VS Code Extension for RWX Now Available

CI/CD
Jul 7, 2025
Dan Manges
VS Code Extension for RWX Now Available

We just released a VS Code Extension for RWX.

https://marketplace.visualstudio.com/items?itemName=RWX.rwx-vscode-extension

The VS Code Extension pushes feedback even earlier in the development process, straight into the editor. With autocompletion and inline documentation, the fastest feedback loop for defining CI/CD pipelines is now even faster.

Local Development Workflow

Implementing CI/CD pipelines can be 10x faster on RWX than on any other CI/CD platform due to three capabilities:

RWX supports initiating workflows from a local CLI rather than having to commit and push to run.

RWX also supports setting breakpoints to open a remote debugger, enabling engineers to instantly diagnose issues rather than having to add debugging lines or guess at fixes.

Additionally, with intelligent caching, engineers can productively iterate on steps that are far downstream in a pipeline. Without caching, the feedback loop to test changes deep into a pipeline can take 10+ minutes. With caching, everything previously executed up until the changes will instantly cache hit.

Language Server

We had already written a custom yaml parser to provide stack frames and highly informative error messages. We utilized the parser to create a language server which we then used to build the VS Code Extension.

Thanks, Claude

Claude implemented the majority of the extension. This was a great use case for AI – implementing a well-known utility based on a well-known specification.

Demo

Never miss an update

Get the latest releases and news about RWX and our ecosystem with our newsletter.

Share this post

Enjoyed this post? Pleas share it on your favorite social network!

Related posts

Read more on updates and advice from the RWX engineering team

See all posts
Fast File Tree Navigation, Powered by WebAssembly
CI/CD

Fast File Tree Navigation, Powered by WebAssembly

We shipped a web-based file tree navigator to see files from a task's output. To make browsing as fast as possible, we implemented it in WebAssembly.

Jul 11, 2025
Read now
Instantly Starting Batch Downloads
CI/CD

Instantly Starting Batch Downloads

We started to build an asynchronous user experience commonly used for batch downloads. RWX is a platform built on performance though, so we made it faster.

Jul 10, 2025
Read now
Which Version of Node.js Does VS Code Use to Run Extensions?
CI/CD

Which Version of Node.js Does VS Code Use to Run Extensions?

When we built our language server and VS Code extension we wanted to determine the version of Node.js that VS Code uses to run extensions.

Jul 9, 2025
Read now