# sveltekit-superforms > Making SvelteKit forms a pleasure to use! Latest version **2.30.2** (published 2026-07-04) · MIT license · 0 weekly downloads ## Install ```sh npm install sveltekit-superforms pnpm add sveltekit-superforms yarn add sveltekit-superforms bun add sveltekit-superforms ``` ## Health **Score 70/100 (B)** — status: active. Positive: has types; esm support; no vulnerabilities; recently updated; high maintenance score; high quality score. Warnings: low downloads. ## Facts | | | |---|---| | Version | 2.30.2 | | Published | 2026-07-04 | | First published | 2023-02-21 | | Weekly downloads | 0 | | License | MIT | | TypeScript types | bundled | | Module format | ESM | | Dependencies | 3 | | Unpacked size | 337 KB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 2782 | | Author | Andreas Söderlund (https://blog.encodeart.dev) | | Maintainers | ciscoheat | | Keywords | sveltekit, svelte, form, validation, forms, schema, arktype, class-validator, effect, joi, json-schema, superstruct, schemasafe, standard, typebox, valibot, vinejs, yup, zod | ## Links - npm: https://www.npmjs.com/package/sveltekit-superforms - Repository: https://github.com/ciscoheat/sveltekit-superforms - Homepage: https://superforms.rocks - Issues: https://github.com/ciscoheat/sveltekit-superforms/issues - Funding: https://github.com/sponsors/ciscoheat - npm.io page: https://npm.io/package/sveltekit-superforms ## Dependencies (3) - [devalue](https://npm.io/package/devalue.md) ^5.8.1 - [memoize-weak](https://npm.io/package/memoize-weak.md) ^1.0.2 - [ts-deepmerge](https://npm.io/package/ts-deepmerge.md) ^8.0.0 ## Alternatives - [mobx-react](https://npm.io/package/mobx-react.md) — 2.8M weekly downloads - [rc-tree](https://npm.io/package/rc-tree.md) — 2.6M weekly downloads - [@react-oauth/google](https://npm.io/package/@react-oauth/google.md) — 1.3M weekly downloads - [@wagmi/connectors](https://npm.io/package/@wagmi/connectors.md) — 877.0K weekly downloads - [vee-validate](https://npm.io/package/vee-validate.md) — 836.4K weekly downloads ## Recent versions - 2.30.2 (latest) — 2026-07-04 - 3.0.0-next.0 (next) — 2026-08-27 - 2.0.0-alpha.53 (alpha) — 2024-02-10 - 2.30.1 — 2026-03-26 - 2.30.0 — 2026-02-22 - 2.29.1 — 2025-12-16 - 2.29.0 — 2025-12-16 - 2.28.1 — 2025-11-05 - 2.28.0 — 2025-10-19 - 2.27.4 — 2025-10-15 - 2.27.3 — 2025-10-14 - 2.27.2 — 2025-10-03 - 2.27.1 — 2025-06-27 - 2.27.0 — 2025-06-16 - 2.26.1 — 2025-06-05 - … 217 more at https://npm.io/package/sveltekit-superforms/versions ## README

Superforms logo

Superforms 💥

Making SvelteKit forms a pleasure to use!

https://superforms.rocks/
Discord   •   API   •   FAQ   •   npm   •   Issues
# Feature list - Server- and client-side validation with your favorite validation libraries, and more to come: 💥 [Arktype](https://arktype.io/) 💥 [class-validator](https://github.com/typestack/class-validator) 💥 [Effect](https://effect.website/) 💥 [Joi](https://joi.dev/) 💥 [Superstruct](https://docs.superstructjs.org/) 💥 [TypeBox](https://github.com/sinclairzx81/typebox) 💥 [Valibot](https://valibot.dev/) 💥 [VineJS](https://vinejs.dev/) 💥 [Yup](https://github.com/jquense/yup) 💥 [Zod](https://zod.dev/) 💥 or use [JSON Schema](https://json-schema.org/) directly. - Seamless merging of `PageData` and `ActionData` - Forget about how to combine them, just focus on your form data, always strongly typed. - [Auto-centering and focusing](https://superforms.rocks/concepts/error-handling#usage-client) on invalid form fields. - [Tainted form detection](https://superforms.rocks/concepts/tainted), prevents the user from losing data if navigating away from an unsaved form. Or use [snapshots](https://superforms.rocks/concepts/snapshots) to save the form state. - Automatically coerces `FormData` into correct types, including arrays and files. - For advanced data structures, forget about the limitations of `FormData` - Post [nested data structures](https://superforms.rocks/concepts/nested-data) like a RPC call. - Generates [default form values](https://superforms.rocks/default-values) from many validation schemas. - Handles [multiple forms](https://superforms.rocks/concepts/multiple-forms) on the same page. - Works both on the server and with [single-page applications](https://superforms.rocks/concepts/spa) (SPA)! - Convenient handling and validation of [file uploads](https://superforms.rocks/concepts/files), both on server and client and even in nested data. - [Proxy objects](https://superforms.rocks/concepts/proxy-objects) for handling data conversions to string and back again. - Realtime [client-side validation](https://superforms.rocks/concepts/client-validation) for the best possible UX. - Create loading spinners easily with three [auto-updating timers](https://superforms.rocks/concepts/timers), based on human perception research. - Hook into [a number of events](https://superforms.rocks/concepts/events) for full control over the validation data and the `ActionResult`, with a possibility to cancel the update at every step. - Complete customization with a [huge list of options](https://superforms.rocks/api#superformform-options). - No JavaScript required as default, but full support for [progressive enhancement](https://superforms.rocks/concepts/enhance). - Comes with a Super Debugging Svelte Component: [SuperDebug](https://superforms.rocks/super-debug). # Get started Follow the Get started tutorial on the website to get a hands-on introduction to Superforms: https://superforms.rocks/get-started You can also watch this excellent introduction video to see what's possible: https://www.youtube.com/watch?v=MiKzH3kcVfs # Help & support - If you're using Superforms in non-profit circumstances, support is completely free; a star on [Github](https://github.com/ciscoheat/sveltekit-superforms) is more than enough to show your appreciation. Join the [#free-support](https://discord.gg/8X9Wfb2wbz) channel on Discord and ask away! - If you're making or aiming to make money on your project, a donation proportional to the current profit of the project or the company you work for, will give you a month of commercial support. Donate with one of the options [on the website](https://superforms.rocks/support#commercial-support), then ask in the [#commercial-support](https://discord.gg/m6hUXE4eNQ) channel on Discord. # Contributing General feedback, feature requests, bug reports, PR:s, are very welcome as a Github [issue](https://github.com/ciscoheat/sveltekit-superforms/issues) or on the [Discord server](https://discord.gg/g5GHjGtU2W)! # Donating If you appreciate the hard work behind Superforms, please support open source software with a donation. [!["Sponsor me on Github"](https://github.com/ciscoheat/sveltekit-superforms/raw/main/github.png)](https://github.com/sponsors/ciscoheat) [!["Buy Me A Coffee"](https://github.com/ciscoheat/sveltekit-superforms/raw/main/buymeacoffee.webp)](https://www.buymeacoffee.com/ciscoheat) [!["Support me on Ko-fi"](https://github.com/ciscoheat/sveltekit-superforms/raw/main/ko-fi.png)](https://ko-fi.com/ciscoheat) --- _Source: https://npm.io/package/sveltekit-superforms · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._