Deno

# Deno > Deno is a secure JavaScript/TypeScript runtime built on V8 and Rust, > distributed as a single binary. TypeScript, formatting, linting, testing, and > a standard library work with zero configuration. Programs are sandboxed by > default; capabilities (network, filesystem, etc.) are granted explicitly via > --allow-* flags. Deno natively supports npm packages and Node.js built-in > modules. - [llms-full-guide.txt](https://docs.deno.com/llms-full-guide.txt): Complete agent-oriented guide with CLI reference, code examples, and usage patterns (publish alongside this file) - [llms-summary.txt](https://docs.deno.com/llms-summary.txt): Compact index of all documentation sections - [llms-full.txt](https://docs.deno.com/llms-full.txt): Full documentation content dump (large) ## Runtime - [Getting Started](https://docs.deno.com/runtime/getting_started/first_project): Scaffold a project, run code, and execute tests - [CLI Reference](https://docs.deno.com/runtime/reference/cli/): All deno subcommands and flags (run, test, fmt, lint, task, compile, install) - [Configuration (deno.json)](https://docs.deno.com/runtime/fundamentals/configuration): Project config, tasks, import maps, TypeScript settings - [Modules and Imports](https://docs.deno.com/runtime/fundamentals/modules): jsr:, npm:, and node: specifiers; import maps; dependency management - [Security and Permissions](https://docs.deno.com/runtime/fundamentals/security): Sandbox model and --allow-* permission flags - [Node.js Compatibility](https://docs.deno.com/runtime/fundamentals/node): Running Node projects, npm packages, and node: built-ins in Deno - [Testing](https://docs.deno.com/runtime/fundamentals/testing): Built-in test runner, assertions, mocking, coverage - [TypeScript Support](https://docs.deno.com/runtime/fundamentals/typescript): TypeScript configuration and type checking - [HTTP Server](https://docs.deno.com/runtime/fundamentals/http_server): Deno.serve API, request handling, WebSockets - [Standard Library (@std)](https://docs.deno.com/runtime/reference/std/): Deno's standard library modules on JSR - [Linting and Formatting](https://docs.deno.com/runtime/fundamentals/linting_and_formatting): deno lint and deno fmt configuration and usage - [Workspaces](https://docs.deno.com/runtime/fundamentals/workspaces): Monorepo and multi-package project configuration - [Web Development](https://docs.deno.com/runtime/fundamentals/web_dev): Frameworks (Fresh, Next.js, Astro, SvelteKit) with Deno ## Deploy - [Deno Deploy Overview](https://docs.deno.com/deploy/): Managed edge platform for JavaScript/TypeScript apps - [Getting Started](https://docs.deno.com/deploy/getting_started): Create and configure your first Deploy application - [Deno KV](https://docs.deno.com/deploy/kv/): Built-in key-value database available in CLI and on Deploy ## Sandbox - [Deno Sandbox Overview](https://docs.deno.com/sandbox/): Ephemeral Linux microVMs for running untrusted code safely - [Getting Started](https://docs.deno.com/sandbox/getting_started/): Enable sandboxes, create a microVM, run commands, manage secrets - [Create a Sandbox](https://docs.deno.com/sandbox/create/): Sandbox.create() API reference and configuration options - [Sandbox Timeouts](https://docs.deno.com/sandbox/timeouts/): Ephemeral vs. persistent sandbox lifecycle management - [Deploy App Management](https://docs.deno.com/sandbox/apps/): Programmatically create and manage Deploy apps via the SDK ## Examples - [Build a Fresh App](https://docs.deno.com/examples/fresh_tutorial/): Full-stack app with Fresh framework and islands architecture - [Deploy with deno deploy CLI](https://docs.deno.com/examples/deploy_command_tutorial/): Deploy a local project to Deno Deploy - [Chat App with WebSockets](https://docs.deno.com/examples/chat_app_tutorial/): Real-time WebSocket server with Oak - [LLM Chat App](https://docs.deno.com/examples/llm_tutorial/): Integrate OpenAI/Anthropic APIs with Deno - [Connecting to Databases](https://doc […truncated]