I created a lightweight JavaScript library to visualize JSON as a graph

In plain words

This is a lightweight JavaScript library that visualizes JSON data as interactive graphs. It's designed for developers who need to understand complex JSON structures through visual representation. The library focuses on keeping file size minimal while providing clear graph-based visualization of nested data, making it useful for debugging, documentation, and data exploration tasks.

written from the facts on this page · September 2026

From the sources

Effortlessly visualize JSON structures as interactive and dynamic tree diagrams. See example jsontr.ee is a lightweight JavaScript library that transforms JSON data into beautifully rendered, interactive tree diagrams using SVG. Designed for simplicity and flexibility, it supports both arrays and nested objects, ensuring clear and intuitive visualizations of complex data structures. < script src =" path/to/jsontr.ee.js " > </ script > Basic Usage const jsonData = { "name" : "Lou Alcalá" , "projects" : [ { "name" : "JSONtr.ee" , "description" : "JSON Formatter, Validator & Viewer Online | JSONtr.ee" , "url" : "https://jsontr.ee" } , { "name" : "PixSpeed.com" , "description" : "Image…from github.com

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