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188Jan 27 · 2 min read · Designing software architecture diagrams used to be a time-consuming chore. Dragging icons, aligning connectors, and constantly updating layouts for cloud, microservices, or Kubernetes setups can take hours or days, especially when requirements chang...
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Jan 13 · 14 min read · TL;DR: Implement collaborative editing in Blazor Diagram by wiring an ASP.NET Core SignalR hub with a Redis backplane. Send delta payloads from the HistoryChanged event, apply updates via SetDiagramUpdatesAsync, and track userVersion/serverVersion fo...
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Oct 31, 2025 · 10 min read · TL;DR: Quickly build UML sequence diagrams in Angular using Syncfusion’s Diagram Library and Mermaid syntax. This guide covers UmlSequenceDiagramModel API for lifelines and activation bars, advanced customization, save/load functionality, and efficie...
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Oct 9, 2025 · 5 min read · I wanted to learn WebAuthn and was surprised to be unable to find any tutorial with good pictures/diagrams. So I created two with the help of LLM’s (mostly Gemini) and wrote this article. I am assuming that you know the basics of asymmetric encryptio...
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Oct 2, 2025 · 7 min read · TL;DR: Diagram containers in Blazor UI libraries offer a structured way to group related nodes, making complex diagrams easier to manage and visually intuitive. This guide explains how to implement containers for scalable architecture and interactive...
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Sep 23, 2025 · 12 min read · TL;DR: UML activity diagrams are essential for modeling workflows and system logic. This guide walks developers through building interactive UML diagrams in Vue using reusable components, symbol palettes, and connectors, perfect for visualizing busin...
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Sep 23, 2025 · 7 min read · TL;DR: Manually creating flowcharts in Excel is slow and error-prone. This beginner-friendly guide shows how to automate flowchart creation in Excel using C#. You’ll learn to insert shapes, connect them with arrows, apply styling, and generate a comp...
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Sep 19, 2025 · 5 min read · TL;DR: Struggling to organize complex structures in your JavaScript Diagrams?Diagram containers are your solution for clean, scalable, and interactive node grouping. This guide walks you through implementing containers, customizing their behavior, an...
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Aug 30, 2025 · 2 min read · Modeldraw started as a side hobby of one passionate developer and has since grown into a full-fledged diagramming platform. We officially launched this spring, and the journey has been a masterclass in hard-won lessons. I'd like to share a few of the...
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