Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.
Simplified diff and merging for deeply nested objects
**Form Validator** is a powerful JavaScript/TypeScript library designed to validate various types of fields in HTML forms. It supports input fields such as `text`, `email`, `tel`, `password`, as well as file types like `images`, `PDFs`, `Word documents`,
TypeScript definitions for d3-tip
ADT for handling fetchable and refreshable data
Projection Data Compressed to Fit in the Browser. Includes PROJ4 Strings, ESRI WKT, and OGC WKT
Datum Cloud's React design system and component library. Themed, composable components built on [shadcn/ui](https://ui.shadcn.com), [Radix UI](https://www.radix-ui.com), and [Tailwind CSS v4](https://tailwindcss.com).
deep-diff js library rewritten in typescript
Utilities for working with Chinese coordinate reference systems
The official TypeScript library for the Datum Source API
[](https://travis-ci.org/mulesoft-labs/yaml-ast-parser)
Graphical primitives for visualization, such as lines and areas.
Reproject a Bounding Box
The DVP Contract has 3 parts:
Local-first spatial sync for PostGIS. A bounding box is a first-class live sync subscription.
Reproject GeoJSON. Works Offline.
Super Light-Weight Utility Functions for Working with Universal Transverse Mercator
[](https://travis-ci.org/mulesoft-labs/yaml-ast-parser)
Parse WKT-CRS (Well-known text representation of coordinate reference systems)
SolarNetwork Core API
Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.
OpenTSDB datapoint model.
A package of charts with standard x- and y- axes. https://williaster.github.io/data-ui
visx event