Monthly notes 32

Summer season is heating up and here’s the monthly notes for July. Something about JavaScript, little bit of design, touch of privacy and tools of the trade.

Issue 32, 23.7.2018

JavaScript

Defining Component APIs in React
Collects some of the best practices for working with React. “The following is a collection of thoughts, opinions, and advice for defining component APIs that are meant to be more flexible, composable, and easier to understand. None of these are hard-and-fast rules, but they’ve helped guide the way I think about organizing and creating components.” (from Weekend reading)

The Cost Of JavaScript by Addy Osmani at Fluent 2018
Strategies to deliver JavaScript efficiently while giving users a great expericence. i.a. audit, use code-splitting, prpl-pattern. “Improving performance is a journey.” (from @walokra)

TIL: node-jsmin (port of Crockford’s JSMin) was dropped from a lot of places as modified MIT license with “The Software shall be used for Good, not Evil” is not compliant with definition of open source software which doesn’t permit any restriction on how software may be used. (from @walokra)

Microservices

Introducing Jib — build Java Docker images better
“Jib, an open-source Java containerizer from Google that lets Java developers build containers using the Java tools they know. Jib is a fast and simple container image builder that handles all the steps of packaging your application into a container image. It does not require you to write a Dockerfile or have docker installed, and it is directly integrated into Maven and Gradle.”

Design

Brutalist Web Design
TL;DR; Content is readable on ~all screens & devices. Only hyperlinks & buttons respond to clicks. Hyperlinks are underlined, buttons are buttons. Back button works. View content by scrolling. Decoration when needed and no unrelated content. Performance is a feature. (from @walokra)

Little known trick: the <script> tag in html runs the code inside, and also hides it using css display:none. But I can change that to display:block, so that I can show sample code to the reader and also run it on the page to generate diagrams. (need to test across browsers). This also applies to <style> tags, where you can also use contentEditable to create a live editable css of the page you are on. (from @ Amit Patel)

Rebass: Flexible & functional React design system, built with styled-system
Rebass is a library of highly-composable, primitive UI components for React, built with styled-system to make building consistent, responsive web apps simpler and faster.

Tools of the trade

Browsh
Terminal-based web browser renders everything a modern browser can (HTML5, CSS3, JS, video, even WebGL). Use case: run the browser in a data center with fast internet, and access it over SSH from a device that has slow/limited internet. (from Weekend reading)

@EricaJoy. Meanwhile, this hack mostly works.

“petition to make “paste and match formatting” the default paste option”

Privacy

Riot Games Approach to Anti-Cheat
Riot Games published an article about their anti-cheating methods – nothing really fancy or new but, in the Hacker News thread there was an interesting comment by a cheat writer:

“The current Mac game client for League Of Legends contains full debug symbols and it doesn’t have Packman (the packer described in this article), which makes it quite easy to look through the symbols. Inside you can find all of the anti-cheat-related network packets. Now, I personally expect anti-cheat to snoop around my system when I’m doing something shady like scanning its memory. However, if I was a normal user of the game, I would be a bit concerned to know that it might be sending my recently used file names, drive names, system driver names, currently running processes, processor information, system state, and even entire binary files that it automatically deems as “suspicious”, to their servers.”

@aral and maya kosoff: “X is a service that enables you to control articles presented to your wife on the websites she usually visits, in order to influence her on a subconscious level to initiate sex. The best bit? It’s “just” adtech. It’s retargeting. It’s how Google makes money.” Also suggested use cases are “get your kid a dog” or “stop drinking” which eems to open up a whole new acquaintance micromarketing concept. Makes you think how you’re influenced and by whom.

@dhh
“Imgur’s fake adherence to GDPR is exactly the kind of transgression that should trigger those multi-million euro fines. There are literally HUNDREDS and HUNDREDS of shady services getting your data. Only bulk link is to ALLOW ALL, which is also default. Tons you can’t opt-out. 👎”

Something different

StemCAPtain
“The StemCAPtain replaces the stem cap, aka top cap, piece of a threadless 1″ or 1 1/8″ headset with different functional accessories. In addition to the simple and elegant analog clock, we offer a thermometer, bottle opener, picture frame, compass, GPS mount, and USB charger”

Digital Laundry: how credit card thieves use free-to-play apps to launder their ill-gotten gains

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