{"id":19689895,"url":"https://github.com/preignition/multi-verse","last_synced_at":"2026-01-11T13:29:53.402Z","repository":{"id":57137597,"uuid":"70558338","full_name":"preignition/multi-verse","owner":"preignition","description":"lit-element components for fast and modular multivariate analysis","archived":false,"fork":false,"pushed_at":"2021-08-04T14:24:19.000Z","size":16408,"stargazers_count":36,"open_issues_count":1,"forks_count":0,"subscribers_count":5,"default_branch":"master","last_synced_at":"2025-04-18T16:57:20.482Z","etag":null,"topics":["analytics","chart","crossfilter","d3","d3v4","dataviz","multivariate-analysis","polymer-element","universe"],"latest_commit_sha":null,"homepage":"https://www.webcomponents.org/element/PolymerEl/multi-verse","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/preignition.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2016-10-11T05:13:16.000Z","updated_at":"2025-01-09T19:57:37.000Z","dependencies_parsed_at":"2022-09-01T03:00:52.831Z","dependency_job_id":null,"html_url":"https://github.com/preignition/multi-verse","commit_stats":null,"previous_names":["polymerel/multi-verse"],"tags_count":26,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/preignition%2Fmulti-verse","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/preignition%2Fmulti-verse/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/preignition%2Fmulti-verse/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/preignition%2Fmulti-verse/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/preignition","download_url":"https://codeload.github.com/preignition/multi-verse/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":251465326,"owners_count":21593862,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["analytics","chart","crossfilter","d3","d3v4","dataviz","multivariate-analysis","polymer-element","universe"],"created_at":"2024-11-11T19:03:33.436Z","updated_at":"2026-01-11T13:29:53.362Z","avatar_url":"https://github.com/preignition.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"[![Published on webcomponents.org](https://img.shields.io/badge/webcomponents.org-published-blue.svg)](https://webcomponents.org/element/polymerEl/multi-verse)\n[![Netlify Status](https://api.netlify.com/api/v1/badges/c20b8b59-7a10-4ec4-ba14-a984583d04e3/deploy-status)](https://app.netlify.com/sites/multi-verse/deploys)\n\n# \\\u003cmulti-verse\\\u003e\n\nPolymer elements for graphical and interactive multivariate analysis (built on top of [universe](https://github.com/crossfilter/universe)) and using [d3.js V5](https://github.com/d3/d3), [crossfilter](https://github.com/crossfilter/crossfilter) and [reductio](https://github.com/crossfilter/reductio) under the hood.\n\nCharts are rendered using [multi-chart](https://github.com/PolymerEl/multi-chart), or [multi-geo](https://github.com/PolymerEl/multi-chart) for geo charts like choropleth. They are data driven and reactive, providing instant feedback to user interaction.\n\n## Motivation\nMulti-verse is inspired by [dc.js](http://dc-js.github.io/dc.js/), a charting library  allowing highly efficient exploration on large multi-dimensional datasets. \n\nWhile `dc.js` requires users to code some of the chart logic and data intagration in javascript, `multi-verse` proposes a markup-first approach. This allows to build complex dashboard simply by combining `multi-verse` and `multi-chart` web components together, as illustrated in the example below. \n\n`Multi-verse` components leverages `crossfilter` and are responsible for data management (aggregation, sorting, grouping), while `multi-charts` components render processed data in customizable visulalizations.\n\n## Demo and API\nDemo and API are now available on [netlify](https://multi-verse.netlify.com/).\n\n## Simple Example\n\n```html\n \u003c!-- Load the data --\u003e\n \u003cmulti-csv url=\"flight.csv\" data=\"{{data}}\"\u003e\u003c/multi-csv\u003e\n\n \u003c!-- Start a multi-verse --\u003e\n \u003cmulti-verse id=\"universe\" data=\"[[data]]\" universe=\"{{universe}}\"\u003e\n\n   \u003c!-- Group the data by distances, exposes grouped data under 'data' attribute --\u003e\n   \u003cmulti-group universe=\"[[universe]]\" data=\"{{data-chart-distance}}\" group-by=\"distances\"\u003e\n\n     \u003c!-- Render this group in a bar chart--\u003e\n     \u003cmulti-verse-bar title=\"distance\" data=\"[[data-chart-distance]]\"\u003e\n     \u003c/multi-verse-bar\u003e\n    \n   \u003c/multi-group\u003e\n\n   \u003c!-- Group the data by day--\u003e\n   \u003cmulti-group universe=\"[[universe]]\" data=\"{{data-chart-day}}\" group-by=\"day\"\u003e\n\n     \u003c!-- Render this group in a pie chart--\u003e\n     \u003cmulti-verse-pie title=\"day (pie)\" data=\"[[data-chart-day]]\" color-scale=\"{{colorScale}}\" width=\"{{width}}\"\u003e\n\n       \u003c!-- Add a color scale legend to the chart --\u003e\n       \u003cmulti-legend legend chart-width=\"[[width]]\" scale=\"[[colorScale]]\" position=\"top-right\"\u003e\n       \u003c/multi-legend\u003e\n      \n     \u003c/multi-verse-pie\u003e\n    \n   \u003c/multi-group\u003e\n  \n \u003c/multi-verse\u003e\n```\n\n## Example of multi-verse in a interactive dashboard\n\n\u003cdiv\u003e\n  \u003cimg src=\"https://raw.githubusercontent.com/PolymerEl/multi-verse/master/images/analysis.png\" width=\"600\"\u003e\u003c/img\u003e\n\u003c/div\u003e\n\n## Other advanced example - available from the demo\n\n\u003cdiv\u003e\n  \u003cimg src=\"https://raw.githubusercontent.com/PolymerEl/multi-verse/master/images/dash.png\" width=\"600\"\u003e\u003c/img\u003e\n\u003c/div\u003e\n\n\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpreignition%2Fmulti-verse","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpreignition%2Fmulti-verse","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpreignition%2Fmulti-verse/lists"}