Consistent Local Ports with Wrangler
Published: ....
Last modified: ....
Share this post on BlueskySee discussion on Bluesky
For the life of me I couldn't find any documentation on Cloudflare's Worker Docs nor the Wrangler CLI GitHub Repo about this, so I figured I should write a quick blog post to help out others (or mainly myself if I ever forget this)!
TL;DR
Pass the --port <num>
argument when running wrangler dev
!
You can provide a --port
CLI argument to the wrangler dev
command to
configure the port that the service starts on locally.
This can be useful for testing the service locally (either manually or via some sort of automation) to ensure that it's always started on the same port instead of a new one each time the service is started.
Edit! I finally found it documented, but took a while to track it down in their docs here.
Tags:
Related Posts
Web Development
Published: ....
I recently launched a rewrite and redesign of this personal website, I figured I'd talk a bit about the changes and new features that I added along the way!
Published: ....
A quick tip to implementing CSS theming that's compatible with Server Side Rendered applications!
Published: ....
A brief overview on how we launched The Bikeshed Podcast, including a deep dive in our recording and distribution workflows!
Published: ....
A quick tip outlining how to provide specific TypeScript type definitions for a local module!
Published: ....
Some rough thoughts on building a file-system routing based web application
Published: ....
Slicing software: why vertical is better than horizontal.
Published: ....
What if you could author an entire web application in a single file?
Published: ....
A quick way to handle resetting internal state in components when a parent form is submitted!
Published: ....
A brief look at Import Maps and package.json#imports to support isomorphic JavaScript applications!
Published: ....
A collection of tech talks that I regularly re-watch and also recommend to everyone!
Published: ....
Some features and functionality that I'd like within a React Server Component compatible framework.
Published: ....
A (running) collection of Bluesky tips, tools, packages, and other misc things!
Published: ....
A quick look at a small but powerful pattern I've been leveraging as of late!
Published: ....
A proposal for a minimal variant of TypeScript!
Published: ....
Sharing a few core recommendations when working within monorepos to make your life easier!
Published: ....
This is a quick post noting that Next.js should now work with Deno v2!
Published: ....
React components have a fundamental contract that is often unstated in their implementation, and you should know about it!
Published: ....
Replace that old useState and useEffect combo for a new and better option!
Published: ....
A quick look at the applications and tools that I (generally) use day to day for web development!
Published: ....
There are a variety of different markdown "standards" out there, and sometimes they're not all that consistent
Published: ....
Proposing a solution for sharing core "business" logic across services!
Published: ....
There's a common gotcha when creating Web Request and Response instances with Headers!
Published: ....
Feature toggles are often underused by most software development teams, and yet offer so much value during not only feature development but also refactors
Published: ....
A quick introduction to my new side project, hohoro. An incremental JS/TS library build tool!
Published: ....
Two neat tricks for enhancing your site's favicon!
Published: ....
The various risks and pitfalls of open source software run by corporations.
Published: ....
A monorepo template for managing a library and documentation together.
Published: ....
How we solved an almost show-stopping production bug, and how you can avoid it in your own projects.
Published: ....
A(nother) deep dive into one of my recent side projects; tails - a plain and simple cocktail recipe app.
Published: ....
When did semver major changes become so scary?
Published: ....
Leveraging service monitors properly to improve service observability.
Published: ....
A brief recap of how Wayfair changed it's CSS approach not once but twice in the span of 5 years!
Published: ....
A deep dive into one of my recent side projects; microfibre - a minimal text posting application
Published: ....
Pair programming can be good sometimes - but not all the time
Published: ....
A few thoughts on using Suspense with GraphQL to optimize application data loading
Published: ....
A few thoughts on what to do after you launch a new project
Published: ....
A few quick thoughts on burn out and taking a break
Published: ....
A few thoughts on managing complex UI component state within React
Published: ....
A quick overview of the new lifecycle methods introduced in React 16.3
Published: ....
A few thoughts and patterns for using styled-jsx or other CSS-in-JS solutions
Published: ....
A few thoughts on the redesign of my personal site, adopting Next.js and deploying via Now
Published: ....
A few weird things about JavaScript
Published: ....
Building a calendar web application
micropost
Published: ....
Leveraging service monitors properly to improve service observability.
Published: ....
It's fine for a library to express some opinions about how it should be adopted and how the overall workflow/application in which it is adopted should function. However, it's false advertising to say that it is unopinionated.
Published: ....
No I don't mean those Milano cookies you keep taking from the office snack wall either (although you should probably stop snacking on those as often as well).
Published: ....
Low/no process workflow wasn't actually no process, it was only an "invisible" process. An implicit contract with everyone on the team to do that async workflow on their own time.
Cloudflare
Published: ....
I've started to use Cloudflare to manage my domains for several side projects, have had to jump through the same hooks multiple times that I figured I should document them here!
Published: ....
A(nother) deep dive into one of my recent side projects; tails - a plain and simple cocktail recipe app.
Published: ....
A deep dive into one of my recent side projects; microfibre - a minimal text posting application