Saturday, March 31, 2018

Is Augmented Reality The Future Of Un-Tech? - #infographic

Perhaps the biggest downfall of virtual reality is that users are completely cut off from actual reality when they use it. Sure, this seems like a great application for entertainment and gaming, but even then many users report motion sickness when using this technology. This is probably why, even...

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by Irfan Ahmad via Digital Information World

Meeting Models

Long-scrolling One Pager for Meeting Models – a new service substituting your team with more attractive people for that important new client meeting or VC pitch.

Full Review | Direct Link


by Rob Hope @robhope via One Page Love

The Daily Growth of the Internet

The online activities of individuals move at a pace which is beyond fast. With the number of social media platforms, applications and websites increasing on a daily basis, it could be quite impossible to keep track of your inner circle, let alone of the remainder of the world. But just how fast...

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by Irfan Ahmad via Digital Information World

Ta Ta Goo.gl — Google Says Goodbye To Its URL Shortening Service

URL shorteners can be both useful and fun. Google's take on the tech launched in 2009, and added a third-party API, the ability to create QR codes and the power to link right to iOS and Android apps. Even Keanu Reeves has a URL shortener named in his honor. Unfortunately, Google is replacing...

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by Web Desk via Digital Information World

Oberig Jewellery

This very premium craft handmade approach we applied in developing the Oberig website. This is the Progressive Web App.
by via Awwwards - Sites of the day

Facebook New Subscription Service for Creators and Pausing Messenger Chatbots

Welcome to this week’s edition of the Social Media Marketing Talk Show, a news show for marketers who want to stay on the leading edge of social media. On this week’s Social Media Marketing Talk Show, we explore Facebook’s New subscription service for creators and pausing Messenger chatbots with Luria Petrucci, Facebook privacy updates, and [...]

This post Facebook New Subscription Service for Creators and Pausing Messenger Chatbots first appeared on Social Media Examiner.


by Grace Duffy via

9 Ways to Focus a Wandering Mind #infographic

Suffering from a wandering mind is the bane of many people’s lives, whether studying or working. The science behind it relates to the energy needs of our brain’s neurons. Research shows that they can survive focused on their task for about 12 seconds but then need to refuel with glial cells or...

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by Irfan Ahmad via Digital Information World

Friday, March 30, 2018

Security Concerns And The State Of Cryptocurrency Theft - #infographic

Investing in cryptocurrency can be scary. With no legal framework to speak of it can seem like the Wild West of investing, and oftentimes that is exactly what it turns out to be. Sure, there are more laws that pertain to cryptocurrency than most people think, but when it comes to things like...

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by Irfan Ahmad via Digital Information World

ES Modules: A Cartoon Deep-Dive

#379 — March 30, 2018

Read on the Web

JavaScript Weekly

What's New with V8 v6.6 — Due to be released with Chrome 66 in a few weeks, the latest version of the V8 JavaScript engine changes the behavior of Function.prototype.toString(), adds trimStart() and trimEnd() methods to strings, has improved code caching, major async and array performance improvements, and more.

The V8 Team

ES Modules: A Cartoon Deep-Dive — ES modules bring an official, standardized module system to JavaScript and once Firefox 60 is out (soon) it’ll be supported in all major browsers. But what do they entail?

Mozilla Hacks

New Course: From Fundamentals to Functional JavaScript, v2 😀 — Learn the techniques you need to write professional, modern JavaScript. This course starts with the basics and takes you to mastering key functional methods like map, reduce and filter ...plus promises and ES6+ asynchronous JavaScript.

Frontend Masters sponsor

Key Lessons from Google's JavaScript Style Guide — An attempt to extract some lessons from Google’s JavaScript style guide. These aren’t hard and fast rules but merely suggestions to make life easier.

Daniel Simmons

TensorFlow.js: WebGL-Accelerated Machine Learning in the Browser — If you’ve done any machine learning work, Tensorflow will have been on your radar and now it’s easily used from the browser too. Lots of demos and examples here.

TensorFlow

TypeScript 2.8 Released — The typed JavaScript superset takes another step forward with support for conditional types, improved organization of imports in VS Code, and improved JSX support.

Microsoft

Redux, It's Not Dead Yet — One of Redux’s maintainers addresses recent ‘confusion, claims, and misinformation’ over Redux’s role and future.

Mark Erikson

The React Core Team's Update on the Development of Async Rendering — A thorough update on what they’ve learnt while building React’s newest asynchronous rendering features and what you can do to be prepared. If you like this, check out our React newsletter.

Brian Vaughn

The Status of JS Libraries and Frameworks: 2018 and Beyond — Thoughts, data and updates on React, Vue, Angular, Polymer, TypeScript and jQuery.

Jae Sung Park

Anatomy of JavaScript Source Maps 📃 — Ever wondered how JavaScript source maps work? Take a deep dive into the inner workings of source maps.

Bugsnag sponsor

💻 Jobs

Sr. Fullstack Engineer (Remote) — Sticker Mule is looking for passionate developers to join our remote team. Come help us become the Internet’s best place to shop and work.

Sticker Mule

Senior Software Engineer — Join our small team of engineers to make Slate.com (a digital magazine since 1996 with 30M hits per month) faster. Vue & Node.

Slate Magazine

JavaScript Expert? Sign Up for Vettery — Create your profile and we’ll connect you with top companies looking for talented front-end developers.

Vettery

📘 Tutorials

Using Web Workers for Safe, Concurrent JavaScript

Bruce Wilson

Using Chrome's New CSS Typed Object Model — A new feature that brings types, methods, and a flexible object model to working with CSS values from JavaScript.

Eric Bidelman

A Comprehensive Guide to JavaScript Design Patterns

Marko Misura

Angular 2+ Authentication: Protecting Private Content — The latest in a series of posts on building a CRUD app with Angular CLI.

Jurgen Van de Moere

How To Make Netflix-Like Swipers in Vue

Chris Nwamba

An Intro to Building Progressive Web Apps with Vue.js

Brandon Satrom

A Much Faster Way to Debug Code Than with Breakpoints or Console.log — Wallaby catches errors in your tests and displays the results of expressions right in your editor as you type.

Wallaby.js sponsor

JavaScript in 14 Minutes — A gentle, interactive introduction to JavaScript. May not be useful to you but may be worth sharing with newcomers to programming or JS :-)

Jeremy Thomas

🔧 Code and Tools

Axe 3.0 Released: The Automated Accessibility Testing Library

Marcy Sutton

React 16.3.0 Released — More in this week’s React Status.

Brian Vaughn

Fix Production Bugs in Seconds with Sentry

Sentry sponsor

Task Easy: A Simple Priority Queue for Promises

Canaan Seaton

Nerv: A Fast IE8- and React 16-Compatible React Alternative

Li Weitao

11 JavaScript Machine Learning Libraries To Consider

Jonathan Saring

HotKeys.js: A Robust Library for Capturing Keyboard Input

Kenny Wong


by via JavaScript Weekly

Creating an Image Editor Using CamanJS: Layers, Blend Modes, and Events

In the previous tutorial, you learned how to create an image editor using CamanJS which can apply basic filters like contrast, brightness, and noise to an image. CamanJS also has some other built-in filters like Nostalgia, Pinhole, Sunrise, etc., which we applied directly to the image.

In this tutorial, we will cover some more advanced features of the library like Layers, Blend Modes, and Events.

Layers in CamanJS

In the first tutorial, we only worked with a single layer which contained our image. All the filters that we applied only manipulated that main layer. CamanJS allows you to create multiple layers to enable you to edit your images in a more sophisticated manner. You can create nested layers, but they will always be applied on their parent layer like a stack.

Whenever you create a new layer and apply it on the parent layer, the default blend mode used will be normal. You can create a new layer on the canvas using the newLayer() method. When you create a new layer, you can also pass a callback function which will be useful if you intend to manipulate layer.

This function can be used for a lot of tasks like setting the blend mode for the new layer using the setBlendingMode() method. Similarly, you can control the opacity of the new layer using the opacity() method.

Any new layer that you create can be filled with a solid color using the fillColor() method. You can also copy the contents of the parent layer to the new layer using the copyParent() method. All the filters that we learned about in the previous tutorial can also be applied on the new layer that we are creating. For example, you can increase the brightness of the newly created layer by using this.filter.brightness(10).

Instead of copying the parent or filling the layer with a solid color, you also have the option to load any other image in the layer and overlay it on the parent. Just like the main image, you will be able to apply different filters to the overlaid image as well.

In the following code snippet, we have attached a click event handler to three buttons which will fill the new layer with a solid color, the parent layer, and an overlay image respectively.

Blend Modes in CamanJS

In the previous section, we kept the opacity of any new layer that we added to the canvas below 100. This was done because the new layer would otherwise hide the old layer completely. When you place one layer over another, CamanJS allows you to specify a blend mode which determines the final outcome after the placement. The blend mode is set to normal by default. 

This means that any new layer that you add on the canvas will make the layer below it invisible. The library has ten blend modes in total. These are normal, multiply, screen, overlay, difference, addition, exclusion, softLight, exclusion, and darken.

As I mentioned earlier, the normal blend mode sets the final color to be equal to the color of the new layer. The multiply blend mode determines the final color of a pixel by multiplying the individual channels together and then dividing the result by 255. The difference and addition blend modes work in a similar manner, but they subtract and add the channels. 

The darken blend mode sets the final color of a pixel to be equal to the lowest value of individual color channels. The lighten blend mode sets the final color of a pixel to be equal to the highest value of individual color channels. The exclusion blend mode is somewhat similar to difference, but it sets the contrast to a lower value. In the case of the screen blend mode, the final color is obtained by inverting the colors of each layer, multiplying them, and then again inverting the result. 

The overlay blend mode acts like multiply if the bottom color is darker, and it acts like screen if the bottom color is lighter.

If you want the colors in different layers to interact in a different manner, CamanJS also lets you define your own blend modes. We will cover this in the next tutorial of the series.

Here is the JavaScript code to apply different blend modes on an image:

In the above code snippet, we get the Hex color value from an input field. This color is then applied on the new layer. You can write the code to apply other blend modes in a similar manner.

Try to specify a color of your choice in the input field, and then apply any of the blend modes by clicking on the respective button. I have applied the blend modes on a solid color in the example, but you can also apply them on an overlaid image from the previous section.

Events in CamanJS

If you uploaded any large image in either the demo of the first tutorial or the second tutorial, you might have noticed that the result of any applied filter or blend mode became evident after a long time. 

Large images have a lot of pixels, and calculating the final value of different channels for each pixel after applying a specific blend mode can be very time-consuming. For example, when applying the multiply blend mode on an image with dimensions 1920*1080, the device will have to perform multiplication and division over 6 million times.

In such cases, you can use events to give users some indication about the progress of a filter or blend mode. CamanJS has five different events which can be used to execute specific callback functions at different stages. These five events are processStart, processComplete, renderFinished, blockStarted, and blockFinished.

The processStart and processComplete events are triggered after a single filter starts or finishes its rendering process. When all the filters that you specified have been applied on an image, the library fires the renderFinished event. 

CamanJS divides large images into blocks before starting to manipulate them. The blockStarted and blockFinished events are fired after individual blocks of the image have been processed by the library.

In our example, we will only be using the processStart and renderFinished events to inform users about the progress of our image editing operation.

With the processStart and processFinish events, you get access to the name of the process currently operating on the image. The blockStarted and blockFinished events, on the other hand, give you access to information like the total number of blocks, the current block being processed, and the number of finished blocks.

Try clicking on any button in the demo below, and you will see the name of the process currently manipulating the image in the area below the canvas.

Final Thoughts

The first tutorial of the series showed you how to create a basic image editor with built-in filters from the CamanJS library. This tutorial showed you how to work with more than one layer and apply different filters and blend modes to each layer individually.

Since the image editing process can take a while for large images, we also learned how to indicate to users that the image editor is actually processing the image and not sitting idle.

In the next and final tutorial of the series, you will learn how to create your own blend modes and filters in CamanJS. If you have any questions related to this tutorial, feel free to let me know in the comments.


by Monty Shokeen via Envato Tuts+ Code

Facebook's Growing Stature in the Online Ad Market

After having been criticized for his initial reaction to the Cambridge Analytica affair, in which he acknowledged his company’s responsibility in protecting user data but stopped short of actually apologizing, Facebook’s CEO Mark Zuckerberg took out full-page ads in several major newspapers on...

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by Web Desk via Digital Information World

LinkedIn Prospecting: How to Find and Connect With Future Customers

Do you want more clients? Wondering if LinkedIn can help you acquire more business? To explore how to use LinkedIn to find leads and turn them into customers, I interview John Nemo. More About This Show The Social Media Marketing podcast is an on-demand talk radio show from Social Media Examiner. It’s designed to help [...]

This post LinkedIn Prospecting: How to Find and Connect With Future Customers first appeared on Social Media Examiner.


by Michael Stelzner via

Find a Happy Medium

Achieve total balance through this mobile experience from A Wrinkle in Time presented by the Happy Medium. This meditative exercise invites you to stack rocks as high as they can go.
by via Awwwards - Sites of the day

Yo! #009 – Sketch for Windows, 2018 State of Email, 300 Free Icons

This week in Yo! I cover Lunacy – a Sketch editor for Windows, 2018 State of Email by Litmus, Local Overrides in Chrome 65 DevTools, Paste with Frames by FiftyThree, 300 free icons, beautiful websites, remote jobs, beats & more 💃


 


by Rob Hope @robhope via One Page Love

Google JavaScript Style Guide

A tutorialabout Google’s coding standards for source code in the JavaScript programming language. The best stylistic practices for writing clean, understandable code.


by via jQuery-Plugins.net RSS Feed

Caramella

Neat load transitions in this colorful Landing Page for new blogging platform, Caramella. Quick shout-out to the smart use of the .la domain extension 👏

Full Review | Direct Link


by Rob Hope @robhope via One Page Love

Thursday, March 29, 2018

The Secret Sauce for Creating an Amazing Product

This article was originally published on Monday.com. Thank you for supporting the partners who make SitePoint possible.

9 out of 10 startups fail. This apocryphal statistic is generally accepted as fact because the simple truth is, building a successful business is hard.

There are many obvious factors that have contributed to monday.com’s success as a product and business—hard work, luck, determination—but much of where we’ve arrived today is thanks to the less obvious lessons that our founders learned the hard way.

When launching a new business and looking for a product/market fit, many people ask questions like:

  • Do we solve a problem?
  • Do people understand our solution?
  • Are they able to implement our solution?
  • Do we add value?

This is a good start, but it’s not close to enough. In this post, we’ll share some of our co-founders Roy Man and Eran Zinman’s hard-earned insights on how they built a strong business. They’ve both been developing and building products since they were kids and have a lot of successes and failures under their belt.

Beautiful design and excellent code don’t matter (at first)

Roy: “I built two startups that succeeded in some aspects but failed to turn into viable businesses. They were really good looking products with an excellent code base, but that didn’t help. It also didn’t help that people who saw these products were amazed and loved them—something didn’t work and I had no idea what.

So I went to my good friend and mentor Avishai Abrahami, the CEO of Wix, and told him that he had to show me how to get it right. So I joined Wix in 2010 when they were a startup of 80 people.”

Eran: “After I got my degree, I started my own company building a search engine for user reviews, where you could get an aggregated view of all reviews. I rented 15 computers that crawled the web 24/7 and put them on the second floor of my mom’s house. I got a call from our Internet provider who were like, ‘Uh, what are you doing?’

“I made every mistake you can make as an entrepreneur. I thought that you have to build an excellent product before you raise money. We kept improving it and perfecting it for a whole year while I burned through my life’s savings. Finally, my account was frozen, and I had to call it quits.

Working with your intuition is always wrong. You look at other companies and success stories and try to reverse-engineer them. It’s never like that. I thought, ‘I’m going to create the next Google. When I launch, it’s going to be perfect.’ I had no idea that I should have shared it with users and gotten feedback really early on.”

Roy: “When I joined Wix, I couldn’t believe how bad their codebase was. Their product design was pretty childlike, and the UI was horrible. Nothing acted like anything you’d expect. The Head of Product back then was proud of the fact that their ‘color picker’ was designed by a color-blind person.

Continue reading %The Secret Sauce for Creating an Amazing Product%


by SitePoint Team via SitePoint

Coldnoir

coldnoir.com featured one page site

Nice use of canvas with this one page website for Coldnoir – a Chinese design/UX agency. Love the simplicity and feel of it as you scroll. Nicely built.

Coldnoir is a Web design / UX agency for designers inspire.

The post Coldnoir appeared first on One Page Mania.


by Michael via One Page Mania