Advanced Component System

Applications with this capability — Drag-and-drop components with style manager, responsive design tools, and asset management

Proprietary:

Webflow

Open Source:

G
GrapesJS
24.4k·BSD-3-Clause
3 feats
S
Silex
2.9k·AGPL-3.0-or-later (core editor/server/filesystem publication; dashboards/providers excluded)
6 feats