{"library":"d3-helpers","type":"library","category":null,"description":"d3-helpers is a collection of small, functional utility functions designed to streamline common D3 callback patterns, particularly for D3.js version 3.0. It aims to improve code readability by allowing a left-to-right composition style for data property access and function application within D3's data-driven methods, such as `d3.svg.line().x()`. The package, currently at version 0.3.0, was last published in 2014 and is not actively maintained. It was developed to abstract away repetitive callback definitions like `function (d) { return x(new Date(d.date)); }` into more concise and explicit chains like `d3h('date', d3h.newDate, x)`. Its primary differentiator was simplifying D3's functional programming aspects at a time when D3's API encouraged verbose callback structures. It offers utilities for property access, type conversion, and handling data `d` and index `i` arguments in a declarative manner.","language":"javascript","status":"abandoned","version":"0.3.0","tags":["javascript","D3","helpers","utility","functional","callbacks","node","browser"],"last_verified":"Wed May 27","install":[{"cmd":"npm install d3-helpers","imports":["const d3h = require('d3-helpers');","// In a browser, after loading via <script src=\"bower_components/d3-helpers/index.js\"></script>\nconst d3h = window.d3h;","const d3h = require('d3-helpers');\n// ... then use d3h.newDate"]},{"cmd":"yarn add d3-helpers","imports":[]},{"cmd":"pnpm add d3-helpers","imports":[]}],"homepage":null,"github":null,"docs":null,"changelog":null,"pypi":null,"npm":"https://www.npmjs.com/package/d3-helpers","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"18–22","success_rate":0,"avg_install_s":null,"avg_import_s":null,"wheel_type":null},"url":"https://checklist.day/v1/registry/d3-helpers/compatibility"}}