Tag: Javascript
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Promises in Javascript: Complete Guide for 2019
Posted on November 3, 2019, Level intermediate Resource Length medium
Promises are an important concept that is essential for a JavaScript developer to understand. If this concept is clear, the developer can utilize promises in a variety of ways in their day-to-day lives. An article by Nilesh Sanyal.
Tags javascript nodejs app-development
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Fastest way to cache for lazy developers: Angular with RxJS
Posted on November 2, 2019, Level intermediate Resource Length medium
Dler Ari is author of this piece about HTTP caching and Angular. HTTP caching simply means the browser stores local copies of web resources for faster retrieval the next time the resource is required, thus reducing the number of server calls.
Tags angular nodejs javascript
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From REST to GraphQL: Different way to create API (with Apollo & Node.js)
Posted on October 31, 2019, Level intermediate Resource Length long
Dirk Wolthuis wrote this tutorial about moving from REST to GraphQL. If you already have a MySQL database you have an excellent starting point for creating a scalable API.
Tags apis nodejs javascript web-development nosql restful
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How to make your Angular 8 forms reactive
Posted on October 7, 2019, Level intermediate Resource Length short
Angular provides two main approaches to handling forms -- the template-driven method and the model-driven method which involves reactive forms. This article focuses on reactive forms. By Nwose Lotanna.
Tags javascript nodejs performance
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Build a PWA using only vanilla JavaScript
Posted on October 6, 2019, Level beginner Resource Length medium
Sayan Mondal wrote this article on building progressive web app. A Progressive Web App (PWA) works like any other normal app but with a lot of added features and a lot less hassle. They are fast, reliable, and can work perfectly in an offline environment.
Tags javascript programming nodejs teams app-development
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Chrome extension with Angular -- from zero to a little hero
Posted on September 28, 2019, Level intermediate Resource Length long
An article by JeB Barabanov in which he explores the process of developing a Chrome extension with Angular. Start from scratch with ng new and finishing with fully functional Chrome extension.
Tags javascript web-development browsers frontend
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Object creation patterns in JavaScript
Posted on September 27, 2019, Level beginner Resource Length medium
Kunal Tandon wrote about his run through of the four patterns in JavaScript. To create objects in JS, there are various patterns that can be followed.
Tags javascript web-development oop functional-programming
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Add authentication and authorization to Next.js 8 serverless apps using JWT and GraphQL
Posted on September 25, 2019, Level intermediate Resource Length short
An article describing how to deploy a Node.js Express JWT service for authenticating requests to Hasura GraphQL Engine. Written by Praveen Durairaj.
Tags nodejs javascript web-development
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Build a tree-shaking utility in JavaScript
Posted on September 23, 2019, Level intermediate Resource Length long
A guide with clear instructions how to build your own "dead code" remover in JavaScript. By Chidume Nnamdi.
Tags javascript web-development programming performance
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Profile a React app for performance
Posted on September 22, 2019, Level intermediate Resource Length medium
Kent C. Dodds wrote this piece about how to use the React DevTools and React's profiling build to properly profile a production app.
Tags react javascript web-development
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A deep dive into Hot Module Replacement with Webpack
Posted on September 2, 2019, Level intermediate Resource Length short
An article by Stanimira Vlaeva about Hot Module Replacement with webpack. webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser.
Tags web-development javascript react nodejs app-development
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AWS Lambda: how to share code between functions in a monorepo
Posted on September 1, 2019, Level beginner Resource Length short
Yan Cui put together this tutorial about sharing business logic between services in a Node.js monorepo.
Tags serverless containers aws web-development javascript