Highcharts, a Javascript-based charting library, makes it easy to add interactive charts and graphs to web or mobile projects of any size.
Highcharts is used by more than 80% of the 100 biggest companies in the world, as well as thousands of developers from a variety of industries, including finance, publishing, application development, and data science.
Highcharts is in active development since 2009. It remains a favorite among developers due to its robust feature set and ease-of-use documentation, accessibility features and vibrant community.
Learn more

SurveyJS is a set of four open-source JavaScript libraries that offer the benefits of a tailor-made in-house survey application, while considerably reducing the time and resources needed to deploy the system. These libraries are independent of specific server code or database requirements and seamlessly integrate with popular JavaScript frameworks, including React, Angular, Vue.js, jQuery, Knockout, and more. They are designed to communicate with any server that can handle JSON requests, ensuring compatibility with various server architectures and databases.
The product family is composed of:
- An open-source MIT-licensed rendering library that renders dynamic JSON-based forms in your web application, and collects responses.
- A self-hosted drag & drop form builder that features an integrated CSS-based theme editor and a GUI for conditional rules. It automatically generates JSON definitions (schemas) of your forms in real time.
- PDF Generator, a library that renders SurveyJS surveys and forms as PDF files in a browser;
- The Dashboard library that allows you to simplify survey data analysis with interactive and customizable charts and tables.
Visit our website to try out and evaluate our full-scale demo for free.
Learn more
VisuallyJs
VisuallyJs is a JavaScript and TypeScript diagramming and visual UI library designed to help developers build interactive diagrams, charts, dashboards, and node-based applications quickly. The library works with popular frameworks including React, Angular, Vue, Svelte, JavaScript, and TypeScript. Developers can use VisuallyJs to create flowchart builders, BPMN editors, chatbot editors, call flow designers, ERD tools, database schema editors, Gantt charts, kanban boards, org charts, mindmaps, dashboards, and supply chain or network infrastructure analyzers. The platform includes tools for rendering SVG shapes, resizing and rotating elements, dragging shapes from palettes, applying automatic layouts, and exporting diagrams as SVG, PNG, or JPG files. Its charting capabilities support column, bar, area, line, scatter, bubble, pie, gauge, sankey, and other specialized chart types. VisuallyJs can use a shared data model as the source of truth for diagrams, applications, and charts, helping teams build dynamic visual interfaces from connected data. Pre-built templates help developers start faster while still allowing deep customization for specific workflows. Plugins such as miniview, lasso selection, backgrounds, controls, drawing tools, snaplines, pan buttons, and scrolling list management add advanced interaction capabilities. VisuallyJs helps developers create robust graphical front ends and professional visual applications without building every diagramming feature from scratch.
Learn more
JointJS
JointJS+ is a diagramming toolkit, a commercial extension of JointJS, that allows developers and companies of any size to create advanced Low-Code/No-Code and visual applications.
Developers can utilize pre-built UI plugins to build custom applications, customize user interfaces and embed elements according to their requirements.
Businesses can utilize JointJS+ to integrate interface with workflow systems, build business process management, diagramming, and project management applications, and more.
It provides a programmer’s kit, which allows users to undo or redo changes, conduct graph manipulation, and validate data. Other features include custom shapes, JSON import/export, interactive diagrams, read-only view, automatic layouts, inline text editor, path editor, zoom, charts, and more.
Start a risk-free 30-day trial to experience the power and flexibility of JointJS+.
Learn more