Just update package setuptools to latest version
pip install –upgrade setuptools
pip3 install –upgrade setuptools

Simple Json Tree Viewer. Put your JSON and it will be parsed to presentable tree with easy search! The information doesn’t send to the backend, all parsing on the browser side.

Sometimes, when you work with a lot of data you can get the error:
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed – JavaScript heap out of memory . It happening because of default limit for heap in NodeJS (~ 1.5 GB).

It’s just a simple script for getting text length using Javascript.

Doesn’t send any data to the server side!