1
plotly
plotly.com/pythonAlso covers data visualization · same kind of website
Plotly provides an open-source Python library for creating interactive charts and data visualizations.
Alternatives
The Best htmlwidgets Alternatives in 2026
24 alternatives1 free · 2 open source
Looking for something like htmlwidgets? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 2 are open source.
About htmlwidgetshtmlwidgets.org
Visithtmlwidgets lets R packages create interactive visualizations for the web.
Top picks at a glance
First suggestionplotlyPlotly provides an open-source Python library for creating…Free or freemium optionGephiFree open-source software for network visualization and…Open source optionJsoncrack.comJSON Crack is an open source visualization application that…Another optionDataVizCatalogueThe Data Visualisation Catalogue explains chart types and…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | plotly | — | Not stated | Web |
| 2 | DataVizCatalogue | — | Not stated | Web |
| 3 | leaflet | — | Not stated | Web |
| 4 | Data Studio | — | Not stated | Web |
| 5 | amCharts | — | Not stated | Web |
| 6 | Percival | — | Not stated | Web |
| 7 | NYC Taxi Visualization Blog | — | Not stated | Web |
| 8 | nivo | — | Not stated | Web |
| 9 | ggplot2 | — | Not stated | Web |
| 10 | Jsoncrack.com | — | Yes | Browser extension |
All htmlwidgets alternatives
2
Also covers data visualization · same kind of website
The Data Visualisation Catalogue explains chart types and techniques, with a searchable library organized by visualization function.
3
leaflet
rstudio.github.io/leafletAlso covers data visualization · same kind of website
Leaflet supports interactive maps in JavaScript and can be used from R applications.
4
Data Studio
datastudio.google.com/overviewAlso covers data visualization · same kind of website
Google Data Studio connects to data sources and turns them into interactive dashboards and reports for business decisions.
5
amCharts
live.amcharts.comAlso covers data visualization · same kind of website
amCharts lets users build interactive charts and maps in a browser from templates, then export, embed, or publish them.
6
Percival
percival.inkAlso covers data visualization · same kind of website
Percival enables querying complex datasets and producing interactive graphics through a declarative data language.
7
NYC Taxi Visualization Blog
chriswhong.github.io/nyctaxiAlso covers data visualization
A Day in the Life is an interactive visualization exploring New York City taxi activity.
8
nivo
nivo.rocksAlso covers data visualization · same kind of website
nivo provides reusable data visualization components for applications built with React.
9
ggplot2
ggplot2.tidyverse.orgAlso covers data visualization · same kind of website
ggplot2 creates declarative data visualizations based on the Grammar of Graphics.
10
Also covers data visualization · open source
JSON Crack is an open source visualization application that turns JSON, YAML, XML, and CSV data into interactive graphs.
11
Also covers data visualization
Datawrapper creates interactive charts, maps, and tables in a web app without requiring code, according to its site.
12
Also covers data visualization · same kind of website
Google News Labs’ Data GIF Maker creates animated GIFs from data, according to the page description.
13
Flourish
flourish.studioAlso covers data visualization
Flourish creates charts, maps, and interactive content for data storytelling without requiring coding.
14
bokeh
bokeh.orgAlso covers data visualization
Bokeh creates interactive plots, dashboards, and data applications in Python.
15
dc.js
dc-js.github.io/dc.jsAlso covers data visualization
Interactive charts for multidimensional datasets can be built with dc.js, a JavaScript library that supports Crossfilter.
16
JSON Crack
jsoncrack.comAlso covers data visualization
JSON Crack visualizes and edits JSON, CSV, YAML, and XML as interactive graphs, with formatting, querying, and validation tools.
17
chartjs
chartjs.orgAlso covers data visualization · same kind of website
Chart.js is an open-source JavaScript library for drawing charts on websites.
18
LineGraphMaker
linegraphmaker.coAlso covers data visualization · same kind of website
Line Graph Maker builds customizable line charts from labels and data values, with image export available from the page.
19
Terminal Render
mermaid-ascii.artAlso covers data visualization · same kind of website
Mermaid ASCII renders Mermaid-style diagrams as ASCII output, with examples for sequence charts and labeled arrows.
20
Graphonline
graphonline.top/enAlso covers data visualization · same kind of website
Graph Online creates graphs and applies algorithms for shortest paths, adjacency matrices, and minimum spanning trees.
21
Chart.xkcd
timqian.com/chart.xkcdAlso covers data visualization · same kind of website
The Chart.xkcd library creates charts in an xkcd style, with examples for line, XY, bar, pie, and radar charts.
22
text2diagram
text2diagram.comAlso covers data visualization · same kind of website
text2diagram creates diagrams and charts from text descriptions, with real-time collaboration and document permissions listed on its page.
23
raw
rawgraphs.ioAlso covers data visualization
RAWGraphs is a free, open-source tool for creating data visualizations.
24
Also covers data visualization · open source · free
Free open-source software for network visualization and analysis, with a desktop app and browser-based Gephi Lite for exploring graphs.
No alternatives match this filter.
Alternatives to similar tools
Data GIF Maker24 alternativesDataVizCatalogue24 alternativesDatawrapper24 alternativesNYC Taxi Visualization Blog24 alternativesData Studio24 alternativesLineGraphMaker24 alternatives
TopicCharts & Data Visualization · 90 sites Best-of listBest Free Flowchart Tools Listinghtmlwidgets details
What is the best alternative to htmlwidgets?
Based on features, tags and platforms, the closest alternatives to htmlwidgets are plotly, DataVizCatalogue, and leaflet.
Is there a free alternative to htmlwidgets?
Yes. Gephi is free or offer a free plan.
Are there open-source alternatives to htmlwidgets?
Yes: Jsoncrack.com and Gephi.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative