83 lines
2.2 KiB
Plaintext
83 lines
2.2 KiB
Plaintext
---
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title: Deploy a Bun application on Render
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sidebarTitle: Deploy on Render
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mode: center
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---
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[Render](https://render.com/) is a cloud platform for building, deploying, and scaling apps.
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It provides auto deploys from GitHub, a global CDN, private networks, automatic HTTPS setup, and managed PostgreSQL and Redis-compatible Key Value stores.
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Render supports Bun natively. You can deploy Bun apps as web services, background workers, cron jobs, and more.
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---
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As an example, this guide deploys an Express HTTP server to Render.
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<Steps>
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<Step title="Step 1">
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Create a new GitHub repo named `myapp`. Git clone it locally.
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```sh
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git clone [email protected]:my-github-username/myapp.git
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cd myapp
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```
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</Step>
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<Step title="Step 2">
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Add the Express library.
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```sh
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bun add express
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```
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</Step>
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<Step title="Step 3">
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Define a server with Express:
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```ts app.ts icon="/icons/typescript.svg"
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import express from "express";
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const app = express();
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const port = process.env.PORT || 3001;
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app.get("/", (req, res) => {
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res.send("Hello World!");
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});
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app.listen(port, () => {
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console.log(`Listening on port ${port}...`);
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});
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```
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</Step>
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<Step title="Step 4">
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Commit your changes and push to GitHub.
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```sh terminal icon="terminal"
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git add app.ts bun.lock package.json
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git commit -m "Create simple Express app"
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git push origin main
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```
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</Step>
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<Step title="Step 5">
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In your [Render Dashboard](https://dashboard.render.com/), click `New` > `Web Service` and connect your `myapp` repo.
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</Step>
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<Step title="Step 6">
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In the Render UI, provide the following values during web service creation:
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| ----------------- | ------------- |
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| **Runtime** | `Node` |
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| **Build Command** | `bun install` |
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| **Start Command** | `bun app.ts` |
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</Step>
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</Steps>
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Once the build finishes, your web service is live at its assigned `onrender.com` URL.
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View the [deploy logs](https://docs.render.com/logging#logs-for-an-individual-deploy-or-job) for details. See [Render's documentation](https://docs.render.com/deploys) for more on deploys.
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