{"id":18641,"date":"2021-10-07T12:38:13","date_gmt":"2021-10-07T07:08:13","guid":{"rendered":"http:\/\/www.fusioncharts.com\/blog\/?p=18641"},"modified":"2026-01-20T14:36:07","modified_gmt":"2026-01-20T09:06:07","slug":"fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021","status":"publish","type":"post","link":"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/","title":{"rendered":"The Best Svelte Chart Library for Data Visualization in 2026"},"content":{"rendered":"<p>As more and more developers turn to Svelte for creating web-based applications, building dashboards and interactive charts and maps are also increasing in popularity. Of the many different tools out there, one of the most popular is FusionCharts.<\/p>\n<p class=\"p1\">FusionCharts is a one-of-a-kind charting and graphing library that stands out for its efficiency, presentation, and usability. It is also compatible with a variety of development frameworks, including Svelte.<\/p>\n<p>If you&#8217;re looking for the best platform for your <span class=\"s1\"><a href=\"https:\/\/www.fusioncharts.com\/dashboards\/\">business dashboards<\/a><\/span>, data visualization, and presentations, keep reading to learn why the\u00a0<span class=\"s1\"><a href=\"https:\/\/www.fusioncharts.com\/svelte-charts?framework=svelte\">Svelte FusionCharts library<\/a><\/span> is the best option for 2021.<\/p>\n<p>In this post, you&#8217;ll learn more about the key features of the Svelte component, various Data Visualization Options, Adding Charts, and Getting Started on Svelte with FusionCharts Components.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#What_Are_The_Key_Features_Of_Svelte_Component_For_FusionCharts\" title=\"What Are The Key Features Of Svelte Component For FusionCharts?\">What Are The Key Features Of Svelte Component For FusionCharts?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#Interactive_and_responsive\" title=\"Interactive and responsive\">Interactive and responsive<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#Panning_zooming_scrolling_and_scaling\" title=\"Panning, zooming, scrolling, and scaling\u00a0\">Panning, zooming, scrolling, and scaling\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#Real-time_updates\" title=\"Real-time updates\">Real-time updates<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#Add_drill_down_to_charts\" title=\"Add drill down to charts:\">Add drill down to charts:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#Annotations\" title=\"Annotations\u00a0\">Annotations\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#Customization_options\" title=\"Customization options\u00a0\">Customization options\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#Export_options\" title=\"Export options\">Export options<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#What_Are_The_Various_Data_Visualization_Options_With_Svelte_FusionCharts\" title=\"What Are The Various Data Visualization Options With Svelte FusionCharts?\">What Are The Various Data Visualization Options With Svelte FusionCharts?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#How_Do_I_Add_Charts_Using_Svelte\" title=\"How Do I Add Charts Using Svelte?\">How Do I Add Charts Using Svelte?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/#How_Do_I_Get_Started_On_Using_Svelte_FusionCharts_Component\" title=\"How Do I Get Started On Using Svelte FusionCharts Component?\">How Do I Get Started On Using Svelte FusionCharts Component?<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"p1\"><span class=\"ez-toc-section\" id=\"What_Are_The_Key_Features_Of_Svelte_Component_For_FusionCharts\"><\/span><span class=\"s1\">What Are The Key Features Of Svelte Component For FusionCharts?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"p1\"><span class=\"s1\">The Svelte Component for FusionCharts creates stunning data presentations. Here are some of the key features of charts and graphs supported by the FusionCharts library:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Interactive_and_responsive\"><\/span><span class=\"s2\">Interactive and responsive<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"s2\">All charts are <a href=\"https:\/\/www.fusioncharts.com\/features\/chart-event-handling\">interactive and responsive<\/a>. You can write event handlers for different events generated by the mouse and keyboard.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Panning_zooming_scrolling_and_scaling\"><\/span><span class=\"s2\"><strong>Panning, zooming, scrolling, and scaling<\/strong>\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"s2\">FusionCharts supports <a href=\"https:\/\/www.fusioncharts.com\/features\/zooming-and-scrolling\">panning, zooming, and scaling<\/a>. Your users can either zoom in on minor details or look at long-term data trends.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Real-time_updates\"><\/span><span class=\"s2\"><strong>Real-time updates<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"s2\">Build charts that update in real-time. Your graphs and charts will give you a true picture of the current data at any time.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Add_drill_down_to_charts\"><\/span><span class=\"s2\"><strong>Add drill down to charts:<\/strong> <\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"s2\">With FusionCharts your developers can<a href=\"https:\/\/www.fusioncharts.com\/features\/linkedcharts-for-drill-down\"> add drill down to charts<\/a>. Turn each data point into a hotspot. Your users can open a new descendant chart by simply clicking on a single data point to see more data and information related to it. <\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Annotations\"><\/span><span class=\"s2\"><strong>Annotations<\/strong>\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"s2\">All of our charts can be annotated. As the user slides their mouse pointer over a graph or chart, information about that part of the chart provides them with a more detailed, comprehensive view of the chart.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Customization_options\"><\/span><span class=\"s2\"><strong>Customization options<\/strong>\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"s2\">You can customize FusionCharts\u2019 Svelte charts for all types of devices including mobile phones and tablets. Every component of the chart like data point labels, axis labels, and captions can also be tailored to your application.<\/span><\/p>\n<p><span class=\"s2\"><strong>Efficiency<\/strong>\u00a0<\/span><\/p>\n<p><span class=\"s2\">FusionCharts is efficient. Even if you have millions of points, you won&#8217;t have performance issues.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Export_options\"><\/span><strong>Export options<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can <a href=\"https:\/\/www.fusioncharts.com\/features\/export-charts-as-images-and-PDF\">export<\/a> FusionCharts graphs, maps, and charts to different formats including excel spreadsheets, png images, jpeg format, and PDF as well as many more.<\/p>\n<h2 class=\"p1\"><span class=\"ez-toc-section\" id=\"What_Are_The_Various_Data_Visualization_Options_With_Svelte_FusionCharts\"><\/span><span class=\"s1\">What Are The Various Data Visualization Options With Svelte FusionCharts?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"p1\"><span class=\"s1\">FusionCharts lets developers choose from over 100+ charts, graphs and gauges, and 2000+ choropleth maps. Depending upon the nature of data, you can create different visualizations using <\/span><span class=\"s2\">different charting methods like <a href=\"https:\/\/www.fusioncharts.com\/charts\/line-area-charts\/simple-area-chart\"><span class=\"s3\">area charts<\/span><\/a>,\u00a0<a href=\"https:\/\/www.fusioncharts.com\/charts\/column-bar-charts\/simple-bar-chart\"><span class=\"s3\">bar charts<\/span><\/a>, and <a href=\"https:\/\/www.fusioncharts.com\/charts\/line-area-charts\/simple-line-chart\"><span class=\"s3\">line charts<\/span><\/a> as well as <a href=\"https:\/\/www.fusioncharts.com\/charts\/pie-doughnut-charts\/donut-chart-in-2d\"><span class=\"s3\">donut<\/span><\/a>,\u00a0 <a href=\"https:\/\/www.fusioncharts.com\/charts\/marimekko-charts\/market-share-in-actuals\"><span class=\"s3\">Marimekko<\/span><\/a>,\u00a0<a href=\"https:\/\/www.fusioncharts.com\/charts\/radar-spider-charts\/simple-radar-chart\"><span class=\"s3\">radar<\/span><\/a>, and stock charts.<\/span><span class=\"s1\"> You can also integrate fully customizable, responsive, and interactive dashboards into your app. To top it all off, they can update in real-time.<\/span><\/p>\n<h2 class=\"p1\"><span class=\"ez-toc-section\" id=\"How_Do_I_Add_Charts_Using_Svelte\"><\/span><span class=\"s1\">How Do I Add Charts Using Svelte?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"p1\"><span class=\"s1\">Adding charts, graphs, or maps using Svelte is easy. FusionCharts has consistent APIs for creating different types of charts and graphs. The code below shows how to add the following 2D column chart to Svelte using FusionCharts:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18643 size-full\" src=\"https:\/\/www.fusioncharts.com\/blog\/wp-content\/uploads\/2021\/10\/bar.png\" alt=\"Adding charts, graphs, or maps using Svelte is easy\" width=\"1150\" height=\"746\" srcset=\"\/blog\/wp-content\/uploads\/2021\/10\/bar.png 1150w, \/blog\/wp-content\/uploads\/2021\/10\/bar-300x195.png 300w, \/blog\/wp-content\/uploads\/2021\/10\/bar-768x498.png 768w, \/blog\/wp-content\/uploads\/2021\/10\/bar-1024x664.png 1024w\" sizes=\"auto, (max-width: 1150px) 100vw, 1150px\" \/><\/p>\n<pre class=\"lang:markup\">&lt;script&gt;\r\n  import FusionCharts from 'fusioncharts';\r\n  import Charts from 'fusioncharts\/fusioncharts.charts';\r\n  import FusionTheme from 'fusioncharts\/themes\/fusioncharts.theme.fusion';\r\n  import SvelteFC, {fcRoot} from 'svelte-fusioncharts';\r\n  import dataSource from '.\/data.js';\r\n\r\n  fcRoot(FusionCharts, Charts, FusionTheme);\r\n\r\n  const chartConfigs = {\r\n    type: 'column2d',\r\n    width: '600',\r\n    height: '400',\r\n    dataFormat: 'json',\r\n    dataSource\r\n  };\r\n&lt;\/script&gt;\r\n\r\n&lt;div id=\"container\"&gt;\r\n  &lt;SvelteFC {...chartConfigs} \/&gt;\r\n&lt;\/div&gt;<\/pre>\n<p>The corresponding data.js file holds the data for rendering the chart:<\/p>\n<pre class=\"lang:markup\">export default {\r\n    \"chart\": {\r\n      \"caption\": \"Percentage of Land Area on Planet Earth\",\r\n      \"subCaption\": \"Data Source: www.enchantedlearning.com\",\r\n      \"xAxisName\": \"Continent\", \r\n      \"yAxisName\": \"% Land Area\", \r\n      \"numberSuffix\": \"%\",\r\n      \"theme\": \"fusion\"\r\n    },\r\n    \"data\": [\r\n    {\r\n      id: \"NA\",\r\n      label: \"North America\",\r\n      value: \"16.3\",\r\n      showLabel: \"1\"\r\n\r\n    },\r\n    {\r\n      id: \"SA\",\r\n      label: \"South America\",\r\n      value: \"12.0\",\r\n      showLabel: \"1\"\r\n    },\r\n    {\r\n      id: \"AS\",\r\n      label: \"Asia\",\r\n      value: \"30.0\",\r\n      showLabel: \"1\"\r\n    },\r\n    {\r\n      id: \"EU\",\r\n      label: \"Europe\",\r\n      value: \"6.7\",\r\n      showLabel: \"1\"\r\n    },\r\n    {\r\n      id: \"AF\",\r\n      label: \"Africa\",\r\n      value: \"20.3\",\r\n      showLabel: \"1\"\r\n    },\r\n    {\r\n      id: \"AU\",\r\n      label: \"Australia\",\r\n      value: \"5.2\",\r\n      showLabel: \"1\"\r\n    }\r\n  ]\r\n  }<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"How_Do_I_Get_Started_On_Using_Svelte_FusionCharts_Component\"><\/span>How Do I Get Started On Using Svelte FusionCharts Component?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Don&#8217;t miss out on the best charting library of 2021. With easy-to-use integration features, excellent documentation,\u00a0 plenty of tutorials, stunning visualizations, customizable components,\u00a0 and much more, the FusionCharts library is ready to use in Svelteand other popular frameworks. These include including Java, React, Javascript, and Python as well as Ruby on Rails, to name a few.<\/p>\n<p>Why wait? Try the most popular charting library today!<\/p>\n<p><a href=\"https:\/\/www.fusioncharts.com\/svelte-charts?framework=svelte\">Download the free trial today<\/a> and make the most of your data now.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As more and more developers turn to Svelte for creating web-based applications, building dashboards and interactive charts and maps are also increasing in popularity. Of the many different tools out there, one of the most popular is FusionCharts. FusionCharts is a one-of-a-kind charting and graphing library that stands out for its efficiency, presentation, and usability. [&hellip;]<\/p>\n","protected":false},"author":59,"featured_media":18644,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[709,722],"tags":[554,729,683,100,537,152,211,906,747,748],"coauthors":[769],"class_list":["post-18641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dashboard","category-fusioncharts","tag-charting","tag-charting-library","tag-charts","tag-dashboards","tag-framework","tag-fusioncharts","tag-javascript","tag-library","tag-svelte","tag-svelte-components"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Best Svelte Chart Library for Data Visualization in 2026<\/title>\n<meta name=\"description\" content=\"FusionCharts vs. Open Source: see how we lead the 2026 market while supporting the freelance developer community. Choose professional data visualization.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Best Svelte Chart Library for Data Visualization in 2026\" \/>\n<meta property=\"og:description\" content=\"FusionCharts vs. Open Source: see how we lead the 2026 market while supporting the freelance developer community. Choose professional data visualization.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fusioncharts.com\/blog\/fusioncharts-the-best-svelte-chart-library-for-data-visualization-in-2021\/\" \/>\n<meta property=\"og:site_name\" content=\"FusionBrew - The FusionCharts Blog\" \/>\n<meta property=\"article:published_time\" content=\"2021-10-07T07:08:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-20T09:06:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fusioncharts.com\/blog\/wp-content\/uploads\/2021\/10\/smartmockups_kua1569u.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"854\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Mehreen Saeed\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" 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