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Grammarly web front-end resources

Note: here is a list (not complete) of valuable resources used on Grammarly web projects. Here, you may find our public talks and blog posts.

1. Software Design
2. Functional Programming
   • Functional programming with fp-ts by its author Giulio Canti and others
   • Common patterns to use
3. FRP

• RxJS

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FP practices

• Practical Guide to Fp-ts
• Grammarly web front-end resources

1. Composition

// very bad

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Functional programming with fp-ts by its author Giulio Canti

• Interoperability with non functional code using fp-ts
• Functional design
  • Combinators
  • How to make the time combinator more general
  • Tagless finale
  • Smart constructors
  • TDD in TS
• ADT

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### Quiz:

1. What is result of next line of code?

        typeof null

   Answer:
    * `null`
    * `object`
    * `undefined`

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sudo port install git-core +bash_completion

if [ -f /opt/local/etc/bash_completion ]; then
  . /opt/local/etc/bash_completion
fi


GIT_PS1_SHOWDIRTYSTATE=true
PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;33m\]\w\[\033[00m\]\[\033[01;31m\]$(__git_ps1 " {%s}")\[\033[00m\]\$ '

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sudo apt-get install libonig-dev
gem install oniguruma

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/* https://www.npmjs.com/package/webpack-watch-livereload-plugin
 * in webpack.config:
 * new WatchLiveReloadPlugin({
 *   files: ['./dist']
 * })
 *
 * somewhere in index.ts
 * if (process.env.NODE_ENV === 'development') {
 *  require('./livereload')()
 * }

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Parallel tests

• Gem parallel_tests
  • add to config/database.yml:

test:
  database: yourproject_test<%= ENV['TEST_ENV_NUMBER'] %>

• Parallel tests with Cucumber:

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#!/bin/sh
#
# Automatically adds ticket name to every commit message
# when branch name starts with "XX-00"
# 
# Don't change message when it already contains any ticket name.#
#

# Don't do anything when in merge - https://git-scm.com/docs/githooks#_prepare_commit_msg
[ -f $GIT_DIR/MERGE_MSG ] && exit 0

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