uvu
felte
Our great sponsors
uvu | felte | |
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21 | 16 | |
2,934 | 971 | |
- | - | |
3.0 | 8.1 | |
13 days ago | 3 months ago | |
JavaScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
uvu
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Express API Testing
Last but not least important are ava, uvu and tape; they are a really light and fast test runners.
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Test Svelte Component Using Vitest & Playwright
Vitest: A Vite-native unit test framework. (alternative: Jest, uvu)
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SvelteKit uvu Testing: Fast Component Unit Tests
Most important here is not to forget to include test.run() at the end… I’ve done that a few times 😅. Notice how we are able to use aliases in lines 1–3. You can see the full range of assert methods available in the uvu docs.
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Creating a Chai like assertion library using proxies
For the past few weeks I’ve taken the (arguably pointless) work of migrating Felte from using Jest to uvu. This is a really tedious work by itself, but one of details that would have made this work even more tedious is that Jest prefers assertions to the style of expect(…).toBe* while uvu gives you freedom to choose any assertion library, although there’s an official uvu/assert module that comes with assertions to the style of assert.is(value, expected).
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Test Coverage in Svelte
Hello everyone, I'm using uvu for testing. And installed c8 for coverage. Yet it doesn't seem to be able to pick up test .svelte files. Does anyone knows how to achieve this or any other way of getting .svelte files coverage? Thanks
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Don't be a dolt like me: Set Up Debugging in VSCode!
Yes! There’s even an example test written for the svelte counter demo in the repo’s examples!
- Recommendations for a lightweight, idiomatic testing framework? (looking for a diamond in the rough, not the top 5 most popular)
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From Jest to Vitest - Migration and Benchmark
uvu is what I’d recommend.
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Chaijs.com just let their domain expire
I really enjoy Ava [1] or anything assert-tape-like [2]. "uvu" [3] is getting a lot of love lately, but it's very feature limited and much of it's touted advantages are at the detriment to feature set.
[1] https://github.com/avajs/ava
[2] https://github.com/substack/tape
[3] https://github.com/lukeed/uvu
Jest is great for front-end (or full stack integration) testing, but I feel it's specialized for that use-case and doesn't always play nice with backend/middle-tier testing needs.
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Why Jest is not for me
For Node, I lean towards UVU by @lukeed due to its simplicity. Its lightweight, fast, supports ESM out of the box. It feels like an easier to setup modern Mocha (without the wide array of plugins).
felte
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Big update for sveltekit-superforms!
How does it compare to Felte?
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sveltekit-superforms alternatives - felte, sveltejs-forms, svelte-forms-lib, svelte-use-form, and svelte-final-form
7 projects | 6 Mar 2023
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What libraries do you miss from other frameworks like Vue or React?
Don’t know if it can help, but I discovered this only recently, which was really missing for me with svelte: https://felte.dev/
- Introducing Skeleton - a Svelte UI component library for creating web interfaces using Svelte + Tailwind
- Client side form validation
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Shadow DOM, Firefox and contenteditable
I’ve been experimenting with web components in order to build a wrapper for Felte that can easily be used with vanilla JS. One of Felte’s features is the ability to use custom field components that are not based on the browser’s native inputs (input, textarea, select). The example I show is a div with an attribute [contenteditable=“true”]. While testing this experiment I found some weird behaviour coming from Firefox: while I could perfectly click each field and type of it, if I tried to use the form only using the keyboard (tabbing to each field) the focus moved but trying to type would always result in the text being added to the first field I focused.
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The use:__ feature giving my editor TS errors, but it works
There’s an example on Felte’s repo setting this up!
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Using native form with web components + felte no data being passed
Ah. Of course 😅. mwc-textfield is not a native input. Felte relies on native inputs. You can use createField (by creating your own "wrapper" Svelte component that will render your ) or... better yet... you can experiment with what I've been working for the past weeks.
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Creating a Chai like assertion library using proxies
For the past few weeks I’ve taken the (arguably pointless) work of migrating Felte from using Jest to uvu. This is a really tedious work by itself, but one of details that would have made this work even more tedious is that Jest prefers assertions to the style of expect(…).toBe* while uvu gives you freedom to choose any assertion library, although there’s an official uvu/assert module that comes with assertions to the style of assert.is(value, expected).
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Announcing Felte 1.0: A form library for Svelte, Solid and React
After more than a year of work, I am proud to announce the release of version 1.0.0 of Felte!
What are some alternatives?
jest - Delightful JavaScript Testing.
Superforms - Superforms is a SvelteKit library that helps you with server-side validation and client-side display of forms.
AVA
svelte-use-form - The most compact reactive form controller (including Validation) that you'll ever see.
svelte-starter-kit - Svelte with brilliant bells and useful whistles
svelte-formify
ava - Node.js test runner that lets you develop with confidence 🚀
skeleton - A fully featured UI toolkit for Svelte + Tailwind. [Moved to: https://github.com/skeletonlabs/skeleton]
Sinon.JS - Test spies, stubs and mocks for JavaScript.
Svelte - Cybernetically enhanced web apps
TypeScript-Website - The Website and web infrastructure for learning TypeScript
material-web - Material Design Web Components