格 千格 KiloCell

JSON rotation Type Type TypeScript

Precision extrapolation of JSON data structure and generation of elegant TypeScript Type definition

JSON Input
TypeScript Output

Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of Type of

Challenges

The data structure of the back end is often very complex when preparing the front end code. We can't enjoy it if we don't define the type. Automatic completion and static check functions provided by TypeScript; But if you write this manually, type or interface Not only is it a waste of time, it is also easy to leave a field or type wrongly written, leading to hidden Bugs.

Our solution.

This tool is dedicated to type alias Lovers design. It can be decrypted deep, JSON. sample, automatically extrapolates string, number, boolean value, or even complex nested array types. With flexible configuration options, you can easily control whether the properties are optional, read-only and generate a team-compliant export syntax. One-key conversion, so your library has the perfect type of coverage for an instant.

Core extrapolation logic

  • Basic Type Map : Automagnify the original JSON value to TS string , number , boolean , null Wait.
  • Embedded Object Processing : Automatically generate independent naming or interrelationship type definitions for deep-seated objects.
  • Summarizing array elements : All members of the smart analysis array extrapolated the most accurate type of element (e. g. UserItem[] ）。
  • Optional extrapolation : Defaultly, in JSON null or undefined Values are extrapolated to optional properties (in KiloCell of years) ? Add code security.

Why Type Alias instead of Interface?

Although the two can be exchanged in most cases, Type Alias has some unique advantages:

  1. Stronger types of joint ventures : can easily be defined as type Status = "success" | "error" - The combination.
  2. A simpler syntax. : When dealing with simple objects or original types of aliases, the type syntax is usually shorter and more sophisticated.
  3. Non-extension : Unlike Interface, it will be merged with the same name, Type Once defined, this is fixed, it is more predictable in some of the strict data compact scenarios.

Privacy and security commitments

As a thousand. One of the family members, this tool commits to complete all data processing in your browser sandbox. We won't record, store or upload you. JSON content. It means you can use the API in real environment. Respond to the type of data generated without fear of disclosure of commercial secrets. Extreme performance, extreme privacy.