qrcode.react will pass through any additional props to the underlying DOM node (<svg> or <canvas>). This allows the use of inline style or custom className to customize the rendering. One common use would be to support a responsive layout. Note: In order to render QR Codes in <canvas> on high density displays, we scale the canvas element to contain an appropriate number of pixels and …
Managing node.js project with multiple packages using lerna.js
Lerna is a tool that optimizes the workflow around managing multi-package repositories with git and npm. Splitting up large codebases into separate independently versioned packages is extremely useful for code sharing. However, making changes across many repositories is messy and difficult to track, and testing across repositories gets complicated really fast. To solve these (and many other) …
Sumsub – KYC
The complete toolkit for customer onboarding and KYC & AML compliance All-in-one platform to onboard and verify your customers. Whether you are creating an e-wallet, an ICO or carsharing service, we will make it easy for users to get started with you. Reliable know Your Customer (KYC) and Anti-money laundering (AML) procedures, personal data handled the …
npm – archiver
This is npm package to generate archive files. We need to input folder path and file name as parameter and this library will return archive file as a result. Here is simple example to use this library.
Yet another way to manage db migrations in node.js project
Using Sequelize with node.js project is great, which provides all in one pack functionalities, including migrations, ORMs, etc. Sometimes, we only need migrations without ORMs. ex: using direct GraphQL libraries to make interface. db-migrate is database migration framework for node.js. Usage is simple, install via npm, similar to sequelize.
Papercut – Desktop SMTP Server
The problem If you ever send emails from an application or web site during development, you’re familiar with the fear of an email being released into the wild. Are you positive none of the ‘test’ emails are addressed to colleagues or worse, customers? Of course, you can setting up and maintain a test email server …
Laravel Scout
Laravel Scout provides a simple, driver based solution for adding full-text search to your Eloquent models. Using model observers, Scout will automatically keep your search indexes in sync with your Eloquent records. Currently, Scout ships with an Algolia driver; however, writing custom drivers is simple and you are free to extend Scout with your own search implementations.
Standard Library(stdlib.com) and Slack Bot Development
Standard Library is an all-in-one API development, management and hosting solution that lets you build integrations — Slack apps, Stripe webhooks, you name it — in minutes instead of days. Perfect for cross-functional teams, always powered by code. When you develop slack bot, you need to use stdlib.com as API provider. So, your slack bot …
Security Token ERC777 and ERC1400 for Financial Asset Tokenization
ERC777 implementation – Advanced token standard for asset transfers Empowerment of operators with the ability to send tokens on behalf of other addresses. Setup of send/receive hooks to offer token holders more control over their tokens. Use of ER820(eips.ethereum.org/EIPS/eip-820) to notify contracts and regular addresses when they receive tokens. Backwards compatible with ERC20. ERC1400 implementation …









