Our newsletter rolls out every 15 days. No fluff. Pure content.
Docker Compose offers a seamless way to build containers and orchestrate their dependencies, and helps lower the learning curve to build Dockerized apps. In this article you will learn how to dockerize a Ruby on Rails application with the help of MySQL and Sidekiq.
We use physics, we see physics in action, we experience physics in everything we do in our day-to-day life. How do you add physics to your code and make your code also experience nature’s forces? That’s what I’ll be explaining to you on the article about physics …
You will learn how to use Redis along with a Node JS package called Kue to schedule background process for a simple node js application. Read more.
Learn how to make a custom component to satisfy both the design language and make both look similar to a native application with React Native
From the messages you send to the program you design, use data serialization for reliable communication and persist an object's state across an independent architecture. A very common example used in daily life is JSON. However, it becomes an expensive task when the …
We built a tool using natural language processing techniques that can help classify emotions involved in a text. In this article we introduce our tool EmoDet and share our experience in building it.
Blockchain goes hand in hand with cryptography, so it is important that we maintain security and privacy of data. Extending the principles of blockchain, learn how to implement end-to-end encryption in smart contracts for the Fabric framework.
When your Blockchain network grows, it will need much more flexibility. With Hyperledger Fabric, this is introduced with multiple chaincodes and multiple channels.
The frontend of your Blockchain network often rules how the system will work in the real world. Setting up an ExpressJS server for your Blockchain network to query the Ledger is pretty straightforward. Are you up for the challenge?
The insurance industry is an old monolithic industry solving todays problems with yesterdays technology. We believe introducing blockchain to this industry can substantially secure the entire process.
Learn how to setup a NodeJS server for your Blockchain network to allow multiple users to interact with the chain easily.
Get a peek into how a professional Hyperledger Fabric dev environment looks like. We take you from the directory structure to custom scripts we’ve written to automate testing.
In this article, we are going to understand the basic terminologies involved while writing a basic chaincode.
This article is focused on understanding how Hyperledger Fabric Chaincode development is done and how to easily deploy it whenever you update the chaincode.
In my previous article, I spoke about how to setup the Hyperledger Composer NodeJS SDK with expressJS to build your own RESTFul API for a Composer Business Network. And this article is a continuation of it where it’s about how to create and submit transactions.
This strategy is a must have when you’re considering reusing some of the modules that you’d written earlier. Quick and easy to build, this works like a pro - learn more.
Hyperledger Sawtooth saw one of the biggest releases in its history, which is Hyperledger Sawtooth 1.0. This is especially huge considering the fact that the platform is now enterprise ready. Learn more.
Get a Grafana and InfluxDB stack up and running with Docker to monitor multiple servers across instances. Learn more.
Whatever the digital product, design matters. And design by extension goes onto User Interface and User Experience. Yet, how do we bring these experiences to life? By developing them of course and that’s where the Designer-Developer handoff figures.
"Why should I use Hyperledger Fabric for my Enterprise Blockchain?", "What is the preferred way of implementing Hyperledger Fabric?". Everything answered.
Create a Pull Request on Github from Command Line interface with this simple bash script. Open Source.
Understanding Hyperledger Policy Services. What is Hyperledger Blockchain Policy Service? How can you take advantage of Policy Service? And when you should use Hyperledger Policy Service?
If you’re very new to blockchain and building your first network with Hyperledger fabric, I’d strongly suggest you to read this article so to understand the architecture of the framework and the components involved.
You can now test your native apps on Appium. The platform is flexible and can be used to test both iOS and Android applications. Our developer tested it out and here’s a simple way in which you can test your apps too.
In my previous article, I wrote about how to run Hyperledger Fabric with multiple peers running in different physical machines. And in this article it’s more towards setting up Hyperledger Fabric with multi organization configuration and deploying a composer network.
Computer Science has seen many advancements as the years go by. One such advancement is AI and in AI, Image Recognition is making waves. In keeping up with this tech, our AI team worked on a small image recognition project and find out what it is right here.
A beginner guide to building your first application using Firebase CloudStore. Everything you need to know about Firestore. And understanding Collections & Documents on Firestore.
Here are the top 5 React-Native components that have found a place on our developers' list of favorite components to use. As always, our MAD (Mobile Application Developer) likes counting down from five to one - you may even find a few popular ones here!
This article helps you to build a NodeJS based backend client that can communicate with your hyperledger composer network. We'll be using Hyperledger Fabric Composer's Native JS SDK in this article - they are listed below.
Before you jump into the Blockchain bandwagon, it is important to know if your business truly needs a Blockchain solution or not. Here's are some simple questions you need to answer.
This article focuses on the easy understanding of Hyperledger Composer’s Transaction Processor function. Here, we will explain in detail with a real-world example to visualize the whole process.
Blockchain technology is revolutionizing industries. The technology is capable of allowing trustworthy data to be exchanged between two parties in any supply chain system, without the intervention of any intermediaries.
In my previous article, I wrote about how to setup the Hyperledger Fabric Composer Business Network with a basic structure explaining each components of the architecture. This article is focused on how to setup a network with multiple peers running in different physical …
This article focuses on creating a simple business model that helps you with visualizing the abstract nature of Hyperledger Composer’s language.
This article is for those who are getting started with blockchain and trying to use composer for quick development.
Allowing external configuration for Ruby gems has always been ugly. Both for the developer and the configure-r. However Ruby’s metaprogramming and singleton classes come to the rescue. Read on to find out how to add the infamous configure block to your next Ruby gem.
There comes a time when every developer wants to be just a tad bit lazy - write simple code, build a little bot and generally read up. Our AI developer is no different, but he’s telling you how you can be lazy, crazy and also get some work done!
There’s always a new messenger that greets you with every passing day. And now you can also make a messenger of your own with Firebase - learn how to make that messenger right here!
Here’s a new framework that our AI Developer just unearthed - with this framework you can now extract text in a jiffy and also do a load of other cool stuff. Read on and find out how!
The hack to asynchronous operations explained by our AI Developer - with just the right amount of code, back your code and carry out asynchronous operations like a pro.
Blockchain Technology is touted to be the game changer in 2018. But does it take to successfully implement this tech? As we get into the nitty-gritty of Blockchain tech, we explain the most prime solution.
When we made the move to Discord, the everything was new to us. We started off with setting up a few bots - and this is how we wrapped our heads around the concept.
After the launch of Firestore, a lot of people asked me about how to integrate push notifications for Firestore changes and new data additions, and here is the article explaining it.
Firebase social logins have worked wonders when it’s built for a browser environment. But where do we look to enable the same social logins and build it for a mobile environment? Well, look no further than this article!
Here's why, how and when to choose React Native before you build your iOS or Android application. Learn more.
With the release of FireStore we can now use it with cloud functions to do lots of wonders. Now, we are going to create a simple slack notification system via webhooks. Learn More.
Are you a person handling a huge project based on React/React Native? If yes, this might help you.
A business is as strong as it’s elements. Our CTO explains how you can send cloud-based emails to give your business the edge that it needs.
App Store Optimization is something that many developers take it for granted. Here are some mistakes you should avoid.
Here’s how you can build your own Google Assistant App for GitHub! We’re open sourcing this and worry not, it’s legit cool stuff!
Build a Google Assistant Bot for Firebase application using Actions on Google and Firebase Cloud Functions as Backend.
Our Chief Technical Architect talks at the Chennai JavaScript Meetup this Saturday. Join us!
How to build a RESTFul API for your Firebase app with Firebase Cloud Functions in under 30 minutes. Learn more.
Steps to secure your AWS Account right after you signup for one. AWS 2FA, IAM and others. Learn more.
We've contributed to Ruby on Rails, and these podcasts constantly feed our ears with some Rails Juice.
It's always a nice gesture to redirect your users to the page they were the last visiting.
Our CTO, Swaathi, talks about our commitment to the #100DaysOfCommit challenge. Join us.
Here are some of the most essential tools, a college kid should know about.
Our UX Engineer tells you how you can minify your mailers, with Inky and Foundation.
Learn how Shrink can help you reduce your Big Data's storage footprint.
Managing local time is such a huge challenge when making web apps. Here's an easy way.
Scheduling database backup jobs are super easy and necessary.
It’s such a nifty and powerful tool, there’s so much you can do with it.
Our Sr. Architect talks about the way you should approach a computer programming language.
Our CTO talks about reducing painful conditional statements in your code.
Here is everything you need to know about the latest Shrink update in v40.04.
A tutorial on how to set up a Raspberry Pi to control LED lights in minutes.
One of the most important features, now available for everyone.
Here is everything you need to know about the latest Shrink updates.
Our Sr. Architect open sources the short commands for everyone to use.
