tlDiagram

Software system-architecture diagramming app that helps engineering teams design, debug, and communicate complex distributed systems. tldiagram makes it easy to create nested views of a complex system with higher detail as you go deeper that can be zoomed in and out to give you the context you need without the noise. Interactive Graph UI: Drag-and-drop nodes, draw connections, and animate flows for clear, living diagrams. Multi-level Zoom & Nesting: Zoom fluidly from system-level views into service and container internals; click any node to drill in. High-performance Rendering: Optimized SVG canvas and smooth animations keep large architectures responsive. Service & Infrastructure Modeling: Represent APIs, gateways, microservices, databases, caches, and message buses with visual clarity. Context-aware Navigation: Focus, selection, and layered views reveal the right level of detail every time. Team-focused Workflow: Built for architects, SREs, and DevOps — accelerate onboarding, design reviews, and documentation.