
AWS Lambda
Serverless compute service that runs code in response to events without provisioning or managing servers
Discover top open-source software, updated regularly with real-world adoption signals.

Decentralized serverless platform with zero operational complexity
Open-source serverless platform delivering authentication, storage, hosting, and functions through isolated WASM containers on decentralized infrastructure—no DevOps required.

Juno is a serverless platform reimagined for developers who demand security, privacy, and simplicity without operational overhead. Built on decentralized infrastructure, it runs each project in its own isolated WASM container that you exclusively control—combining the familiar developer experience of traditional cloud platforms with the resilience and autonomy of self-hosting.
Juno provides a complete backend-as-a-service toolkit: user authentication, a flexible datastore, file storage, static site hosting, serverless functions, analytics, monitoring, and automated snapshots. Developers can scaffold projects instantly using built-in templates and deploy modern web applications without managing servers, databases, or infrastructure.
Ideal for teams building decentralized applications, privacy-focused products, or anyone seeking cloud convenience without vendor lock-in. The platform supports TypeScript, JavaScript, Rust, and Svelte workflows, with Docker-based local development for contributors. Whether you're launching a blog, SaaS application, or Web3 project, Juno eliminates the gap between rapid prototyping and production-ready deployment.
When teams consider Juno, these hosted platforms usually appear on the same shortlist.

Serverless compute service that runs code in response to events without provisioning or managing servers

Serverless compute service in Azure for running event-driven code without managing infrastructure

Backend-as-a-Service with database, realtime, auth, files, and cloud code
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
Decentralized SaaS Application
Launch a multi-tenant application with authentication, database, and file storage while maintaining full control over infrastructure and user data privacy.
Privacy-Focused Content Platform
Deploy a blog or media site with built-in hosting, analytics, and monitoring that respects user privacy without relying on third-party tracking services.
Rapid Prototype Development
Scaffold and deploy a full-stack application in minutes using templates, eliminating backend setup time and accelerating time-to-market.
Web3 Application Backend
Build decentralized apps with serverless functions and datastore capabilities that align with blockchain-based frontend architectures.
Juno runs on decentralized infrastructure with each project in an isolated WASM container you control, eliminating vendor lock-in while providing familiar cloud-like developer experience.
No. Juno handles all operational complexity, including scaling, monitoring, and maintenance, so you can focus entirely on building your application.
Juno supports TypeScript, JavaScript, Rust, and Svelte. You can scaffold projects using built-in templates and integrate with standard web development workflows.
Yes. Juno provides Docker-based local development environments. Docker Desktop 4.25.0 or later is recommended for MacBooks with M processors.
Yes. Juno includes production-ready features like authentication, analytics, monitoring, and automated snapshots, designed for modern web applications requiring security and reliability.
Project at a glance
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