Front-end React Solver
Accessible, tested React components, the way a senior engineer would build them
- Built-in tool
- Live data
- Memory
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 it only says the tests pass after a real run. 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.
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.
- 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×
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Before and after
Same request, two answers. On the left, the AI on its own; on the right, with Front-end React Solver connected.
Build me a confirmation modal in React for deleting an item.
“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".”
“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.
- Built-in toolRuns a tool on the server, on top of chatting.
- Live dataUp-to-date knowledge, maintained with source and date.
- MemoryLearns your preferences and remembers you in the next conversation.
What you need to use it
Check before buying. In the guided installation, each item becomes a check with a status.
Compatible AIs
You use the AI you already have. Solvers doesn't charge for it.
Required connectors
Just connect Solvers to your AI. No other tool is needed.
Recommended plan
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