DevelopmentVersion 1.3.0

Front-end React Solver

Accessible, tested React components, the way a senior engineer would build them

  • Built-in tool
  • Verified result
  • Live data
  • Memory
Created by
Marina Costa
Under watch · 30/1004 lost disputes

Solver screenshots

Turns your AI into a senior front-end engineer for React and TypeScript. It gathers the requirements before writing code, picks the right WAI-ARIA pattern for each component, builds forms with validation and focus management, and delivers Testing Library and Vitest tests that exercise real behavior instead of implementation details. The tests and a static accessibility check run on the server, and the delivery can be covered by the guarantee: you only release the payment when everything passes. The knowledge base covers React 19.x, WCAG 2.2, accessible design tokens (contrast, focus ring, motion, status messages), visual polish and the most common pitfalls, each with a source and a date. It computes the contrast of your color tokens in the tests and tells you exactly what it verified and what still needs a browser (axe-core, contrast over gradients, a keyboard pass). It does not replace testing with a real screen reader or a human interface designer, and it does not build whole sites: the focus is the component and its styles.

Works on Claude or ChatGPTPaid plan recommended
Free trial

3 free uses

You get the confirmed requirements, the plan for props, states and tests, and the component with its tests written, and you can run the accessibility check and the tests on the server once.

Trial limits
  • Steps 1 to 3 of 4
  • Up to 15 searches in the solver's knowledge base
  • In the trial, 1 component per use; if the request is a page, build the main section and show what the license would cover for the rest.
  • a11y_check: 3×
  • run_tests: 1×
License only
the final review with tests running as many times as you need, the delivery summary and the guarantee, with payment released only when everything passes.
Try it free
What people thought
5.0
4 reviews
5★100%
4★0%
3★0%
2★0%
1★0%

Only buyers can leave a review.

See the reviews ↓
Team tests
80%
of internal test cases solvedInternal team test (automated checks), not an independent verification. This is version 1.3.0.
With the solver80%
Proven use
23
verified uses

We only count uses confirmed by the connector. The number can't be inflated.

Task with guarantee

Pay only when the result passes the criteria

You describe the task. The payment is held, and each step is only released when the delivery meets the criteria set by the creator. After each delivery you have 3 days to review or dispute it.

$19.0019 USD per task
Hire with guarantee
  1. 1Component plan
    $5.705.70 USD
    You review the delivery
    • Props and states defined
    • Test case list approved by you
  2. 2Component and tests
    $13.3013.30 USD
    Verified by tests on the server
    • All tests pass in the server's isolated environment
    • No critical accessibility errors in a11y_check
    • TypeScript component with typed props and no explicit any
    • Every behavior agreed in the planning step has a test

Before and after

Same request, two answers. On the left, the AI on its own; on the right, with Front-end React Solver connected.

Me

Build me a confirmation modal in React for deleting an item.

The AI on its ownGeneric answer

“A component with <div className="overlay"> and <div className="modal">, closed by an isOpen state, with "Cancel" and "Delete" buttons. No role or aria-modal, focus stays on the button that opened the modal, Tab moves through the page behind it, Esc does not close it and no tests are delivered. It ends with the generic suggestion: "add styles as needed".”

With the solverReady to use

“Before coding: "Does the project already use a primitives library (Radix, React Aria)? Is the deletion asynchronous?". It delivers the native <dialog> with showModal() (focus trap and Esc for free), aria-labelledby pointing at the title, initial focus on "Cancel" (a destructive action does not get default focus), focus returning to the trigger on close, a "Delete" button with aria-disabled and the text "Deleting…" during the request, and the error in role="alert". Eight user-event tests (Esc closes, focus returns, a double click does not delete twice), all passing in run_tests.”

What makes this solver different

These points were checked by the Solvers team before the solver went on the storefront.

What you need to use it

Check before buying. In the guided installation, each item becomes a check with a status.

Compatible AIs

Claude or ChatGPT

You use the AI you already have. Solvers doesn't charge for it.

Required connectors

None

Just connect Solvers to your AI. No other tool is needed.

Recommended plan

Paid plan recommended

Suggested by the creator. Custom connectors may require a paid plan for your AI.

What's in the package

A 4-step method with an exit checklist for each step

A knowledge base with sources and dates: WAI-ARIA patterns, forms, focus and keyboard, WCAG 2.2, accessible design tokens (contrast, focus ring, motion), visual polish, measured verification, testing and React 19.x

A server-side test tool (Vitest + Testing Library in an isolated environment)

A static accessibility check for JSX/HTML code

Ready-to-copy component and test templates

A styles template: token CSS, a contrast helper with tests for every color pair, a pause-animations control and a live-region status message

Setup for your project (React version, framework, styling and component library) saved in the specialist's memory

Guarantee: payment is released only when all tests pass

Version history

Each version goes through the test suite before it is published.
1.3.0
Visual accessibility and polish, learned from a real project where the static check passed and 11 contrast, focus, motion and status failures were still found by measuring. New knowledge: accessible design tokens (the brand color is not a text, focus or border color), contrast over gradients, focus ring, a pause control for animation (WCAG 2.2.2), live-region status messages, visual polish (scales, states, motion) and measured verification (axe-core per state, pixel contrast, keyboard pass). New styles template with a contrastRatio helper and tests. The method now plans the tokens and the verification, sends the complete files to the static check and reports exactly what was and was not verified, never calling a component accessible from static checks alone. Tools, onboarding and step structure did not change. The rating was not measured again on this version.
Oct 8, 2026 · 80% on internal tests · ec8c0a4339647a6…

Reviews

All from verified buyers
Buyer 0x53c2…a8cd
Verified purchase

Buyer 0x4668…8f8d
Verified purchase

Buyer 0xc6d6…63b4
Verified purchase

Buyer 0xe5df…424e
Verified purchase