Is deno ecosystem production ready now?

[loynoir]

Although I am big fan of deno's future, which can

• use typescript out of box
• without nodejs's annoying not chainable loader, or wait compiling, leading to many configurations

I am still hesitating to switch from node to deno now.

Emm, here are some questions...

• Is deno ecosystem production ready now?

This depends on what your requirements are for production software

• Which companies and apps are using deno?
  https://github.com/denoland/deno/wiki#companies-interested-in-deno
• Is there a workflow, self hostable, one can publish fully typescript package, and use it in browser, and also in node for compactibility?
• How does registries guarantee to future-reproducible build?
  https://deno.land/manual/linking_to_external_code/integrity_checking
• Is there a git-ish registry like cdnjs/cdnjs?
• Is there a cheat sheet, cover famous nodejs library's deno equivalents, or high lighted no equivalent, like koa to oak, listed in style like rosetta?
• Is there a Hot-Module-Replacement guide?
• Is there a way to alter partial dependency code, without effect other projects?
  I think there is a deno vendor download dependencies to local dir, which can path library locally instead of global modification.

Thanks.

Additional

I think it would be nice to have some kind of deno server standard

• show dependents in deno info X
• how many times N were package X is downloaded from central in recent Y time
• how many times N were package X is referenced from cache in recent Y time

[zachauten]

This probably belongs in the discussions section, as it's a question an not really a bug report / issue. That said i'll do my best to try to answer!

Is deno ecosystem production ready now?

This depends on what your requirements are for production software, but Deno's been stable since v1.0, and there are plenty of 3rd party modules for things like db drivers, web frameworks, etc.

Is there a git-ish registry like cdnjs/cdnjs?

Not sure what you mean by "git-ish", but Deno supports ES module imports, so you can host it on a cdn and import it via the url.

Is there a cheat sheet, cover famous nodejs library's deno equivalents, or high lighted no equivalent, like koa to oak, listed in style like rosetta?

I don't think the Deno team has created anything like this, but if you search the third party deps, discussions & discord server, you could probably easily figure out if there's a Deno equivalent for any given node package. There's also a compatibility layer for running node projects in Deno.

Is there a Hot-Module-Replacement guide?

There's deno run --watch, but I don't think there's hot module replacement. Looks like there's a tracking issue (#8327) for it though.

Is there a way to alter partial dependency code, without effect other projects?

Not sure what you mean by this, sorry.

Hope this was helpful!