npm:mongoose not working on dev environment

[ahmetcanozcan]

Hey there,

I'm building a simple web application using an npm module called mongoose. it works well when I'm running the deno task preview command. But when I'm running the deno task start command, the error occurred:

error: Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'prototype')
    at file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/mongoose/7.4.3/lib/types/buffer.js:156:17
    at Object.exports.each (file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/mongoose/7.4.3/lib/utils.js:957:5)
    at Object.<anonymous> (file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/mongoose/7.4.3/lib/types/buffer.js:145:7)
    at Object.<anonymous> (file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/mongoose/7.4.3/lib/types/buffer.js:279:4)
    at Module._compile (node:module:731:36)
    at Object.Module._extensions..js (node:module:745:12)
    at Module.load (node:module:656:34)
    at Function.Module._load (node:module:539:16)
    at Module.require (node:module:675:23)
    at require (node:module:789:20)

When im using different version of mongoose as declared on deno doc such as npm:mongoose@^6.7, a different error occurred:

error: Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'browser')
    at detectRandomBytes (file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/bson/4.7.2/lib/parser/utils.js:29:17)
    at Object.<anonymous> (file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/bson/4.7.2/lib/parser/utils.js:55:23)
    at Object.<anonymous> (file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/bson/4.7.2/lib/parser/utils.js:116:4)
    at Module._compile (node:module:731:36)
    at Object.Module._extensions..js (node:module:745:12)
    at Module.load (node:module:656:34)
    at Function.Module._load (node:module:539:16)
    at Module.require (node:module:675:23)
    at require (node:module:789:20)
    at Object.<anonymous> (file:///C:/Users/USER/AppData/Local/deno/npm/registry.npmjs.org/bson/4.7.2/lib/ensure_buffer.js:6:15)

For the both case, it works well on deno task preview

Thanks

[marvinhagemeister]

Transfering to the deno repo, because it's an issue with the npm compatibility layer instead of in Fresh.