behind, not counted
Auth.js next-auth	4.24.13	4.24.15	Current
Next.js next	16.2.3	16.4.2	Current
Prisma @prisma/client	7.7.0	7.10.1	Current
React react	19.2.4	19.3.1	Current
Tailwind CSS tailwindcss	4.0.0	4.3.3	Current

Declared = lowest version the kit's dependency file (package.json, pyproject.toml or requirements.txt) allows. Latest = the npm "latest" tag or the newest PyPI release. TypeScript, the Stripe SDK, FastAPI and other 0.x packages are shown but not counted in the verdict.

What's in the stack

Framework: Next.js
Auth: Auth.js
Payments: Stripe
Database / ORM: Prisma, node-postgres
UI: Tailwind CSS

Detected from declared dependencies. A listed package means it's installed, not necessarily fully wired up.

What the README says you get

AI
Text-to-image generationGenerate stunning visuals with text prompts
AI
Multi-image edit modeUpload local images or add up to 14 external image URLs
AI
Aspect ratio tuningAspect Ratio tuning (from 1:1 Square to 21:9 UltraWide)
AI
Tiered resolutionstiered Resolutions (1K, 2K, 4K)
AI
Smart Search toggleToggle "Smart Search" on to empower validations or enhancements for prompts
Auth
Google OAuth loginComplete with Google OAuth and Stripe Checkout workflows built-in
Billing
Stripe Checkout billingComplete Stripe integration
Billing
Credit tierspurchase scalable tiers (Starter, Power Engine, Quantum Flow)
Billing
Credit deductionsmap generations to credit deductions
Data
PostgreSQL persistencesecurely persisted to a PostgreSQL database
Deploy
Vercel deploymentengineered explicitly for Vercel serverless environments
UI
Inspector modal downloadsviewable in a detailed inspector modal with 1-click downloads
UI
Tailwind and Framer Motion UIBuilt on Tailwind CSS and Framer Motion

Extracted from the kit's README by a local AI model (deepseek-flash) on Oct 12, 2026. Every item is checked against an exact README quote; 1 unverifiable item was discarded. A README claim is the maker's description, not something we tested.

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History

Sep 29, 2026 → Oct 19, 2026. One square per check, colored by maintenance status. Hover for details.

Show as a table

Date	Maintenance	Dependencies	Commits (90d)
Oct 19, 2026	Active	Current deps	3
Oct 12, 2026	Active	Current deps	5
Sep 29, 2026	Steady	Current deps	4

Sources

Every claim on this page comes from these public records, checked Oct 19, 2026. Open them to verify.

Commit history ↗ default branch (main) at the checked commit: pulse, contributors, last commit
Releases ↗ latest release
package.json ↗ declared dependency versions and stack (at commit 692c740)
README ↗ quoted features at the checked commit
npm registry ↗ latest versions (each linked in the table above)

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