I made an extension to automatically opens a browser inside VS Code when tasks are executed. Install it from the VS Code marketplace. Leave feedback on GitHub
I’ve waxed lyrical before about developer inner loops. Some tools take great care to keep them tight. Some companies dedicate significant energy to making end-developer client developer experiences tight – above & beyond the vendors default experience. It falls up on the platform vendor – e.g., Apple, Microsoft, Google – to make sure that the foundations of that ecosystem work towards this goal. Often driven by the IDE from that vendor (Xcode, Visual Studio et al), the tools try to make it as fast as possible.
But the web has no single vendor, not even a defacto IDE vendor. Developer tools are trapped in the browsers themselves (Chrome Dev Tools vs Safari Web Inspector), albeit with some attempting to bring them into the IDE itself. The process of getting to your web page is ‘open browser, enter url, and go’. Sure, once you’ve gotten there hot reload et al does ✨magic✨ to keep the loop tight. But it’s still a chore (a small one) to get to that flow.
After tightening the edit-compile-refresh loop for simple web sites, I wanted to get closer to that ‘open and go’ experience that you see on some platforms.
Turns out VS Code has the key pieces within reach — VS Code has browser built in after all. It’s right there in the IDE, with the same window management & lifecycle simplicity that one has come to expect from VS Code – it even restores if you reopen the workspace! There are also tasks that can be customised and monitored — which I leveraged in my previous inner loop endeavours.
Alas, one must type the URL of your site in every time you invoke the command. When re-opening the workspace it doesn’t care if your server isn’t quite ready yet, it just ends up as a blank page and you’ve gotta hit that refresh button.
… but not that lazy
After some investigation, the Simple Browser does have an API for other extensions to programmatically that browser to a supplied URL. VS Codes Task extension API lets you monitor when tasks start. This means if we know when the task starts, we can open a browser.
So, I created Inner Loop Buddy, an extension that monitors task execution for matching task starting, and automatically opens the Simple Browser to a pre-configured URL. You can run command on-demand to open it to that URL whenever you want — no typing in a URL! It’s like an infinite candy machine, rewarding you for pressing a button.
Show me the money!
Install it from the Visual Studio Code marketplace. Configure it for your project. Leave feedback. Multi-root configurations are fully supported. Only tasks are supported today, ‘debugging’ (E.g. debug a server, want a web page to open when you start debugging) is coming. Doesn’t yet work in VS Code for the web, but it’s on the horizon.