Here's a list of technologies that we prefer to use based on this scale:
Experimental - We're still playing around with this, and we feel very optimistic about it. Try it out!
Recommended - We'd use this hotness on all projects if we can!
Good - It's still a good choice, but consider better solutions for newer projects.
Sunsetting - We maintain projects with these, but don't start new projects with this anymore.
Avoid - Our poor experience with this tell us to stay away unless absolutely necessary.
Gatsby
High-performance, but very high learning curve.
Metalsmith
Extensible af
Middleman
Also extensible af, but it's Ruby
Jekyll
Works well enough, but limited growth potential.
Stylelint
Use this with `stylelint-rscss`!
Prettier
Code formatting for CSS, JS, Sass, and Markdown
Eslint
Use this with eslint-config-standard
mix format (Elixir 1.6+)
Automate the code styles for Elixir.
Credo (Elixir)
Catches static compilation warnings.
Rubocop
Code linting for Ruby.
Standard
Better to use Eslint + eslint-config-standard because it has better tooling.
jshint
Old news, use Eslint instead.
Flow
We should use it more, we don't use it enough!
Docker (for development)
Great way to maintain parity between different development environments.
Pug
Supports Elixir and JavaScript
Haml
Still the best option for Ruby, but use pug if it's available.
EEX / ERB
Consider Pug/Haml instead.