SDKs

Official Spronta client libraries. Built on a zero-dependency core that works everywhere.

Packages

Package	Description	Runtime	Links
@spronta/images	Core — URL builder, signing, blurhash, srcset	Browser, Node, Deno, Bun, Workers	npm · GitHub
@spronta/images-react	React components with blurhash + lazy loading	React 18+	npm · GitHub
@spronta/images-next	Next.js loader + image component	Next.js 14+	npm · GitHub

Install

# Core only
npm install @spronta/images

# React
npm install @spronta/images-react

# Next.js
npm install @spronta/images-next

Architecture

All SDKs build on @spronta/images (core). The React and Next.js packages are thin wrappers that add framework-specific components:

@spronta/images (core, zero deps)
  ├── @spronta/images-react (SprontaImage, provider)
  └── @spronta/images-next  (SprontaNextImage, loader)

Sections

• Core SDK — URL builder, signing, blurhash decode
• React SDK — SprontaImage component, provider, hooks
• Next.js SDK — next/image loader, SprontaNextImage