CheckIt Viewer

A single-page Svelte/TypeScript application available at https://checkit.clontz.org. This app reads JSON "banks" generated by https://github.com/stevenclontz/checkit/ and provides an elegant interface for students to practice these exercises, and for instructors to generate LaTeX/PDF quizzes using these exercises.

Embedding CheckIt content into your site/LMS/blog

To embed the exercises at https://checkit.clontz.org/#/banks/clontz-diff-eq/DL3 into another webpage, simply copy-paste the code shown below, noting that embed/ is inserted before the #. (No loading Javascript or anything fancy...)

<iframe id="iframeCheckItOutcome"
    title="Iframe CheckIt Outcome"
    width="800"
    height="450"
    src="https://checkit.clontz.org/embed/#/banks/clontz-diff-eq/DL3">
</iframe>

A simplified code cell powered by SageMathCell is available at https://checkit.clontz.org/codecell/#python. By changing the hash value to any supported language (e.g. https://checkit.clontz.org/codecell/#r) you can specify the default language selected when loading the page, but users can always choose their language of choice. This too can be embedded into most webpages and LMSs by using an iframe:

<iframe id="iframeCodeCell"
    title="Iframe Code Cell"
    width="800"
    height="450"
    src="https://checkit.clontz.org/codecell/#sage">
</iframe>

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svelte app (original template README)

This is a project template for Svelte apps. It lives at https://github.com/sveltejs/template.

To create a new project based on this template using degit:

npx degit sveltejs/template svelte-app
cd svelte-app

Note that you will need to have Node.js installed.

Get started

Install the dependencies...

cd svelte-app
npm install

...then start Rollup:

npm run dev

Navigate to localhost:5000. You should see your app running. Edit a component file in src, save it, and reload the page to see your changes.

By default, the server will only respond to requests from localhost. To allow connections from other computers, edit the sirv commands in package.json to include the option --host 0.0.0.0.

Building and running in production mode

To create an optimised version of the app:

npm run build

You can run the newly built app with npm run start. This uses sirv, which is included in your package.json's dependencies so that the app will work when you deploy to platforms like Heroku.

Single-page app mode

By default, sirv will only respond to requests that match files in public. This is to maximise compatibility with static fileservers, allowing you to deploy your app anywhere.

If you're building a single-page app (SPA) with multiple routes, sirv needs to be able to respond to requests for any path. You can make it so by editing the "start" command in package.json:

"start": "sirv public --single"

Using TypeScript

This template comes with a script to set up a TypeScript development environment, you can run it immediately after cloning the template with:

node scripts/setupTypeScript.js

Or remove the script via:

rm scripts/setupTypeScript.js

Deploying to the web

With Vercel

Install vercel if you haven't already:

npm install -g vercel

Then, from within your project folder:

cd public
vercel deploy --name my-project

With surge

Install surge if you haven't already:

npm install -g surge

Then, from within your project folder:

npm run build
surge public my-project.surge.sh