True Sparrow

Defer delays ex*****on of functions causing an error, panic statement stops the program & recover is used to recover the message during panic

Let’s discuss the defer, panic, recovery statements & their roles/importance in a production ready code in

Defer, Panic and Recover in Go | PLG Works Blog Defer, Panic & Recover are important to know for error handling & writing the production ready code in go. This post provides details about them.

provides various built-in middlewares & flexibility to write our own . These middlewares are the of hooks to process request/response

Let's see how we can implement in in 2 easy steps

Implementing Custom Middleware in Django | PLG Works Blog Django provides various built-in middleware and flexibility to write our own middleware. There are 2 simple steps to implement custom middleware.

Few Selenium WebElement methods like getSize(), submit(), getLocation(), getCssValue(), & getRect() are not very common. Each method is very useful in different scenarios


Let’s take a look at these methods & where they can be used

Selenium WebElement Methods: getSize(), submit(), getLocation(), getCssValue(), getRect(). In this blog, we were explore on WebElement methods like getSize(), submit(), getLocation(), getCssValue(), getRect() and use it different scenarios.

JavaScript Object Notation (JSON) is used when data is sent from a server to a web application.

With the help of some code examples, let’s learn to parse, read & write JSON in python & how to convert a python Dictionary to JSON

Working with JSON data in Python | PLG Works Blog In this blog, we will discuss how to parse, read and write JSON in python with the help of examples.

Contributing to open-source libraries is always a challenge for someone contributing for the 1st time.


Kedar Chandrayan walks us through his journey, learnings & fun in making his very 1st contribution to the Open-Source community.

Open-Source - Fun, Journey and Learnings | PLG Works Blog Fun Learnings from the open-source contribution journey of putting in directed efforts to solve a security vulnerability in a famous lib.

Lists are a common way to represent data. This list can be infinite & fetching large data at once slows down the app. Pagination helps solve this.

Let's learn to implement pagination in a React Native app using FlatList component.


Infinite Scrolling in React Native | PLG Works Blog This article discusses the implementation of paginated lists (that enable infinite scrolling) in React Native applications

Sockets help in establishing communication between processes. This communication is based on the client-server model.



Let’s read about the fundamentals of socket programming & discuss how data flows & communication works in GoLang.

Socket Programming In Go | PLG Works Blog Socket helps in establishing communication between processes. In Golang the net package provides all APIs to implement socket communication.

Efficient error handling is essential to have in any software app. This refers to responding & recovering from error conditions.

Errors in Go are different. Today, we go through how different they are & how they are handled in Go

Error handling in Go | PLG Works Blog Efficient error handling is essential to have in a software application. The way errors in Go are handled & responded, is explained in the post.

It's exciting & super-special it is for every open-source contributor when their 1st PR is merged. Beginners are always wondering how the community works, how projects are maintained etc.

Vaibhav Dighe, Software Engineer, PLG Works can't contain his excitement & shares his experience with us through this post.

My First Open-Source Contribution | PLG Works Blog The first merged PR is special for every open-source contributor. So in this blog, I will discuss and share the experience of my first merged PR.

useRef() Hook is one of the standard hooks provided by . The main use case for the 'useRef hook()' is to access the DOM child directly.

Here’s a walkthrough on how useRef works.

useRef() Hook | PLG Works blog useRef() Hook is one of the standard hooks provided by React. It will return an object that can be used during the whole lifecycle of the component. The main use case for the useRef hook() is to access the DOM child directly. As we have seen, accessing the DOM is