GitHub Primer vs jQWidgets
GitHub Primer
primer.stylejQWidgets
jqwidgets.comSide by side
| Figure | GitHub Primer | jQWidgets |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 1 | 1 |
| Spec score · UI Kit Libraries | 8.3 (#4) | 7.2 (#20) |
| Components | The Product UI documentation catalogs dozens of components including buttons, dialogs, forms, navigation, tables and overlays. | The framework includes more than 60 UI components, including a data grid, charts, scheduler, editor, tree grid, and pivot grid. |
| Product | Primer is GitHub’s design system, with guidelines, principles, and patterns for designing and building UI at GitHub. | jQWidgets is a JavaScript UI framework for building rich business applications for desktop, touch, and mobile devices. |
| Support | The Figma libraries page directs questions to GitHub’s #primer-figma Slack channel or the github/primer repository issue tracker. | The Blazor Grid page says the maker offers technical support and customization services. |
Plans
In their own words
GitHub Primer
GitHub Primer is a free, open-source design system for designing and building GitHub interfaces. Its guidance covers product UI components, patterns, and design tokens for color, spacing, and typography. Primer Brand addresses marketing websites and other digital experiences. React documentation explains theming, recommended practices, and component extension. Primer also provides accessibility guidance and tools, along with Octicons, GitHub’s scalable icon set. Product UI documentation includes an MCP server page. Component status is identified as experimental, ready, or deprecated; ready components are described as mature with long-term support expected. Primer Web and Primer Primitives are available through the Primer Figma Community page, while GitHub’s Figma organization is limited to GitHub team members. The Primer Mobile Figma library is internal only. GitHub employees alone can contribute to Primer Web because of Figma’s open-source file handling. GitHub’s Design Infrastructure and Design Engineering teams maintain the CSS framework, documentation, tools, libraries, and component libraries.
jQWidgets
jQWidgets is a JavaScript UI framework for web applications targeting desktop, touch, and mobile devices. It provides more than 60 components, including data grids, charts, schedulers, editors, tree grids, and pivot grids. The Blazor Grid supports sorting, filtering, grouping, master-detail views, paging, drag and drop, printing, data export, and aggregates. It accepts local, JSON, XML, CSV, TSV, remote JSONP, and virtual data sources. Documentation describes using the jQWidgets.Blazor package in Blazor WebAssembly applications. The Blazor Chart component is described as working across PCs, tablets, and mobile phones and rendering across browsers according to web standards. Setup and component API documentation is provided, and the maker offers technical support and customization services. The non-commercial plan costs nothing under the Creative Commons Attribution-NonCommercial 3.0 License. Commercial use requires a commercial license. Responsive components are listed as supported.