Plus the state of linux application packaging, and Chris' ultimate mobile workflow.

Links:

• Brydge Keyboard for iPad Pro
• Reason Homepage — Reason lets you write simple, fast and quality type safe code while leveraging both the JavaScript & OCaml ecosystems.
• What & Why · Reason — Reason can almost be considered as a solidly statically typed, faster and simpler cousin of JavaScript, minus the historical crufts, plus the features of ES2030 you can use today, and with access to both the JS and the OCaml ecosystem!
• BuckleScript · Write safer and simpler code in OCaml & Reason, compile to JavaScript. — BuckleScript is backed by OCaml. Decades of type system research and compiler engineering.
• Null, Undefined & Option · Reason — Reason itself doesn't have the notion of null or undefined. This is a great thing, as it wipes out an entire category of bugs. No more undefined is not a function, and cannot access foo of undefined!
• Variant! · Reason — Behold, the crown jewel of Reason data structures! Most data structures in most languages are about "this and that". A variant allows us to express "this or that".
• Ken Wheeler - ReasonML is Serious Business
• Syntax Cheatsheet · Reason — We've worked very hard to make Reason look like JS while preserving OCaml's great semantics & types. Hope you enjoy it!
• OCaml Homepage — OCaml is an industrial strength programming language supporting functional, imperative and object-oriented styles.
• ReasonReact · All your ReactJS knowledge, codified. — It's Just Reason. We leverage the existing type system to create a library that types just right. Plus lightweight, first-class support for the ReactJS community idioms you've been using.
• ReasonML - React as first intended — ReasonML is the new tech that Facebook is using to develop React applications and promoting as a futuristic version of JavaScript
• Create your first snap | Ubuntu tutorials — The snapcraft tool is the preferred way to build snaps. It reads a simple, declarative file and runs the build for us.
• Creating a snap - Snap documentation — A snap can be created from apps you’ve already built and zipped, or from your preferred programming language or framework.
• Snapcraft Summit, Montreal 2019 - Day 1, 2 & 3
• Similar projects · AppImage/AppImageKit Wiki — This page compares various similar systems to AppImage. Of course, each system was built toward its own specific objectives. This page is intended to illustrate the points that were important in the AppImage design, and similarities as well as differences to other systems.
• Flathub—An app store and build service for Linux — Welcome to Flathub, the home of hundreds of apps which can be easily installed on any Linux distribution. Browse the apps online, from your app center or the command line.
• Mantiz Venus MZ-02 External Graphic Enclosure — Connects Full High Full Length 120" Width 2.5 PCIE Desktop Power GPU to computer WITH an Intel Certified Thunderbolt 3 port.
• The Mad Botter INC on Twitter — Congratulations @ChinKyler on winning our #FOSS #Earthday competition and with it a @system76 #GalagoPro. Keep hacking and keep it #Linux!
• Linux Academy is hiring! — Linux academy is looking for full stack Node.JS+Angular and Ruby on Rails developers. Come join the team!

Plus Mike's battles with fan noise, and why he's doubling down on the eGPU lifestyle.

Links:

• Thelio Fan Noise Hack - Mike's Blog — I’ve had a System 76 Thelio for a little over four months now and a consistent issue that I’ve been experiencing is persistent fan noise even when the machine is idle.
• Advent of Code 2015
• Elixir — Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.
• Mike on Twitter — Someone tell @wespayne that I hate him ;) He introduced me to @elixirlang and it's like fast #Ruby. I think I might be hooked. Totally failed to get anything done though lol
• Elixir vs. Ruby and Phoenix vs. Rails: Detailed Comparison and Use Cases — If you are facing the Elixir vs. Ruby/Phoenix vs. Rails dilemma, the best way to decide is to cater to the needs of your project. In fact, it is even possible to use both technologies in one project by choosing which of them works best for each individual feature. For example, you can implement chats with Elixir Phoenix, and the rest of the code can be written in Ruby on Rails.
• TypeScript - JavaScript that scales. — TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.
• Why TypeScript · TypeScript Deep Dive — Types have proven ability to enhance code quality and understandability. However, types have a way of being unnecessarily ceremonious. TypeScript is very particular about keeping the barrier to entry as low as possible.
• Basic Types · TypeScript Handbook
• TypeScript Playground
• microsoft/TypeScript-New-Handbook — Incubation repository for the new TypeScript handbook.
• Introduction - fp-ts — fp-ts provides developers with popular patterns and reliable abstractions from typed functional languages in TypeScript.
• Purify — Functional programming library for TypeScript
• piotrwitek/utility-types — Collection of utility types, complementing TypeScript built-in mapped types and aliases (think "lodash" for static types).
• Solving Problems the Clojure Way - Rafal Dittwald — After overcoming a fear of brackets, the next challenge for would-be Clojurians is less superficial: to stop writing Java (or Javascript, or Haskell...) with Clojure's syntax, and actually start "thinking" in Clojure. It is said that Clojure is a "functional" programming language; there's also talk of "data-driven" programming. What are these things? Are they any good? Why are they good? In this talk, Rafal attempts to distill the particular blend of functional and data-driven programming that makes up "idiomatic Clojure", clarify what it looks like in practise (with real-world examples), and reflect on how Clojure's conventions came to be and how they continue to evolve.

Plus Wes’ reluctant ruby adventures and our pick to ease your javascript packaging woes.

Links:

• rbenv: Groom your app’s Ruby environment — Use rbenv to pick a Ruby version for your application and guarantee that your development environment matches production. Put rbenv to work with Bundler for painless Ruby upgrades and bulletproof deployments.
• Serverless Feedback from TomEnom — One thing you left out of your definition of serverless (IMO) that I find important is that it scales to zero. So if your lambda/function is not being used it incurs zero cost. I guess you could say that that is where serverless becomes literal.
• Install openSUSE on Digital Ocean — Unfortunately, Digital does not at present have an option for an openSUSE image. That doesn’t mean that you can’t use openSUSE on Digital Ocean, but it is going to be a little more work than most common Linux distributions.
• What is Pika? — Pika's mission is to make modern JavaScript more accessible by making it easier to find, publish, install, and use modern packages on npm.
• Introducing: pika/pack — If you’ve recently published a package to npm, you know how much work goes into a modern build process. Transpile JavaScript, compile TypeScript, convert ES Module syntax (ESM) to Common.js, configure your package.json manifest… and that’s just the basics.
• Implications of Rewriting a Browser Component in Rust - Mozilla Hacks
• Rust use case study in npm [pdf] — The npm Registry uses Rust for its CPU-bound bottlenecks.