<p align="center"> <img alt="superjson" src="./docs/superjson.png" width="300" /> </p>

Simple and trivial alternative for [`@brillout/json-serializer`](https://github.com/brillout/json-serializer/), [`superjson`](https://github.com/blitz-js/superjson), etc...

<p align="center"> <img alt="superjson" src="./docs/superjson-banner.png" width="800" /> </p>

Automatically transform your Next.js Pages to use SuperJSON, without losing swc support

A lightweight, file-based JSON database powered by SuperJSON for Node.js (and compatible) runtimes. Perfect for prototyping, testing, and when you just need a simple persistent store without the overhead of a full database system.

BullMQ with superjson serialisation for typesafe job data

Express middleware for Superjson integration, providing enhanced JSON serialization in HTTP responses.

Effect-native Electron store plugin with a Tauri-style API and SuperJSON serialization

Electron support for tRPC

<p align="center"> <img alt="superjson" src="./docs/superjson.png" width="300" /> </p>

playground for running tRPC queries in the browser

JSON serializer with support for custom Classes and JavaScript built-in objects.

k6 tRPC client

Standalone SuperJSON-based JSON Serde for @insler RPC, preserving rich types (Date/Map/Set/BigInt).

Type-safe, schema-driven JSON serialization for TypeScript and Effect

A JSON serialization tool

Typesafe distributed computing in TypeScript.

JSON serializer that handles Dates, RegExps, Functions or any other type you want

The Serde encode/decode interface for @insler RPC, plus baseline SuperJSON-based JSON serdes (string and Uint8Array). Zero dependencies — the bottom of the stack.

tRPC integration for the Scratchy framework. Exports a pre-configured tRPC instance (with superjson transformer and SSE support), auth middleware, a Fastify plugin, and a typed client factory.