Full series of 11 posts is out: Build an end-to-end Movie Store App with Re

426K subscribers in the reactjs community. A community for discussing anything related to the React UI framework and its ecosystem. Join the…

Design Psychology and the Neuroscience of Awesome UX | Toptal

Human cognition is complex, and many factors play into instant impressions. Design psychology is coming to the forefront as more and more companies are using neuroscience to design better user experiences. Great user experience design isn’t magic—it’s science.

Skip Rates: Why The First 30 Seconds Matter More Than Ever

With the album on the wane and attention spans shorter than ever, the first 30 seconds of of a song matter more than. Not only do they need to capture. Continue reading

Active Admin | The administration framework for Ruby on Rails

The administration framework for business critical Ruby on Rails applications.

How to use data in user research when you have no web analytics

When we think about the data we hold on our services, the first thing that comes to mind is often website analytics. But there are other valuable and occasionally overlooked types of data that can be really useful to user researchers.

Efficient Rails DevOps

Learn the secrets of Rails deployment and everything it takes to successfully run your application in the wild.

mahmoudparsian/pyspark-tutorial: PySpark-Tutorial provides basic algorithms

PySpark-Tutorial provides basic algorithms using PySpark - mahmoudparsian/pyspark-tutorial

Knowledge extraction from unstructured texts | Tech Blog

There is an unreasonable amount of information that can be extracted from what people publicly say on the internet. Learn how to do it.

benedekrozemberczki/awesome-gradient-boosting-papers: A curated list of gradient boosting research papers with implementations.

A curated list of gradient boosting research papers with implementations. - GitHub - benedekrozemberczki/awesome-gradient-boosting-papers: A curated list of gradient boosting research papers with ...

Mathematics for Computer Science (2017) [pdf]

Open Data Structures

Modeling the Unseen

How Instacart uses Machine Learning to spot lost demand in its fulfillment chain

OpenStackCookbook/vagrant-openstack: Vagrant OpenStack-Ansible Environment

Vagrant OpenStack-Ansible Environment used by OpenStack Cloud Computing Cookbook 4th Edition - OpenStackCookbook/vagrant-openstack

Arima Model – Complete Guide to Time Series Forecasting in Python

Using ARIMA model, you can forecast a time series using the series past values. In this post, we build an optimal ARIMA model from scratch and extend it to Seasonal ARIMA (SARIMA) and SARIMAX models. You will also see how to build autoarima models in python

How to Display Taxes, Fees, and Shipping Charges on Ecommerce Sites

Unexpected service fees and special-delivery costs should be disclosed early in the shopping process to avoid losing customers.

Welcome to Revel, the Web Framework for Go!

Building a Slack App using Ruby and Sinatra

Photo by Morre Christophe on Unsplash My team at Runtime Revolution uses an in-house app for team ma...

Docs | Netlify

Learn how to build fast and reliable web experiences with our enterprise-ready composable platform.

GraphQL Basics: Part 3 - GraphQL Server

Alright, it's been a bit longer than I was hoping since the latest entry in my ...

How to run an heuristic evaluation – UX Mastery

The advantages and disadvantages of heuristic evaluation plus step by step instructions for running a successful inspection of your design's usability.

Network Effects: Measure Them, Nurture Them (3 of 3)

Some of the most successful companies and products have been predicated on the concept of network effects, where the network becomes more valuable to users as more people use it… if managed well. But you can’t manage what you can’t measure. So, what metrics should you look at to…

Network Effects: Categories & Debates (2 of 3)

We’ve defined network effects — from what they are and aren’t to how to measure and manage them in practice — but network effects have still always been hotly debated: Where are they, are they real, are they enduring… and so on. So in this second video of our three-part…

Network Effects: So, Is It a Network Effect? (1 of 3)

Some of the most successful companies and products — from the phone era to the internet era — have all been predicated on the concept of network effects, where the network becomes more valuable to users as more people use it. But how do you tell network effects apart from scale…

Learn How to Write Copy That Sells

Increase your sales with the tips from the Step-by-Step Copywriting Secrets.

Unleashing Innovation With Collaboration Platforms

Effective leadership of virtual teams matters more than which collaboration platform you choose.

Replacing Google Analytics with GoAccess

How I replaced Google tracking with simple log-based analytics on my personal website.

How privilege impacts empathy

Who are we excluding from “user-centered” design

Applying Discounts and Promotions on Ecommerce Websites

Coupons and other discounts should be easy to apply and shopping carts should clearly display how the total was affected by the promotion.

Principles for decision-making in a flat organization

Practical thoughts from a back-end team leader

Getting Over Your Fear of Cold Calling Customers

Research shows that 48% of B2B salespeople are afraid of making cold calls. There are typically two central fears: 1) fear of sounding like a sales person; and 2) fear of failure. Overcoming the fear of sounding like a salesperson is a simple matter of accepting that you…

The Subtle Art of User Onboarding & Adoption

The “traditional” user onboarding flows and walkthroughs are dead. Learn about the next era of user onboarding and how to adapt to the changes in your org.

Anna Shipman : JFDI

Strategic technology leader

How to Manage Product Strategy and Prioritize Like a Pro? Guide for Product Managers | HackerNoon

What will you do in product management if you can not deal with strategic planning? How will you succeed if you are not able to prioritize correctly?

The Art of Virtue Signaling: Why so Many Brands Get It Wrong

Many brands overshoot the subtleties of virtue signaling. They preach, posture, and alienate the people they’re trying to impress. We show how big companies can better bang their virtue drums. #brand #marketing #PR #business #SocialMedia #CX

CMOS Circuit Design, Layout, and Simulation

AI Inference Memory System Tradeoffs

TOPS isn't all you need to know about an inference chip.

The High-Stakes World of High-End Yo Yos

The modern version of the toy is practically unrecognizable, an Object Lesson.

Synthetic data generation — a must-have skill for new data scientists

A brief rundown of packages and ideas to generate synthetic data for self-driven data science projects and deep diving into machine…

Kernel density estimation explainer

Matthew Conlen provides a short explainer of how kernel density estimation works. Nifty.

Go Modules in 2019 - The Go Programming Language

What the Go team is planning for Go modules in 2019.

On Migrating from Google Analytics - Thomas Hunter II

A blog by Darren Burns

Comparison of the Text Distance Metrics | ActiveWizards: data science and engineering lab

This article discusses and compares different approaches of how to compare two text strings.

Solitude and Leadership - The American Scholar

If you want others to follow, learn to be alone with your thoughts

Scaling Jupyter notebooks with Kubernetes and Tensorflow

In this article, you will explore how you can leverage Kubernetes, Tensorflow and Kubeflow to scale your models without having to worry about scaling the infrastructure.

A Practical Guide To SVG And Design Tools

To make the best of SVG, it’s useful not only to learn its syntax but also to understand how SVG is generated by graphic design software. Let’s take a closer look at the process of generating SVG with popular design apps and how we can use them to our own advantage. In this…

Good decisions don’t have to be slow ones

Executives often assume that speed comes at the cost of quality in good decision making. A survey challenges this belief and offers tips on getting the best of both worlds.

Three keys to faster, better decisions

Frustrated decision makers take heart. Three practices can help companies make better decisions more quickly.

Python at Netflix

By Pythonistas at Netflix, coordinated by Amjith Ramanujam and edited by Ellen Livengood

How to Respond to a Copyright Infringement Notice

Copyright infringement is a serious issue that could cost a business as much as $150,000 per instance. If your business receives an infringement notice, take it seriously. Aim to settle if, in fact, infringement occurred.