This provides a way for you to have schema driven UI. crs schema is modular allowing you to provide any feature you need. Though the default generates html you can really generate whatever you want by writing your own parsers.
Reproject GeoJSON from one projection/CRS to another
Schema definitions for GeoJSON types for use with Mongoose JS
Almost All the Projection Definitions for Proj4js
Traverse JSON Schema passing each schema object to callback
Parse WKT-CRS (Well-known text representation of coordinate reference systems)
Smooth Proj4js integration with Leaflet
webpack Validation Utils
Node.js Client for CRS Credit eCredit API
Get WKT and other metadata associated with an Esri/EPSG factory code.
List of all EPSG definitions from Proj4JS, adapted from proj4js-defs.
JSON Schema validation and specifications
Schemas describing various structures used by nyc and istanbuljs
TypeScript definitions for json-schema
Loader and Writer for the WKT (Well Known Text) Format
JSON Schema TypeScript definitions with complete inline documentation.
Parse, Resolve, and Dereference JSON Schema $ref pointers
A family of specs for interoperable TypeScript
Converts Zod schemas to Json Schemas
A JavaScript port of the Proj.4 cartographic projections library
Another JSON Schema Validator
The official runtime utils for Standard Schema
A set of utils for faster development of GraphQL tools
JSON Schema for HTTP Archive (HAR)