simonw / simonw/til

Get JSR @datasette/table to work

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help wanted
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Description

As shown in this TIL, I got stuck! https://til.simonwillison.net/javascript/jsr-esbuild

mkdir /tmp/datasette-demo2
cd /tmp/datasette-demo2

echo '@jsr:registry=https://npm.jsr.io' > .npmrc
npm install @jsr/datasette__table

echo 'import * as mod from "@jsr/datasette__table";' > index.js
npx esbuild index.js --bundle --outfile=bundle.js

Error:

✘ [ERROR] Could not resolve "npm:lit@^2.2.7"

    node_modules/@jsr/datasette__table/datasette-table.js:1:36:
      1 │ import {LitElement, html, css} from 'npm:lit@^2.2.7';
        ╵                                     ~~~~~~~~~~~~~~~~

  You can mark the path "npm:lit@^2.2.7" as external to exclude it from the bundle, which will
  remove this error and leave the unresolved path in the bundle.

1 error

I want to run my https://jsr.io/@datasette/table component in a browser, installed via JSR.

Here's what it looks like when it works: https://simonw.github.io/datasette-table/

Code here: https://github.com/simonw/datasette-table/

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the commands from the issue in /tmp/datasette-demo2, starting with .npmrc, index.js, and the npx esbuild command. Inspect node_modules/@jsr/datasette__table/datasette-table.js and the reported npm:lit@^2.2.7 resolution error. Done means the JSR-installed component bundles successfully and can run in a browser like the linked example.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
build-system, web-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
28/100

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