# Tech Stack Toolshed is a deno hono app. For intra-service communication, we use hono stacks RPC style calls. See [Hono Stacks Documentation](https://hono.dev/docs/concepts/stacks) for more details. Whenever possible, make sure to use packages from JSR instead of npm. We are using Deno 2, so imports are a little different than deno 1. The deno.json file includes all of the dependencies and handles the mapping. ## Core Technologies - Deno 2 (typescript) - Hono (http api) - Deno Queue (used as a task queue for background tasks) - Zod (schema validation)