Tools
Developer tools
Useful between lessons — diagrams, a Python playground, and utilities that stay part of MahiDev.
Mermaid Generator
Create flowcharts, sequence diagrams, and mind maps in the browser.
Python Playground
Run Python in the browser with Pyodide — no server execution.
JSON Formatter
Coming soon — format and validate JSON quickly.
Regex Tester
Coming soon — test patterns while you learn Python RegEx.
SQL Formatter
Coming soon — clean up queries while studying PDBC.