Deno

Deno is a secure JavaScript and TypeScript runtime with batteries-included tooling and standards-based APIs. Use this component when you want Diploi to manage cache-friendly builds and keep Deno services updated without self-hosting.

Add to your project

Paste this entry into the components list in diploi.yaml to add Deno to your project.

components:
  - name: Deno
    identifier: deno
    package: https://github.com/diploi/component-deno#v2.7.14

If the folder of the component in your repository is not named deno, add a folder parameter with the name of the folder.
Import the environment variables of add-ons, such as a database, into the component with env.include in diploi.yaml:

components:
  - name: Deno
    identifier: deno
    package: https://github.com/diploi/component-deno#v2.7.14
    env:
      include:
        - postgres.*

Deno reference

Readme

A generic Deno component that can be used to run any Deno app.

Uses the official Deno Docker image.

Operation

Getting started

In the Dashboard, click Create Project +
Under Pick Components, choose Deno
In Pick Add-ons, you can add one or multiple databases to your app
Choose Create Repository, which will generate a new GitHub repo
Lastly, click Launch Stack

Link to guide, explains how to add a custom domain and launch to production https://diploi.com/blog/hosting_deno_apps

Development

Runs deno task dev when deployment is started, which executes your app in watch mode with network and environment variable access:

deno run --watch --allow-net --allow-env src/main.ts

No deno install is required, as new import in TypeScript files will trigger Deno to automatically download and cache those modules as needed.

Production

Builds a production-ready image. Runs deno task prod to start your app with network and environment variable access:

deno run --allow-net --allow-env src/main.ts

Dependencies are cached during the build stage using deno cache ..