There are multiple ways to scrape data off a webpage. This article explains a smarter way to scrape salaries data of Kathmandu city from Glassdoor using a NodeJS script. First let’s look at the tools we will be using. JSDOM It’s a JavaScript implementation of web standards, for use with…

Whether it be monolith server or micro-services, handling file upload often comes with the expense of bandwidth and compute requirements. Delegating this complexity to a more robust, resilient & scalable technology is always a good choice. This post will describe an approach to upload files directly to AWS S3 using…

This post will guide to add “Copy” button to a html element. It will work for all of type of frontend frameworks(including SSR and JAM-stack); core idea will be same but implementation may differ across frameworks. Lets start will the core logic i.e. copying a piece of text to clipboard. …

As we all know analytics is an essential part of any website. Google analytics is the best free tool out there. This article illustrate how google analytics can be added to a GridSome site. I was trying to use this plugin, but it doesn’t work as expected. So, I had…

A straightforward approach to Continuous deployment using GitHub Actions. — This article demonstrates a straightforward approach to Continuous deployment using GitHub Actions. It will work for every type of backend & frontend i.e. Node.js, Ruby, Python, PHP, Vue.js, React, Angular, etc. The approach is simple, free of cost & more importantly it can be used in production. It’s an intermediate-level…

This article will demonstrate how Instagram can be integrated with your system. Specifically, it explores a mechanism to show users’ Instagram posts on your app/website. At time of writing this article, instafeed.js provides similar functionality. However, it depends on Heroku’s free service to refresh tokens. After Heroku updated its pricing…

If your job involves maintaining server, you are likely to stumble onto this issue sooner or later. Unlike CPU load, high traffic etc. I found this issue harder to track as you need to go to OS level and check it manually. …

OTP verification has become a common feature of modern web and mobile applications. Whether it be user registration, multi-factor authentication or password change mechanism, OTP verification seems to be the perfect choice. Also, SMS or phone call verifications are considered more secure & reliable than email links. In this article…

Elastic Search always returns top 10 results by default. To get large volume of results, we need to user Search API. The Search API provides from and size parameters that can be used to retrieve predefined amount of data. But using from and size should be avoided to request very…