vizartjs/vizart-core

Array manipulation, ordering, searching, summarizing, etc.

Handy data structures for elements keyed by string.

Color spaces! RGB, HSL, Cubehelix, Lab and HCL (Lch).

Register named callbacks and call them with arguments.

Format numbers for human consumption.

Interpolate numbers, colors, strings, arrays, objects, whatever!

Serialize Canvas path commands to SVG.

Encodings that map abstract data to visual representation.

Data-driven DOM manipulation: select elements and join them to data.

Graphical primitives for visualization, such as lines and areas.

Animated transitions for D3 selections.

Custom parser for ESLint

A Babel preset for each environment.

Builds a babel configuration for rollup-plugin-babel by reading .babelrc.

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

simple, flexible, fun test framework

Rollup plugin for LiveReload that watches the bundle and reloads the page on change

Resolves index.js files with Rollup

Seamless integration between Rollup and PostCSS

Serve your rolled up bundle

Two-dimensional recursive spatial subdivision.

A calculator for humanity’s peculiar conventions of time.

Sequential, diverging and categorical color schemes.

A JavaScript time formatter and parser inspired by strftime and strptime.

Compute the Voronoi diagram of a set of two-dimensional points.