React Hook Form

React form state library

FreeEmail, forms & notificationsreact-hook-form.com

What it is

Client-side form library for React built on uncontrolled inputs and refs, so typing in one field does not re-render the entire form. Zero dependencies and a small bundle. Pairs with resolvers for Zod, Yup and Valibot so one validation schema is shared between client and server.

Why it earns a slot

The default for any non-trivial React form in 2026 — shadcn/ui form components are built on it. useForm plus a Zod resolver gives typed values and per-field errors in a dozen lines.

Know before you commit

Controlled component libraries such as MUI and many date pickers need the Controller wrapper, which trips people up. It manages form state only — you still need a backend or a service like Formspree.

Getting started

npm i react-hook-form @hookform/resolvers zod

Field notes

0 from the community

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Field check

Unverified

Pricing snapshot

Free and MIT-licensed. No paid tier, no hosted service.

Snapshots move fast — verify at checkout, and post a field note if it changed.

Drop into your Lovable chat

Evaluate React Hook Form (https://react-hook-form.com) for this project, then use it only if it fits what we are already building.
Context: React form state library. Client-side form library for React built on uncontrolled inputs and refs, so typing in one field does not re-render the entire form. Zero dependencies and a small bundle. Pairs with resolvers for Zod, Yup and Valibot so one validation schema is shared between client and server.
Reviewer notes (general, not written for this codebase): The default for any non-trivial React form in 2026 — shadcn/ui form components are built on it. useForm plus a Zod resolver gives typed values and per-field errors in a dozen lines.
Watch out for: Controlled component libraries such as MUI and many date pickers need the Controller wrapper, which trips people up. It manages form state only — you still need a backend or a service like Formspree.
Pricing: Free and MIT-licensed. No paid tier, no hosted service.
Setup: npm i react-hook-form @hookform/resolvers zod
Rules: treat the notes above as background only. Do not assume a theme, style, layout or feature that is not already in this project — inspect the existing code first and ask me before changing visual direction.

/api/public/tools/react-hook-form

Neighbourhood

How React Hook Form sits against the rest of the atlas — swaps, companions and the tools builders actually save alongside it.

Instead of thisDiscord Webhooks Formik React Email Slack Incoming Webhooks Amazon SES Basin

Named in the wiringshadcn/ui Conform Valibot + ArkType Render

Also in Email, forms & notifications

Amazon SES

aws.amazon.com

Cheapest bulk email (AWS)

PaidEmail, forms & notifications

A la carte $0.10 per 1,000 emails. Essentials plan $0.16 per 1,000. Outbound attachment data $0.12/GB, managed dedicated IPs $15/mo. New AWS accounts get up to $200 in Free Tier credits.

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Basin

usebasin.com

Form backend with spam blocking

Free tier + paidEmail, forms & notifications

Free: 50 submissions/mo, 1 form, 30-day retention. Starter $12.50/mo (250), Growth $24.17/mo (1,000, unlimited forms), Pro $30.62/mo (5,000), Agency $81.25/mo (25,000), billed yearly.

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Courier

courier.com

Multi-channel notification API

Free tier + paidEmail, forms & notifications

Free Developer: 10,000 sends/mo. Business is usage-based at $0.005 per send beyond that. Enterprise is custom with volume discounts.

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Discord Webhooks

docs.discord.com

Community alerts via webhook

FreeEmail, forms & notifications

Free. No bot user, OAuth or authentication required; standard Discord API rate limits apply per webhook.

Open dossier