When design systems are the source of truth and subscribers have easy access to code, it's important that code is well-tested. Lindsey shares how we unit test our Sass and how you can too.

A user research platform that helps you and your team make decisions with confidence.

I am writing markdown with sublime and want to type math equations faster. Is there anyway to achieve the following functionality in sublime snippet?

Type any character followed by a number, press tab and it will become character_number. For example, if I type ‘a1’ and press tab it will become ‘a_1’.

If this cannot be achieved by snippet, what about packages?

I'm a software engineer based in Boston, MA specializing in building (and occasionally designing) exceptional, high-quality websites and applications.

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The repository of publicly available design systems and pattern libraries

Andrey Sitnik on the past, the present and the future of PostCSS: a state of the union address on the 5th anniversary.

Better Meets Reality blog exists to explore information related to understanding, and/or improving or bettering:

Individual life for humans, animals, and living things
The state or health of the natural environment, economy and spaces we live in
And other collective systems, industries and sectors we’ve built and interact with in society

Everything you do, use or consume has a carbon footprint.

Take a personal inventory of your own personal impact on the planet – remember, if you can’t measure it, you can’t manage it! Click here to calculate your carbon footprint – it may surprise you. Consider offsetting carbon emissions by investing in clean and renewable energy projects around the world that support local communities, drive sustainable development, and protect our planet.

It has been nearly 3 years since the original Lean UX Canvas was published. During that time I’ve used it extensively in my work as a coach, consultant and trainer. I’ve also received a lot of feedback and many questions about how it’s supposed to be used, what do certain sections mean and how to better differentiate the different boxes with stakeholders, clients and team members. With the recent launch of the Professional Scrum with UX course, the Lean UX Canvas began to figure prominently in the conversations I was having with Josh Seiden, Gary Pedretti and Erik Weber (the co-creators of the course). Since we were leaning heavily on the canvas in that class and the amount of feedback and questions about it had been piling up for a while, I thought it was time to update it.

The core of React is components. You can nest these components like you would nest HTML tags, which makes is easy to write JSX since it resembles markup.

When I first learned React, I thought “Use props.children and that’s it. I know everything about children” Boy, was I wrong.

Because we’re working with JavaScript, we can change children. We can send special properties to them, decide if we want them to render or not and generally manipulate them to our will. Let’s dig into the power of children in React.

Разработка цифровых продуктов в Альфе кардинально отличается от «деланья» сайтов и лендингов, вёрстки журналов и рисования иконок. Мы делаем работающие продукты, которыми пользуются люди. Поэтому при работе над задачами дизайнеры используют проверенный временем метод.

Creating components in react can be tricky for beginners. I have done some of my projects in react and the scope of some of those projects are small, so using external components library can make the project comparatively heavy. Instead I decided to create my own components and use them. In this article i am going to show you guys how i create my own accordion component in React js.

Have you ever wondered what balls are similar in size? Which ones are larger or smaller than others?

Gatsby is a free and open source framework based on React that helps developers build blazing fast websites and apps

We assessed different tools and products, settling on the following tech stack:

• Gatsby
• Storybook
• Prismic
• Shopify
• Firebase

Choose your technology. Use the API to fetch content. Empower your content team.

Parcel is a very powerful compiling/process/whatever JavaScript tool that can automate your entire workflow and very easily. It’s based on a zero-config ideology. It’s not entirely zero-config but it has “sane” configs for 90% of use-cases.