🚀 Best Free & Open Source Flutter Admin Dashboard Template for 2026

Source: Dev.to

Introduction

Building Admin Dashboards, CRMs, and Internal Tools in Flutter Web is powerful, but handling complex data presentation can be a nightmare.
Developers often struggle with:

• Creating responsive Data Tables that look good on desktop and tablet.
• Handling server‑side pagination, sorting, and filtering without boilerplate.
• Building consistent List Views for data that doesn’t fit a table format.

Enter te_widgets – a library specifically crafted to solve the data‑presentation challenge for Flutter Web admin panels.

📊 Advanced Data Tables (TDataTable)

Stop rebuilding the same table logic for every module.

• Server‑Side Ready – built‑in callbacks for loading data, handling page changes, and search queries.
• Rich Columns – easily render text, chips, status indicators, or action buttons.
• Expandable Rows – show detailed information without navigating away.
• Sticky Headers/Footers – improve UX on long lists.

📝 Intelligent List Views (TList)

Not every data set belongs in a grid.

• Flexible Rendering – perfect for card‑based layouts or mobile‑responsive views.
• Unified Controller – share the same TListController logic between tables and lists. Switch between table view (desktop) and card view (mobile) seamlessly.

🔗 Try it Live

Check out the data tables in action here:
👉 Live Demo & Docs

✨ More Than Just Tables

To build a complete admin panel you need more than tables. We’ve got you covered:

• 🖥️ Responsive App Shell – TLayout provides a professional sidebar navigation that adapts to screen size (drawer / rail / extended).
• 📝 Enterprise Forms – TFormBuilder, TTextField, TTagsField, and TSelect are designed for density and speed.
• 🎨 Theming – a unified design system that looks professional out of the box (light & dark modes).

📸 See the Difference

Rich Data Tables with Actions & Status

Responsive Layouts for Admin Panels

Clean Forms for Data Entry

🛠️ Quick Integration

Add the package to your pubspec.yaml:

dependencies:
  te_widgets: ^2.0.5

Create your first data table:

TDataTable(
  headers: [
    TTableHeader.text('ID', (user) => user.id),
    TTableHeader.text('Name', (user) => user.name),
    TTableHeader.chip(
      'Role',
      (user) => user.role,
      color: (user) => user.isAdmin ? Colors.red : Colors.blue,
    ),
  ],
  onLoad: (options) async {
    // Automatic handling of pagination parameters
    return await api.getUsers(
      page: options.page,
      limit: options.itemsPerPage,
    );
  },
);

🔗 Resources

• Pub.dev: te_widgets
• GitHub: teranes10/flutter-libs