Deepak Kumar

Building developer tools. Creator of https://jsonformatterhub.com – JSON formatter & validator.

Joined on Dec 17, 2025 https://jsonformatterhub.com/

Deepak Kumar

Aug 28

JSON in Databases — PostgreSQL JSONB, MySQL JSON, and MongoDB

#json #postgres #mysql #mongodb

4 min read

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Deepak Kumar

Aug 28

JSON Patch and JSON Merge Patch — Partial Updates Without Sending Full Objects

#json #api #rest #webdev

4 min read

Deepak Kumar

Aug 28

How to Convert JSON to CSV, XML, and YAML (With Examples)

#json #csv #xml #yaml

6 min read

Deepak Kumar

Aug 28

JSON5 — The Relaxed JSON Format That Allows Comments and Trailing Commas

#json #json5 #webdev #javascript

4 min read

Deepak Kumar

Aug 28

JSON vs YAML — Key Differences and When to Use Each

#json #yaml #webdev #devops

5 min read

Deepak Kumar

Aug 24

JSONPath — How to Query and Filter JSON Data

#json #jsonpath #webdev #api

5 min read

Deepak Kumar

Aug 22

JSON Schema — How to Validate Your JSON Data Structure

#json #jsonschema #webdev #validation

5 min read

Deepak Kumar

Aug 22

REST API JSON Best Practices — Design Patterns Every Developer Should Know

#api #json #webdev #restapi

6 min read

Deepak Kumar

Aug 17

JSON Web Tokens (JWT) Explained — Structure, Use Cases, and Security

#jwt #security #webdev #json

5 min read

Deepak Kumar

Jul 30

How to Handle Large JSON Files Without Crashing Your Browser

#json #webdev #performance #node

5 min read

Deepak Kumar

Jul 23

Why I Built a JSON Formatter That Never Sends Your Data Anywhere

#json #javascript #webdev #privacy

2 min read

Deepak Kumar

Dec 17 '25

Online JSON Formatter and Validator for Developers

1 min read