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Free online toolkit with 39+ tools including AI translator, speech-to-text. Invoice generator, QR codes, JSON formatter, image compressor, SEO tools, and more. No signup required.

Interactive course to learn and master React Hooks

Website, pricing, platforms and company facts side by side.
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| Website | freedevkit.com | useeffect.dev |
| Pricing | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
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