Examples app bundle optimizations

[kpal81xd]

Fixes #6368

Minimised app bundle sizes:

• None: 3998454B
• Treeshake smallest: 2240229B
• No reference to playcanvas : 2349782B

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Name	Status	Preview	Comments	Updated (UTC)
engine	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 23, 2024 10:11am

[kungfooman]

Does this still parse the entirety of PlayCanvas and add 3s for each Ctrl+S during npm run develop?

[mvaligursky]

Does this still parse the entirety of PlayCanvas and add 3s for each Ctrl+S during npm run develop?

For last few weeks, the rebuild is under 1s on M1.

[kungfooman]

For last few weeks, the rebuild is under 1s on M1.

I see random times from 4-8s during development, so it definitely still affects people. It's nice that it's fast on M1 and the Apple file system, but I'm using e.g. ZFS for specific file system abilities.

[kpal81xd]

For last few weeks, the rebuild is under 1s on M1.

I see random times from 4-8s during development, so it definitely still affects people. It's nice that it's fast on M1 and the Apple file system, but I'm using e.g. ZFS for specific file system abilities.

What system can you repro is this on?

[kungfooman]

What system can you repro is this on?

On Linux + ZFS, did a clean checkout: gh pr checkout 6588

The <2s is from manually updating code to:

const DEVICETYPE_NULL = 'null';
const DEVICETYPE_WEBGL2 = 'webgl2';
const DEVICETYPE_WEBGPU = 'webgpu';

(back and forth to test timing (made a mistake hence the error), so we are still wasting all the CPU/IO for nothing basically)

[kpal81xd]

What system can you repro is this on?

On Linux + ZFS, did a clean checkout: gh pr checkout 6588

The <2s is from manually updating code to:

const DEVICETYPE_NULL = 'null';
const DEVICETYPE_WEBGL2 = 'webgl2';
const DEVICETYPE_WEBGPU = 'webgpu';

(back and forth to test timing (made a mistake hence the error), so we are still wasting all the CPU/IO for nothing basically)

Hmm okay replacing with just the constants might acc be better since on first build you dont need to wait to build the engine anymore just the types

[kungfooman]

Nice work, just tested and it's way faster now 🚀