Deepak Gupta Programmer by choice, writer by luck. I write about everything related to programming in the simplest way I can.

Stories by Deepak Gupta

GraphQL Subscriptions Node Express

GraphQL subscriptions with Node.js and Express


GraphQL subscriptions allow you to generate notifications in real time when specific, preselected events occur via a pub/sub system.

Deepak Gupta
Nov 11, 2021 ⋅ 6 min read
Dynamic and Async Functionality in JAMstack

Dynamic and async functionality in JAMstack


Learn how JAMstack sites handle common dynamic actions, such as loading data asynchronously , reading and writing to a database, and authenticating users.

Deepak Gupta
Feb 28, 2020 ⋅ 8 min read
Exception Handling in JavaScript

Exception handling in JavaScript


We all make mistakes — it’s a key part of any programmer’s development. Exception handling, when done properly, can help maximize the maintainability, extensibility, and readability of your code.

Deepak Gupta
Jan 30, 2020 ⋅ 5 min read