Devalue Serialization

Interactive

Rich type serialization via devalue. The Server Type column is captured during SSR and shipped as strings; the Client Type column is resolved live after hydration. They should match — proving the types survived the round-trip.

Type	Value	Server Type	Status
Date	`2025-01-15T12:00:00.000Z`	Date	OK
RegExp	`/hello\s+world/gi`	RegExp	OK
Map	`Map(3) { a => 1, b => 2, c => 3 }`	Map	OK
Set	`Set(3) { 10, 20, 30 }`	Set	OK
BigInt	`9007199254740993n`	BigInt	OK
URL	`https://mochi.dev/docs?version=5`	URL	OK
URLSearchParams	`theme=dark&lang=en`	URLSearchParams	OK
Uint8Array	`Uint8Array [72, 101, 108, 108, 111]`	Uint8Array	OK
undefined	`undefined`	undefined	OK
Infinity	`Infinity`	Infinity	OK
NaN	`NaN`	NaN	OK
-0	`-0`	-0	OK
Repeated ref	`[{"x":1},{"x":1}]`	Array	OK
Cyclic ref	`{ self: [Circular] }`	object	OK
Repeated ref	`same ref`	identity check	OK
Cyclic ref	`self === obj`	identity check	OK

Server (SSR)