{"id":47067550,"title":"Show HN: Designing package namespacing for a new language (Coi)","points":1,"user":"io_eric","time":1771455257,"time_ago":"10 hours ago","type":"link","content":"

Hey HN,\nI'm building Coi, a component-based language that compiles to WASM, JS, CSS and HTML with O(1) reactivity (no virtual DOM).

I just shipped a built-in package manager, but the interesting part wasn't the implementation, \nit was all the ecosystem design questions I'd never thought about as a user of package managers.

The problem I kept circling: how do you handle naming? Global names like auth or json seem fine until someone squats them. \nFirst-come-first-served creates perverse incentives. Reputation systems are easy to game early on. \nI went back and forth for longer than I'd like to admit.

I went through a few approaches:

Blocklist common names: reserve things like auth, json, http so people are forced into more specific names. \nFeels clean in theory, but who decides the list? And it doesn't really scale, someone will always find \nthe next generic name you didn't think to block.

Go's approach: just use GitHub URLs directly as the package identifier. No registry needed, no naming wars. \nI liked the elegance of it, but in practice it's awful to actually write and read. \nNobody wants import github.com/someone/thing/v2/pkg/util in their source files.

Tiered names: short names are hard to get, long names are open. Claiming json requires vetting, \nbut json-schema-validator you can grab freely. The friction is proportional to how valuable the name is, \nnobody squats my-very-specific-http-retry-client because there's no payoff.\nI liked this one, but you still need to define the threshold and then \nyou're back to needing governance :( just a smaller version of it.

Scoped names: ended up here. Everything is @someorg/http-client. Boring, proven, sidesteps squatting without \nneeding governance infrastructure I don't have. npm figured this out the hard way so I don't have to :)

The registry itself is GitHub-based, metadata is JSON, submissions are PRs, validation runs through CI.\n Only one package in the registry right now (mine), but getting add/install/upgrade working end-to-end changed how the project feels. \nIt went from "compiler experiment" to something with an actual ecosystem shape.

Curious how others have thought about this, especially early-stage ecosystems where you have \nno reputation signals yet. Did anyone solve the naming problem better than "just use scopes"?

Coi: https://github.com/io-eric/coi","url":"item?id=47067550","comments":[],"comments_count":0}