# Superslate > Superslate ([superslate.dev](https://superslate.dev)) is a source-owned TypeScript SaaS > foundation built for founders who ship with coding agents. Buyers purchase it once, clone it, > and ship products they own. ## What it is - Bun + Hono API server, React 19 SPA frontend - API contracts for full type safety between client and server, from shared Zod schemas - Better Auth authentication, provider-neutral billing with Polar, Stripe, and Dodo adapters, transactional email - Deterministic agent workflows: an AGENTS.md architecture contract, golden-path guides for common changes, a machine-readable navigation contract, and a six-tool local context server for repository guidance and verification - Guided deployment setup for AWS, GCP, or Azure with OpenTofu; choose a native, Vercel, or Cloudflare static frontend now or configure it later - First-release migration gating keeps public API traffic disabled until the exact image migrates successfully - Unit, contract, and real-Postgres integration suites, CI, deployment configuration and operator checklist included - Deliberately opinionated: one maintained stack (Bun, Hono, React, Zod, Postgres with plain SQL) instead of a configuration matrix, because agents are most reliable on a single blessed path ## Who it is for Experienced TypeScript founders who already use coding agents and want to own a coherent, tested foundation instead of assembling and re-debugging SaaS infrastructure. It also fits small companies shipping multiple products they own. Client delivery is not included in the current license. ## Key facts - Product name: Superslate - Canonical domain: [superslate.dev](https://superslate.dev) - Live demo: [app.superslate.dev](https://app.superslate.dev), the same image the scaffold produces, open to anyone with an email address, no card required; a read-only preview, so writes are disabled - npm organization: @superslate - License model: one-time purchase; Individual and Team licenses; no subscription - Built and sold by: Supercollective, a software studio in Bengaluru, India. See [About Superslate](https://superslate.dev/about/) - Support: [support@superslate.dev](mailto:support@superslate.dev) ## Official product pages - [Product features](https://superslate.dev/#features) - [Pricing](https://superslate.dev/#pricing) - [License](https://superslate.dev/license/) - [Documentation and setup](https://docs.superslate.dev/docs/setup) - [Live read-only demo](https://app.superslate.dev)