• Guided Evaluation Challenge: https://browser-use.github.io/stress-tests/challenge.html
• All the Form Libraries All At Once: https://browser-use.github.io/stress-tests/index.html
• All the CAPTCHAs: https://2captcha.com/demo
• All the browser fingerprints: https://abrahamjuliot.github.io/creepjs/

1. Vanilla HTML + JS - Basic HTML5 form elements with JavaScript validation
2. jQuery + Bootstrap + Select2 - Classic form stack with enhanced select inputs
3. AngularJS (v1) - Angular 1.x form implementation with ng-model bindings
4. Angular (v2+) - Modern Angular reactive forms
5. React Hook Form - React-based form library using hooks
6. TanStack Form - Modern React form state management library
7. Formik - Popular form state management for React
8. React Final Form - High-performance React form state management
9. Svelte Forms Lib - Svelte-based form validation library
10. Ember (ember-changeset-validations) - Ember.js form implementation
11. Vue.js (Vuelidate) - Vue form validation library
12. Material UI Forms - Material Design styled form components
13. Wufoo-style - Intentionally difficult for autofill with unusual naming patterns
14. Shadow DOM Form - Form elements encapsulated within Shadow DOM
15. Dynamic Form - Dynamically generated form elements
16. Web Components - Lit/Polymer Web Components implementation
17. Progressive Form - Multi-step form with progressive disclosure
18. React Native Web - React Native components rendered to web
19. Nested Iframes - Form elements nested in multiple iframe layers
20. Hidden Labels - Form with visually hidden accessibility labels
21. Non-Latin Form - Form using non-Latin character sets
22. Contenteditable Form - Form using contenteditable elements
23. Rich Text Fields - Form with rich text editor fields
24. GraphQL Form - Form using GraphQL mutations
25. Table-based Form - Form with table-based layout
26. Animated Form - Form with CSS animations and transitions
27. Internationalized Form - Form with internationalization support

Each form includes:

• All standard HTML form input types
• Date and time pickers
• Character-restricted fields (alphanumeric only)
• Disabled fields
• Red herring modal buttons (opens a modal instead of submitting)
• Form validation
• Submit buttons
• All forms will display the secret is: dumbledore upon succesful submission to make evals easy to validate

The Wufoo-style form is specifically designed to challenge autofill systems with:

• Unusual field naming conventions
• Nested form structures
• Non-standard input patterns
• Split fields (separate month/day/year selects)
• Honeypot fields
• Fields with prefixes/suffixes

1. Open index.html in a browser
2. Test your autofill browser extension against each form
3. Check for proper field recognition and filling

This is a purely frontend project with no build steps required. All forms are self-contained in their respective HTML files.

• https://www.tohodo.com/autofill/form.html ⭐
• https://www.smashingmagazine.com/2023/02/comparing-react-form-libraries/
• https://fill.dev/form/identity-simple
• https://www.roboform.com/filling-test-all-fields

MIT