LaunchFast

# LaunchFast > Production-ready SaaS starter kits for Astro, Next.js and SvelteKit. Auth, payments, analytics, email, and deployment, integrated so you ship faster. Every page below is also available as clean Markdown by appending `.md` to its URL. For the full text of every page in a single file, fetch [/llms-full.txt](https://www.launchfa.st/llms-full.txt). ## Documentation - [User Authentication](https://www.launchfa.st/documentation/authentication.md) - [User Authentication with Credentials (Email and Password)](https://www.launchfa.st/documentation/authentication/credentials.md) - [User Authentication with Magic Links](https://www.launchfa.st/documentation/authentication/magic-links.md) - [User Authentication with 20+ OAuth Providers](https://www.launchfa.st/documentation/authentication/oauth.md) - [Using Cloud Firestore Database](https://www.launchfa.st/documentation/database/firestore.md) - [Using MongoDB Database](https://www.launchfa.st/documentation/database/mongo.md) - [Using any MySQL Database](https://www.launchfa.st/documentation/database/mysql.md) - [Using any Postgres Database](https://www.launchfa.st/documentation/database/postgres.md) - [Using any Redis NoSQL Database](https://www.launchfa.st/documentation/database/redis.md) - [Using any SQLite Database](https://www.launchfa.st/documentation/database/sqlite.md) - [Deployment](https://www.launchfa.st/documentation/deployment.md) - [Deploy To AWS Amplify](https://www.launchfa.st/documentation/deployment/aw […truncated]