react-inlinesvg is a npm package for React, which is convenient when we show svg image on the web pages. We can simply store svg as files and import it from React component. Then we can display it using SVG tag. import SVG from ‘react-inlinesvg’; import MySVGFile from ‘/path/to/svg-file’; <SVG src={MySVGFile}/>
SinonJS provides stand alone test spies, stubs and mocks. This is the mechanism we’ll be using to create our spies, stubs and mocks. Spies: Creates fake functions which we can use to track executions. This means we can tell/ find out whether the function has been executed/ how many times its been called etc. We can also …
image-downloader is a npm package which dowloads images using it’s url. There are several libraries which performs such functionality, but this library has it’s advantage. Some sites serve their images using backend script. For example, image url is composed as following http://somesite.com/image.php?name=dummy In this case, many libraries are not able to download the image but …
Over the years there’s been a steadily increasing ecosystem of JavaScript components to choose from. The sheer amount of choices is fantastic, but this also infamously presents a difficulty when components are mixed-and-matched. And it doesn’t take too long for budding developers to find out that not all components are built to play nicely together. …
react-slack-feedback is a npm package which integrates React projects and slack channels. In traditional contact forms, we send email to the specified email address when we click submit button. The purpose of react-slack-feedback is to post such content to the slack channel. Slack provides WEBHOOK_URL, which can accept post requests from frontend and post the …
PostGraphile (formerly PostGraphQL) builds a powerful, extensible and performant GraphQL API from a PostgreSQL schema in seconds; saving you weeks if not months of development time. PostGraphile is formed of three layers. At the very top is the PostGraphile CLI. This layer is the most user-friendly and is responsible for three things: accepting common options from …
Amazon provides very powerful and easy to use services and infrastructure for developing micro services based web application. There is no need to use other services or worry about scaling and deployment issues. Please check this official documentation for details. https://aws.amazon.com/getting-started/projects/build-serverless-web-app-lambda-apigateway-s3-dynamodb-cognito/
This project is mostly an integration piece for existing code samples from Multer’s storage engine documentation with s3fs as the substitution piece for file system. Existing solutions I found required buffering the multipart uploads into the actual filesystem which is difficult to scale. Installation npm install –save multer-s3 Usage The optional cacheControl option sets the Cache-Control HTTP header that will be sent if you’re serving the …
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) …
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.