« How to not break the internet with this one weird trick — If you write JavaScript tools or libraries, you should bundle your code before publishing » by Rich Harris
►https://link.medium.com/J89QIlT8RX #javascript #build
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Launch your NFT Marketplace and attract millions of NFT enthusiasts and artists to put their NFTs on display with our White Label NFT Platform. With over 5+ years of experience in Whitelabel NFT Marketplace Development, we help you develop a customizable platform that enables easy and secure NFT trading. Hence, our White Label NFT Marketplace Development Company guarantees to provide you with a platform through which creators can easily transfer their assets into NFTs, collect and transfer them without any arbitrators in absolute transparency.
<a href="▻https://www.cronj.com/blog/nft-ideas ">nft ideas</a>
<a href="▻https://www.cronj.com/white-label-nft-marketplace ">White label nft marketplace</a>
<a href="▻https://www.cronj.com/white-label-nft-marketplace">White label nft marketplace development</a>
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About JSHint
▻https://jshint.com/aboutJSHint is a community-driven tool that detects errors and potential problems in JavaScript code. Since JSHint is so flexible, you can easily adjust it in the environment you expect your code to execute. JSHint is open source and will always stay this way.
La documentation : ▻https://jshint.com/docs
Toutes les options : ▻https://jshint.com/docs/options-
Testé un peu, j’ai tenté de basculer ma conf #eslint ▻https://github.com/brunob/leaflet.fullscreen/blob/master/.eslintrc vers #jshint sans succès pour l’insntant, donc je reste sur eslint...
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« What is
this? The Inner Workings of JavaScript Objects » by Eric Elliott ▻https://medium.com/javascript-scene/what-is-this-the-inner-workings-of-javascript-objects-d397bfa0708a -
« Elegant Error Handling with the Javascript Either Monad » by James Sinclair, 15.05.2019 ▻https://jrsinclair.com/articles/2019/elegant-error-handling-with-the-js-either-monad
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Front-end Developer Handbook 2019 - Learn the entire JavaScript, CSS and HTML development practice!
▻https://frontendmasters.com/books/front-end-handbook/2019 -
#testing #react with #jest, jest-axe, and react-testing-library
▻https://hackernoon.com/testing-react-with-jest-axe-and-react-testing-library-accessibility-34b9Testing React applications with jest, jest-axe, and react-testing-libraryjest and react-testing-library logosjest and react-testing-library are an increasingly used tooling pairing to test React components. We will briefly look at the differences between the two before looking at some high level examples, and how straightforward it is to add jest-axe to integrate aXe automated #accessibility testing.JestJest is a JavaScript unit testing framework, developed by Facebook to test services and React applications.jest acts as a test runner, assertion library, and mocking library.jest also provides Snapshot testing, the ability to create a rendered ‘snapshot’ of a component and compare it to a previously saved ‘snapshot’. The test will fail if the two do not match. We will talk about the pros and (...)
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Top green #mining projects
▻https://hackernoon.com/top-green-mining-projects-a3127a88f8b1?source=rss----3a8144eabfe3---4Top Green Mining Crypto ProjectsThe advantage of bubbles, when they pop, is that they make it possible to do a big spring cleaning. And, on the side of the mining services provider, we can say that the purge was severe.Why that?Let’s go back a few months ago…- The sector has been the target of many scams (it has been highly targeted, as have been the exchange and #blockchain projects). - The price of cryptocurrencies has fallen sharply, making unprofitable most of the mines that had been built in a hurry, with machines that are not very efficient and use a huge amount of energy.- Mining has been criticized in all major media for its impact on the climate, has been hijacked by Javascript hacks on contaminated sites to unknowingly mine using the computers of the Internet users.- Etc.In (...)
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21 Websites to Learn #programming for Free
▻https://hackernoon.com/21-websites-to-learn-programming-for-free-5101c1ddf0c?source=rss----3a81A curated list of websites to learn to code, Programming, Java, Python, SQL, Git, and Ruby on Rails.Hello there, if you are someone who is learning programming and coding by yourself and looking for some awesome resources then you have come to the right place. In this article, I am going to share 21 websites you can use to learn the code for free from the comfort of your office and home.freecodecamp.orgThis is one of the most awesome community websites which will help you to learn to code for free, build real-world projects and get a job as a developer.It has a massive collection of interactive tutorials and exercises to learn JavaScript, Data Structure and Algorithms, Frontend Development and so on.Founded by Quincy Larson, this is a really awesome place to start your coding journey. (...)
#learn-programming #learn-programing-free #sites-to-learn-to-code #learn-to-code-for-free
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#blockchain as the Next Evolutionary Step of the Open Source Movement
▻https://hackernoon.com/blockchain-as-the-next-evolutionary-step-of-the-open-source-movement-12eThere’s little argument that open source has transformed our world. As a developer, I cannot recall a single day in the last few years where I did not rely on open source software. I’m not the exception. The majority of software engineers today rely on open source daily in their professional lives.For one, open source is dominating developer infrastructure. From operating systems (Linux in the cloud) to databases (MySQL, MongoDB, Redis) to programming languages themselves (JavaScript, Python, Java, C, PHP). It’s not just developers, it’s consumers as well. From what they run on their phones (Android) to how they access the web (Chrome, Firefox).The motivation is clear. Open source is good for humanity. It is making technology more accessible and open — anyone can build anything.Open source (...)
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A JavaScript library that makes observing changes to the DOM easy ▻https://github.com/rafaelw/mutation-summary #webcomponents
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The last toast library you’ll ever need
▻https://hackernoon.com/the-last-toast-library-youll-ever-need-8629e61b8e91?source=rss----3a8144The Last Toast Library you’ll Ever NeedIntroducing Notyf 3.0Notyf in actionIn this post, I’ll introduce the new features and highlights that comes in the last version of Notyf.What The heck is Notyf?Notyf is a dependency-free, modern and elegant toast library for 2019.It’s well known that there are dozens, if not hundreds, of JavaScript toast libraries out there. Notyf is yet another one. Nevertheless, I consider most of these libraries to be missing some important points that are needed in today’s frontend development. In this post, I’ll introduce Notyf 3.0 and will show how it stands out of the crowd to make it a good fit for your project today.Notyf is a dependency-free, modern, elegant toast library for 2019Plug it anywhere, play it everywhereIt’s no secret that frontend frameworks play a big (...)
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Gatsby and Drupal : Match made in heaven?
▻https://hackernoon.com/gatsby-and-drupal-match-made-in-heaven-379d0136f68a?source=rss----3a8144Gatsby and Drupal : Match made in heaven?Image courtesy : ▻https://weknowinc.com/blog?tag=gatsbyGatsby is a popular static site generator that can communicate with any backend.The front-end landscape has exploded in the last three years. Today you have various libraries/front end frameworks like React, Angular, VueJS. You have tightly coupled full stack frameworks NEXT, NUXT etc. Of all these options Gatsby finds a sweet spot with its JAM stack approach. JAMstack is “a modern web development architecture based on client-side JavaScript, reusable APIs, and prebuilt Markup.”In this article we will discuss how we can make use of the JAM stack using Gatsby and Drupal. We will also cover the general questions that are generally not answered in the blogs.Gatsby is static site generator, so what are (...)
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Should I #go? The Pros and Cons of Using Go #programming Language
▻https://hackernoon.com/should-i-go-the-pros-and-cons-of-using-go-programming-language-8c1daf711It should come as no surprise to most that Google launched their own programming language. The company has been moving aggressively into practically every technological sector imaginable — and more often than not, they end up revolutionizing the sector they’re looking to develop. It’s now been over a decade since Go entered production, and while it might not have the install base of languages like Python and JavaScript yet, Google’s proprietary language has a lot to offer. Here’s everything you need to consider before you decide to pick up this language.Pro: ease of useWhile Go might not be as popular as JavaScript or Python, it does have one important thing in common with them: it’s eminently easy to understand. The syntax is clean and accessible to newcomers, and there aren’t a lot of (...)
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What is the future of JavaScript?
▻https://hackernoon.com/what-is-the-future-of-javascript-355b1f13b317?source=rss----3a8144eabfe3source: sdtimesWhich programming language comes to your mind when you hear the word “software”? We are very sure that Javascript is among the top languages in your memory. Javascript is one of the well-known languages for every layperson.The chief reason behind its constant popularity is the vast usage. Do you know what percentage of developers are using this language? According to Stack Overflow, a popular website used by developers to share their skills, Javascript is used by 69.8%.It is followed by HTML, CSS, SQL, Java etc. Here is the representation of their findings:It is often remarked as a beginners’ language as it is quite easy to learn and execute. This makes it the best friend of developers! As a business person, you don’t have to go with what developers prefer.We want you to (...)
#reactjs-future #future-of-j #nodejs-future #javascript-future #angularjs-future
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Capitalizing on the Digital Attention Economy: The Brave Browser
▻https://hackernoon.com/capitalizing-on-the-digital-attention-economy-the-brave-browser-c975b7b9“…in an information-rich world, the wealth of information means a dearth of something else: …the attention of its recipients.” (Herbert A. Simon, Professor Carnegie Mellon University, 1971)There’s a new, better way to browse the #internet: the Brave Browser.Image taken from the Brave homepage.The Brave Browser operates on a principle I’m calling the Digital Attention Economy. As Professor Simon pointed out in 1971, the world is flooded with information, but human attention is a finite resource. Capitalizing on that resource has been every corporation’s objective, and we’re all familiar with the advertisement deluge that ensues. It’s overwhelming. Now, there’s a better way.With attention, security, and privacy in mind, CEO Brendan Eich (creator of Javascript and co-founder of Mozilla) and CTO Brian (...)
#cryptocurrency #advertising #basic-attention-token #brave-browser
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TOP 5 #javascript TreeGrid (TreeTable) Components
▻https://hackernoon.com/top-5-javascript-treegrid-treetable-components-20f03f4b46c8?source=rss--JavaScript Tree component is a very popular and convenient control that helps create data-rich applications. A hierarchical approach to data organization provides many benefits to an end-user. You can find tree lists in applications of all kinds.The main advantage of UI trees is the opportunity to display large amounts of information compactly. But one of the shortcomings is that it’s quite difficult to work with large trees. The information from such trees does not fit in the visible area of interfaces and as a result it becomes necessary to organize horizontal and vertical scrolling (e. g., the process of editing the registry of MS Windows).A TreeTable component appeared as a logical answer to the complexity of work with UI Trees. On the one hand, TreeTable is a classic DataGrid that (...)
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Why You Should Know Latest #javascript
▻https://hackernoon.com/why-you-should-know-latest-javascript-4a72a55fca5d?source=rss----3a8144eImage CreditAs the popularity of JavaScript grows, we are seeing more jobs open up that involve JavaScript. My company was no exception as we were in search for a senior software engineer focused on front end engineering. During the hiring period, the feedbacks from my coworker on the candidates made me realize something valuable: stay up-to-date with your JavaScript.To give some context, my company (start-up) uses JavaScript in many applications (front end projects and microservices) and we use some of the latest features of JavaScript like Promise and Async/Await. In my opinion, these are two very powerful features that enhances JavaScript’s ability to handle asynchronousity when used the right way. So, as a candidate, I believe it’s very important to know these features not just for (...)
#interview #software-development #latest-javascript #programming
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nanoJS - Minimal standalone JS library for DOM manipulation
▻https://vladocar.github.io/nanoJSnanoJS is around 100 lines of code (0.6 Kb compressed) JavaScript library for basic DOM manipulation. It has jQuery like syntax and supports chaining.
Because is so small and simple you can add or remove methods directly in the library, meaning is very customizable. All methods are unrelated so removing one will not affect the library in any way (except each method). -
10 Tutorials in Today’s Top Languages!
▻https://hackernoon.com/10-tutorials-in-todays-top-languages-ce51ce6b4ede?source=rss----3a8144eaBut first, shoutouts to our investors of the week: Minh Doan, Atif Ali, & Monday Capital! Thanks to these guys (and our other 1.24k+ investors), we successfully closed our crowdfunding with max amount raised 12 hours ago!Ginni Rometty, the CEO of IBM once said, “Growth and comfort do not coexist.” As software developers, learning a new language or a new skill is necessary to grow and get us out of our comfort zones. This week at Hacker Noon, we’ve seen some great tutorials that will help you do just that!JavaScript:Promises in 70 lines of codeEver wondered how JavaScript Promise works internally? Obviously there is some native browser support involved, right? Nope! We can implement the Promise interface using pure JavaScript and it’s much simpler than you may think, we can do so in only (...)
#developer-tutorials #dev-tutorial #software-tutorials #software-development #hackernoon-letter
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Why Should You Use #angularjs?: Key Features And Reasons
▻https://hackernoon.com/why-should-you-use-angularjs-key-features-and-reasons-f2be0da0cba9?sourcWhy Should You Use AngularJS In 2019?: Reasons & Key FeaturesWhy Use AngularJSAngular is a great framework for building interactive elements and components of a website. Being in the list of popular #javascript frameworks, It enhances efficiency and developers find it most useful for building dynamic and supporting MVC #programming structure. #angular has launched the latest version which is Angular 7.0.AngularJS utilizes the MIT license which is extremely accommodating for all the developers as well as businesses. It is being used as a part of creating exceptionally robust, scalable and flexible Single Page Applications (SPA). The SPA structure is highly poised in JavaScript and enables using HTML as a template language. It empowers developers to build client-side applications.Why (...)
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Top 10 #flutter Companies in 2019
▻https://hackernoon.com/top-10-flutter-companies-in-2019-d57cf5a5f6ec?source=rss----3a8144eabfe3Best of the best! Experts in Flutter around the globe!2019 is in its second month and the era of mobile application technology is continuously reaching new peaks. In the midst of the power struggle between companies to take hold of this division, Google has made its mark by releasing its own open-source SDK for app development.Flutter was announced in its alpha stage in May 2017 and towards the end of 2018, Google announced the first stable release of its brainchild at the annual Flutter conference in December. Flutter has proved to be a revolution in the Mobile application development scene with its intuitive design and cross-platform developmental features. Removing the need for JavaScript bridges for communication and it has become one of the fastest frameworks to be adopted by (...)
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https://www.cronj.com/frontend-development/html.html
Interested to learn this language? Then head on to this tutorial and get to know all about HTML! Plus we have added numerous examples such that you can learn better! So happy learning! A good free online resource to provide a quick overview in front end stuff.
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Implementing #javascript Promise in 70 lines of code!
▻https://hackernoon.com/implementing-javascript-promise-in-70-lines-of-code-b3592565af0f?source=Ever wondered how JavaScript Promise works internally? Obviously there is some native browser support involved, right? Nope! We can implement the Promise interface using pure JavaScript, examples are libraries like Bluebird or Q. And it’s much simpler than you may think, we can do so in only 70 lines of code! This will help with gaining a deeper insight into #promises by demystifying the underlying formation. Can also serve as a good #interview question, if you are an evil employer (don’t be!). Let’s dig into it!First thing that you notice is that a Promise has three states, so should we:▻https://medium.com/media/bacc1e31f78f0a08c3b6a2e7654837f2/hrefMAKE new Promise() GREAT AGAIN!Using a class sounds reasonable since we should be able to create a new Promise(). Ah, and let’s name our class (...)
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Limiting your #api requests: the right way
▻https://hackernoon.com/limiting-your-api-requests-the-right-way-9608b661a0ce?source=rss----3a81Image from @STR/AFP/GettyImagesHello everyone. My name is Alexander and I’m #javascript Developer. Today I want to tell you a story about me trying to find zen in building server application which will satisfy every API in the world.PrologueIt was started in June 2015 when Telegram announced their new bots platform within API. I was a full-stack Javascript and PHP developer working in a small web studio and all my job was to rapidly develop landing pages based on this stack. Idea of having your working robot right in your messenger was mind blowing, something similar I was developing in 2010 for ICQ. The only one remaining question was an idea of future bot. What it will do? How will I develop it? So I decided to write baneksbot.I started reading bot API everyday trying to understand how (...)
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Why I’m Excited for #javascript Class Private Fields: A Case Study
▻https://hackernoon.com/why-im-excited-for-javascript-class-private-fields-a-case-study-5748d30fJavaScript Class Privacy — Or Lack ThereofClasses are nothing new in programming, but their implementation in JavaScript is, well, weird. For anyone used to classes in other languages, you might think of them as blueprints from which new instances are copied. Additionally, you might think that these classes would offer public, private, and protected instance properties. In JavaScript, neither of these is true: new instances of objects have a prototypal inheritance relationship with their parents and there is no such thing as private or protected properties. In this article, I am going to dive into the latter point a bit further.Note: If you enjoy this article, please give it a clap ? (or 50!) to help spread the word!Why Private Fields in a JavaScript Class?I started thinking about the issue (...)
#web-development #es6 #object-oriented #software-development
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Supply Chain Attacks: How Can Enterprises Act?
▻https://hackernoon.com/supply-chain-attacks-how-can-enterprises-act-68cfd03bc83f?source=rss----It’s clear we are undergoing a Digital Transformation Era. Companies across all sectors have placed significant investment on their own digital platforms: e-banking, e-commerce, PWA’s, streaming services, and much more.Achieving differentiation in this Era means pushing software development teams to deliver highly advanced applications in record time. Developing every single feature in-house has long stopped being sustainable. Now, developing digital products means re-using third-party code and integrating third-party scripts for added functionality.Code Dependencies and Third-Party ScriptsThe growth of JavaScript as the language of the Web has led to the emergence of libraries and frameworks — two major promoters of development speed.If we look at a typical development scenario for (...)
#mobile-app-development #web-development #application-security #cybersecurity #security
