Overview

Let's discover Blocks OS.

What is Blocks OS?

Blocks OS is a developer‑focused cloud platform that accelerates application development by providing a ready-to-use front-end boilerplate, integrated backend services, AI capabilities, observability, and deployment tools. With Blocks OS, developers can focus on building features, not wiring infrastructure.

No More Building From Zero
Blocks OS eliminates the need to rebuild core foundations like IAM, authorization, captcha, localization and even a browser extension. These capabilities are available out of the box, so developers skip the boilerplate and start building real product features immediately.

Built-in Agents
With integrated Agents, Blocks OS lets you add conversational AI to your application without managing external services. It can guide users, answer questions, and automate workflows—all fully configurable inside the platform.

Deploy Your Code
Blocks OS provides an end-to-end deployment environment where you bring your code and the platform handles builds, runtime, scaling, and observability. You get fast, reliable deployments without dealing with complex infrastructure.

LMT: Logging, Metrics & Tracing
Blocks OS includes built-in observability through its LMT stack, giving you instant access to logs, metrics, and distributed traces for all your services. You can monitor performance, troubleshoot issues, and understand system behavior without setting up any external tooling.

Build with the CLI or a coding agent
The blocks CLI scaffolds a frontend that is prewired to Blocks OS services and manages your project from the terminal. Blocks Skills give any coding agent the same workflows. Authentication, roles, storage, data APIs and translations work out of the box, so you write only your application's logic.

Path	Start here
Coding agent	Agent Skills
Terminal	npm install -g @seliseblocks/cli-os@latest, then blocks login and blocks new web
App code	@seliseblocks/client SDK

      ┌───────────────────────────────┐
      │   CONFIGURE ON BLOCKS OS.     │
      │  IAM • CAPTCHA • MFA • Agents │
      │   Portal or blocks CLI        │
      └──────────────┬────────────────┘
                     ▼
      ┌───────────────────────────────┐
      │      SCAFFOLD YOUR APP        │
      │  blocks new web, or an agent  │
      └──────────────┬────────────────┘
                     ▼
      ┌───────────────────────────────┐
      │  BUILD YOUR BUSINESS LOGIC    │
      │  @seliseblocks/client + APIs  │
      └──────────────┬────────────────┘
                     ▼
      ┌───────────────────────────────┐
      │            RELEASE            │
      │  Simple deployment pipeline   │
      └──────────────┬────────────────┘
                     ▼
      ┌───────────────────────────────┐
      │             LMT               │
      │   Logs • Metrics • Traces     │
      └───────────────────────────────┘

What is Blocks OS Portal?

From the Blocks OS Portal, users can manage all the services that Blocks OS offers. You can configure authentication, emails, notifications, and much more directly from the portal, and the changes are reflected in your application immediately. Think of the portal as the place where you manage your backend services, while your app reads those configurations at runtime.