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One focused React / JSX / TSX component at a time. Best results are usually under 15,000 characters; inputs over 20,000 are blocked to keep fixes reliable. Avoid full files, giant pages, or whole codebases.
Don't paste sensitive or proprietary code, secrets, or credentials.
Your fixed component will appear here.
- Paste a single React / JSX / TSX component on the left.
- Smaller, self-contained snippets produce the clearest fixes.
- You'll get corrected code plus a list of what changed.
Accessibility issues will appear here after a fix.
- Each issue links to the relevant WCAG 2.1 success criterion.
- You'll see what the barrier is and who it affects.