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wrangler
Advanced tools
Readme
wrangler
is a command line tool for building Cloudflare Workers.
# Make a javascript file
echo "export default { fetch() { return new Response('hello world') } }" > index.js
# try it out
npx wrangler dev index.js
# and then deploy it
npx wrangler deploy index.js --name my-worker
# visit https://my-worker.<your workers subdomain>.workers.dev
# Generate a new project
npx wrangler init my-worker --no-delegate-c3
# try it out
cd my-worker && npm run start
# and then deploy it
npm run deploy
$ npm install wrangler --save-dev
Wrangler is configured via a wrangler.toml
file in the project root. When utilizing the wrangler init
command, a wrangler.toml
file will be created for you.
Example:
name = "my-worker"
main = "./src/index.ts" # init w/ TypeScript
compatibility_date = "YYYY-MM-DD"
For more detailed information about configuration, refer to the documentation.
wrangler init [name]
Creates a Worker project. For details on configuration keys and values, refer to the documentation.
wrangler dev
Start a local development server, with live reloading and devtools.
wrangler deploy
Publish the given script to the worldwide Cloudflare network.
For more commands and options, refer to the documentation.
wrangler pages dev [directory] [-- command]
Either serves a static build asset directory, or proxies itself in front of a command.
Builds and runs functions from a ./functions
directory or uses a _worker.js
file inside the static build asset directory.
For more commands and options, refer to the documentation or run wrangler pages dev --help
.
For the latest Wrangler documentation, click here.
FAQs
Command-line interface for all things Cloudflare Workers
The npm package wrangler receives a total of 438,176 weekly downloads. As such, wrangler popularity was classified as popular.
We found that wrangler demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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