deno-lambda VS patch-package

Using Deno with AWS Lambda functions requires a custom runtime. You can build your own runtime or use one that already exists. If you’re concerned about security, I suggest maintaining a copy of an existing runtime and carefully inspecting updates or creating your own runtime. For this proof of concept, I deployed the Serverless Application Repository (SAR) app for Deno into my AWS account. I used the included Lambda layer and the provided.al2 Lambda runtime to create my Deno Lambda function. I created a file called index.ts with some basic JavaScript code that makes requests to two different websites and returns the HTTP status code of the response or a caught error. I then updated the function’s configuration to reference the exported handler function.

I'm doing a simple PoC / testing with Deno using https://github.com/hayd/deno-lambda and specifically the CDK instructions.

As I had mentioned, it requires using a Lambda Layer. See: https://github.com/hayd/deno-lambda/blob/2d90756a0f18b57f16e...

Using your own image (i.e. without using the base AWS image with the layer) you'd get even worse cold start times.

Decorators and TypeScript aren't supported out of the box in Lambda (without using deno) so we'll also need a transpilation step if we go this route. Fortunately this is a mostly solved problem for AWS CDK, AWS SAM and Serverless Framework users. If you want or need to roll your own, esbuild is a great place to start and seems to be the bundler of choice for this purpose.

In addition to the stuff posted here, there's the deno-lambda project for deploying to AWS Lambda

Cloud hosting support. Deno runs fine in a container, but lambda/cloud function support is difficult on most providers. deno-lambda exists but it only applies to AWS and can't be used with all CICD tools. Deno Deploy also exists but it's pretty new.

In order to allow users to use their device as a controller to adjust the position of the camera and find stars, I use the depreciated DeviceOrientationControls by patching it back into Three. In order for DeviceOrientationControls to function, we need access the user to grant access to their device's orientation. I attempt to gain access to this, alongside their camera, during a previous step of the UX using a custom composable I wrote for this purpose. You can see that permission step in the mockup video above. Once this permission is granted, we can initialize our DeviceOrienationControls with a single line.

If you use Yarn, there’s the `yarn patch` command [1], which lets you maintain patches for your dependencies. Even though I try to upstream patches wherever possible, sometimes you just want to apply a quick patch and move on, especially if the dependency is poorly maintained or even worse, deeply nested in your dependency hierarchy. I use `yarn patch` regularly, it’s one of the main reasons why I moved to Yarn in the first place.

If you’re not using Yarn, there seems to be a similar thing on npm, `patch-package`. [2] I never had to use that though.

[1]: https://yarnpkg.com/cli/patch

[2]: https://www.npmjs.com/package/patch-package

You can use patch-package to edit the part of the library.

patch-package

NPM doesn't have a patch command, but you can use patch-package to achieve the same result.

If there's issue ticket discussing it and someone can fix it, ask for patch file and use patch-package to patch it

You can try this (I highly recommend you to use the Patch Package library to track changes on any external library that you are using. (https://www.npmjs.com/package/patch-package)