Scrapy is a tool created for website scraping. - DiscoverSDK Blog

Daily articles about web development, web design, web trends and everything else which concerns web.

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An introduction to proper error and exception handling in API Rails backends.

Columnist Patrick Stox provides some dos and don'ts for creating your robots.txt file -- along with examples of companies who have gotten creative with their files.

We have great new technology available to enhance our websites. But while theoretical articles explain well what the technologies do, we often struggle to find real use cases or details on **how things worked out in actual projects**.

This week I stumbled…

Black Friday 2016 is here and to celebrate we’ve compiled a list of outstanding web development tools and services. Build a great website using an easy-to-use builder plugin or get...

Learn by doing with hands-on programming courses. Enjoy unlimited access to 70 courses and 257 screencasts.

Introduction
One of the major requirements for any online business is to have a backend that either provides or can be extended to provide an API response. Building  websites with static HTML and simple jquery ajax is coming to an end. In this era, Javascript…

After the major release of PHP 7, PHP 7.1.0 is now focusing on core language features that will help all of us write better code, such as nullable types.

We share five Mac apps that will significantly help to improve your general workflow and productivity when designing in Sketch.app.

Wolfram Hempel discusses issues around building realtime apps at scale, and introduces deepstream, an extensible, open-source server.

This week's Designer News (N.362) includes CSS Visual Guide, Sketch Tools, Bootstrap Forms, CSS Spinners, Match Fonts, Hover Animations, and much more.

Maria Antonietta Perna shows how the decision of open sourcing Bootstrap, the popular front-end framework, was key to its growth and success.

CSS Reference is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and animated examples.

Policies to help teams manage Rails migrations, separating schema and data changes. As a team grows and the gotchas of DB changes get harder with scale, these policies help keep our team sane. DB Schema amp Data Change Policies

A collection of CSS snippets to create fast, complex image effects for websites

go.rice is a Go package that makes working with resources such as html,js,css,images,templates, etc very easy.

When models and controllers are supposed to be skinny, Rails clearly lacks a place to put all the extracted code. While there is a variety of different approaches, we like to keep it simple, stupid. Read more on structuring rails applications in this second…

Data is currently one of the most valuable commodities and resources on the planet to countless businesses, and the value of data isn’t expected to dwindle anytime soon. Data is...