README.md

Class 1: Software Engineering

Show timeline

Programming fundamentals

• code https://en.wikipedia.org/wiki/Source_code
• statement https://en.wikipedia.org/wiki/Statement_(computer_science)
  • control flow https://en.wikipedia.org/wiki/Control_flow
• expression https://en.wikipedia.org/wiki/Expression_(computer_science)
  • operator, operand
• literal https://en.wikipedia.org/wiki/Literal_(computer_programming)
  • template string/literal
• constant https://en.wikipedia.org/wiki/Constant_(computer_programming)
• variable https://en.wikipedia.org/wiki/Variable_(computer_science)
• scope https://en.wikipedia.org/wiki/Scope_(computer_science)
• data type https://en.wikipedia.org/wiki/Data_type
  • primitives https://en.wikipedia.org/wiki/Primitive_data_type
  • array https://en.wikipedia.org/wiki/Array_(data_type)
    • slicing https://en.wikipedia.org/wiki/Array_slicing
  • associative array https://en.wikipedia.org/wiki/Associative_array
  • list https://en.wikipedia.org/wiki/List_(abstract_data_type)
  • stack https://en.wikipedia.org/wiki/Stack_(abstract_data_type)
  • queue https://en.wikipedia.org/wiki/Queue_(abstract_data_type)
  • string https://en.wikipedia.org/wiki/String_(computer_science)
• generic programming https://en.wikipedia.org/wiki/Generic_programming
• reference https://en.wikipedia.org/wiki/Reference_(computer_science)
  • null pointer https://en.wikipedia.org/wiki/Null_pointer
  • reference counting https://en.wikipedia.org/wiki/Reference_counting
  • garbage collection https://en.wikipedia.org/wiki/Garbage_collection_(computer_science)
  • smart pointer https://en.wikipedia.org/wiki/Smart_pointer
• immutable object https://en.wikipedia.org/wiki/Immutable_object
• function https://en.wikipedia.org/wiki/Function_(computer_programming)
  • parameter https://en.wikipedia.org/wiki/Parameter_(computer_programming)
  • anonymous function https://en.wikipedia.org/wiki/Anonymous_function
  • recursion https://en.wikipedia.org/wiki/Recursion_(computer_science)
• state https://en.wikipedia.org/wiki/State_(computer_science)
• heredoc https://en.wikipedia.org/wiki/Here_document
• exception handling https://en.wikipedia.org/wiki/Exception_handling_(programming)
• this keyword https://en.wikipedia.org/wiki/This_(computer_programming)

Object-oriented programming

• abstraction https://en.wikipedia.org/wiki/Abstraction_(computer_science)
• encapsulation https://en.wikipedia.org/wiki/Encapsulation_(computer_programming)
• polymorphism https://en.wikipedia.org/wiki/Polymorphism_(computer_science)
  • dymnamic dispatch https://en.wikipedia.org/wiki/Dynamic_dispatch
• inheritance https://en.wikipedia.org/wiki/Inheritance_(object-oriented_programming)
• class https://en.wikipedia.org/wiki/Class_(computer_programming)
• interface https://en.wikipedia.org/wiki/Interface_(object-oriented_programming)
• method https://en.wikipedia.org/wiki/Method_(computer_programming)
• duck typing https://en.wikipedia.org/wiki/Duck_typing
• covariance and contravariance https://en.wikipedia.org/wiki/Covariance_and_contravariance_(computer_science)
• Frameworks for non-OO languages
  • Perl Moo https://metacpan.org/pod/Moo
  • Python dataclasses https://docs.python.org/3/library/dataclasses.html

Shell and terminal

• Bash https://www.gnu.org/software/bash/
  • line editing https://www.gnu.org/software/bash/manual/html_node/Command-Line-Editing.html
  • history https://www.gnu.org/software/bash/manual/html_node/Using-History-Interactively.html
  • shell expansions https://www.gnu.org/software/bash/manual/html_node/Shell-Expansions.html
  • pipelines https://www.gnu.org/software/bash/manual/html_node/Pipelines.html
  • special variables https://www.gnu.org/software/bash/manual/html_node/Variable-Index.html
  • built-in job control https://www.gnu.org/software/bash/manual/html_node/Job-Control.html
• Other Shells
  • zsh https://www.zsh.org/
    • oh-my-zsh https://ohmyz.sh/
  • fish-shell https://fishshell.com/
  • PowerShell https://docs.microsoft.com/en-us/powershell/
  • nushell https://www.nushell.sh/
• Shell utilities
  • coreutils https://www.gnu.org/software/coreutils/ = fileutils+textutils+shellutils
  • starship https://starship.rs/
  • bash-completion https://github.com/scop/bash-completion
  • GNU parallel https://www.gnu.org/software/parallel/
  • rlwrap https://github.com/hanslub42/rlwrap
  • charm_mods https://github.com/charmbracelet/mods - AI on the command line
• Terminals
  • Terminator https://gnome-terminator.org
  • Windows Terminal https://github.com/microsoft/terminal
  • Mintty https://mintty.github.io/
  • ANSI escape code https://en.wikipedia.org/wiki/ANSI_escape_code
• Terminal utilities
  • screen https://www.gnu.org/software/screen/
  • tmux https://github.com/tmux/tmux/wiki
  • byobu https://www.byobu.org/
  • zellij https://zellij.dev/
  • asciinema https://asciinema.org/ - recording terminal sessions and sharing them on the web
• Terminal fonts
  • Noto Fonts https://fonts.google.com/noto
  • Nerd Fonts https://www.nerdfonts.com/
• Search tools
  • findutils https://www.gnu.org/software/findutils/
  • fzf https://github.com/junegunn/fzf
  • fd https://github.com/sharkdp/fd
  • grep https://www.gnu.org/software/grep/
  • ripgrep https://github.com/BurntSushi/ripgrep
  • silversearcher-ag https://geoff.greer.fm/ag/
• Console file managers
  • midnight commander https://midnight-commander.org/
  • ranger https://github.com/ranger/ranger
• Unix-like environments on Windows
  • MSYS2 https://www.msys2.org/
  • Cygwin https://www.cygwin.com/
• Linux on Windows
  • WSL https://learn.microsoft.com/en-us/windows/wsl/

Text file processing

• ASCII https://en.wikipedia.org/wiki/ASCII
• Unicode https://home.unicode.org/
  • Unicode Emoji https://home.unicode.org/emoji/
  • ICU https://icu.unicode.org/ - a mature, widely used set of C/C++ and Java libraries providing Unicode and Globalization support
• Regex https://en.wikipedia.org/wiki/Regular_expression
  • PCRE https://en.wikipedia.org/wiki/Perl_Compatible_Regular_Expressions
• GNU sed https://www.gnu.org/software/sed/; https://sed.sourceforge.io/
• sd https://github.com/chmln/sd - sed alternative
• GNU awk https://www.gnu.org/software/gawk/
• Diff tools
  • diffutils https://www.gnu.org/software/diffutils/
  • colordiff https://www.colordiff.org/
• Tabular data
  • TSV https://en.wikipedia.org/wiki/Tab-separated_values
  • CSV https://en.wikipedia.org/wiki/Comma-separated_values
  • Text::CSV https://metacpan.org/pod/Text::CSV
  • Python csv https://docs.python.org/3/library/csv.html
  • Python tabulate https://github.com/astanin/python-tabulate
  • csvkit https://csvkit.readthedocs.io/en/latest/
  • xsv https://github.com/BurntSushi/xsv
  • qsv https://github.com/jqnatividad/qsv

Library package management

• Specs
  • CommonJS https://en.wikipedia.org/wiki/CommonJS
  • ES modules https://nodejs.org/api/esm.html
  • Python import system https://docs.python.org/3/reference/import.html
  • Go Modules https://go.dev/wiki/Modules
• Tools
  • npm CLI https://www.npmjs.com/
  • yarn https://yarnpkg.com/
  • pnpm https://pnpm.io
  • pip https://pip.pypa.io/
  • go mod https://pkg.go.dev/cmd/go
  • cpanminus https://metacpan.org/pod/App::cpanminus
  • bpkg https://bpkg.sh/bpkg/
  • cargo https://doc.rust-lang.org/stable/cargo/
  • RubyGems CLI https://rubygems.org/
  • NuGet CLI https://www.nuget.org/
  • stack https://docs.haskellstack.org/en/stable/
  • Gradle https://gradle.org/
  • Maven https://maven.apache.org/
• Private package registries
  • GitLab Package Registry https://docs.gitlab.com/ee/user/packages/package_registry/index.html
  • GitHub Packages https://github.com/features/packages
  • Nexus Repository Manager 3 https://help.sonatype.com/repomanager3
  • Azure Artifacts https://learn.microsoft.com/en-us/azure/devops/artifacts/
• Conventions
  • Semantic Versioning https://semver.org/
    • semver https://github.com/npm/node-semver#readme

Virtual environment

• Python venv https://docs.python.org/3/library/venv.html
• nodeenv https://ekalinin.github.io/nodeenv/
• asdf https://asdf-vm.com/ - a tool version manager
• nvm https://github.com/nvm-sh/nvm
• nvm-windows https://github.com/coreybutler/nvm-windows

Version control

• Distributed version control https://en.wikipedia.org/wiki/Distributed_version_control
• Markle tree https://en.wikipedia.org/wiki/Merkle_tree
• Git https://git-scm.com/
  • local repository, remote repository
  • branch, tag, worktree
  • push, pull, fetch, rebase, reset, stash
  • staging, commit
  • lfs https://git-lfs.com/
  • filter-repo https://github.com/newren/git-filter-repo
• Git for Windows https://gitforwindows.org/
• TortoiseGit https://tortoisegit.org/
• Git Interactive Rebase Tool https://gitrebasetool.mitmaro.ca/
• degit https://github.com/Rich-Harris/degit
• lazygit https://github.com/jesseduffield/lazygit
• charm_Soft Serve https://github.com/charmbracelet/soft-serve - a self-hostable Git server
• git cliff https://git-cliff.org/ - A highly customizable changelog generator
• Source code management services
  • GitHub https://github.com/
  • GitLab SCM https://about.gitlab.com/
  • Azure Repos https://learn.microsoft.com/en-us/azure/devops/repos/
• Conventions
  • keep a changelog https://keepachangelog.com/
  • Conventional Commits https://www.conventionalcommits.org/

Design principles and practices

• Orthogonality and DRY principle https://www.artima.com/intv/dry.html
• SOLID - The principle of OOD http://butunclebob.com/ArticleS.UncleBob.PrinciplesOfOod
• Unix Philosophy https://en.wikipedia.org/wiki/Unix_philosophy
• Rob Pike's 5 Rules of Programming https://users.ece.utexas.edu/~adnan/pike.html
• The Zen of Python https://www.python.org/dev/peps/pep-0020/
• Design by Contract https://en.wikipedia.org/wiki/Design_by_contract
• SSOT https://en.wikipedia.org/wiki/Single_source_of_truth
• RAII https://en.wikipedia.org/wiki/Resource_acquisition_is_initialization
• Coding style guides
  • Google Style Guides https://google.github.io/styleguide/
  • JS Project Guidelines https://github.com/elsewhencode/project-guidelines
  • Node.js Best Practices https://github.com/goldbergyoni/nodebestpractices
  • 33 JS Concepts https://github.com/leonardomso/33-js-concepts
  • Callback Hell http://callbackhell.com/
  • Effective Go https://golang.org/doc/effective_go.html
• Code quality
  • SonarQube https://www.sonarqube.org/
    • SQALE method http://sqale.org/
  • GitLab Code Quality https://docs.gitlab.com/ee/ci/testing/code_quality.html
  • ESLint https://eslint.org/
  • JSHint https://jshint.com/about/
  • Ruff https://docs.astral.sh/ruff/
  • PSScriptAnalyzer https://www.powershellgallery.com/packages/PSScriptAnalyzer/1.20.0
  • ShellCheck https://www.shellcheck.net/

IDEs and editors

• IDEs
  • VS Code https://code.visualstudio.com/
    • GitLens https://marketplace.visualstudio.com/items?itemName=eamodio.gitlens
    • Git Graph https://marketplace.visualstudio.com/items?itemName=mhutchie.git-graph
  • Vim https://www.vim.org/
    • NERDTree https://github.com/preservim/nerdtree
  • Neovim https://neovim.io/
    • Neo-tree.nvim https://github.com/nvim-neo-tree/neo-tree.nvim
  • GNU Emacs https://www.gnu.org/software/emacs/
    • neotree https://github.com/jaypei/emacs-neotree
    • Magit https://magit.vc/
    • Treemacs https://github.com/Alexander-Miller/treemacs
  • Spacemacs https://www.spacemacs.org/# - A community-driven Emacs distribution
  • Eclipse IDE https://eclipseide.org/
• AI assistance
  • GitHub Copilot https://github.com/features/copilot/
  • CodeGPT https://www.codegpt.co/
  • Cursor https://cursor.sh/
• Formatters
  • EditorConfig https://editorconfig.org/
  • Prettier https://prettier.io/
• Code counters
  • Cyclomatic complexity https://en.wikipedia.org/wiki/Cyclomatic_complexity
  • scc https://github.com/boyter/scc/
  • cloc https://github.com/AlDanial/cloc

Data description languages and tools

• Data exchange formats
  • JSON https://www.json.org/json-en.html
    • jq https://stedolan.github.io/jq/
    • json_pp https://metacpan.org/dist/JSON-PP/view/bin/json_pp
    • JSON::PP https://metacpan.org/pod/JSON::PP
    • fx https://fx.wtf/ - Terminal JSON viewer & processor
  • XML https://www.w3.org/XML/
  • ISO 8601: Date and time — Representations for information interchange
  • Unix time https://en.wikipedia.org/wiki/Unix_time
  • iCalendar https://en.wikipedia.org/wiki/ICalendar
• Configuration formats
  • YAML https://yaml.org/
    • yq (python) https://github.com/kislyuk/yq
    • yq (go) https://github.com/mikefarah/yq
    • YAML::Tiny https://metacpan.org/pod/YAML::Tiny
    • PyYAML https://github.com/yaml/pyyaml
  • TOML https://toml.io/en/
    • TOML::Tiny https://metacpan.org/pod/TOML::Tiny
    • Python tomllib https://docs.python.org/3/library/tomllib.html
  • yj https://github.com/sclevine/yj - Convert between YAML, TOML, JSON, and HCL
• JSON extentions
  • Hjson https://hjson.org/
  • jsonc https://komkom.github.io/
  • Jsonnet https://jsonnet.org/
  • CUE https://cuelang.org/

Concurrent programming

• coroutine https://en.wikipedia.org/wiki/Coroutine
• async/await https://en.wikipedia.org/wiki/Async/await
• futures and promises https://en.wikipedia.org/wiki/Futures_and_promises
• semaphore https://en.wikipedia.org/wiki/Semaphore_(programming)
• mutex https://en.wikipedia.org/wiki/Lock_(computer_science)
• channel https://en.wikipedia.org/wiki/Channel_(programming)
• thread safety https://en.wikipedia.org/wiki/Thread_safety
• deadlock https://en.wikipedia.org/wiki/Deadlock
• Guarded Command Language (GCL) https://en.wikipedia.org/wiki/Guarded_Command_Language
• communicating sequential processes https://en.wikipedia.org/wiki/Communicating_sequential_processes

Primary programming languages (for devops)

• Bash (see Shell section)
• Perl https://www.perl.org/
  • special variables https://metacpan.org/dist/perl/view/pod/perlvar.pod
  • built-in regex https://metacpan.org/dist/perl/view/pod/perlre.pod
  • context
  • scalar type
    • reference
  • quote-like operators https://metacpan.org/dist/perl/view/pod/perlop.pod
    • pattern matching operator
    • backtick operator
  • i/o operators https://metacpan.org/dist/perl/view/pod/perlop.pod
    • diamond oprator
  • autovivification
• Python https://www.python.org/
  • f-string
  • generator
  • with statement https://docs.python.org/3/reference/compound_stmts.html#with
  • context manager
  • decorator
  • coroutine function
  • lambda
  • special methods https://docs.python.org/3/reference/datamodel.html#specialnames
  • global interpreter lock https://en.wikipedia.org/wiki/Global_interpreter_lock
• Javascript/ECMAScript https://www.ecma-international.org/publications/standards/Ecma-262.htm
  • Lodash https://lodash.com/ - A modern JavaScript utility library delivering modularity, performance & extras
  • prototypal inheritance https://en.wikipedia.org/wiki/Prototype-based_programming
  • event-driven
  • spread and rest operators
  • generator
• Go https://go.dev/
  • goroutine
  • channel
  • go function
  • static binary executable
  • go module

Logging and Datetime

• Bash
  • log4sh https://github.com/kward/log4sh
  • logger https://man7.org/linux/man-pages/man1/logger.1.html
• Perl
  • log4perl https://metacpan.org/pod/Log::Log4perl
  • DateTime https://metacpan.org/pod/DateTime
• Python
  • python logging https://docs.python.org/3/library/logging.html
  • delorean https://delorean.readthedocs.io/en/latest/index.html
  • arrow https://arrow.readthedocs.io/en/latest/
• Javascript
  • bunyan https://github.com/trentm/node-bunyan
  • winston https://github.com/winstonjs/winston
  • debug https://github.com/debug-js/debug
  • Moment.js https://momentjs.com/
  • Luson https://moment.github.io/luxon/
• Go
  • go log https://pkg.go.dev/log
  • zap https://pkg.go.dev/go.uber.org/zap
  • Logrus https://github.com/sirupsen/logrus

CLI/TUI development

• Bash
  • built-in getopts etc. https://www.gnu.org/software/bash/manual/html_node/Shell-Builtin-Commands.html
  • tput https://www.man7.org/linux/man-pages/man1/tput.1.html
  • dialog https://invisible-island.net/dialog/dialog.html
  • charm_Gum https://github.com/charmbracelet/gum - A tool for glamorous shell scripts
  • FIGlet http://www.figlet.org/
  • lolcat https://github.com/busyloop/lolcat
  • cfonts https://github.com/dominikwilkowski/cfonts
  • cowsay http://cowsay.diamonds/
• Perl
  • Getopt::Long https://metacpan.org/pod/Getopt::Long
  • Term::ANSIColor https://metacpan.org/pod/Term::ANSIColor
  • Text::ANSITable https://metacpan.org/pod/Text::ANSITable
• Python
  • argparse https://docs.python.org/3/library/argparse.html
  • click https://palletsprojects.com/p/click/
  • Colorama https://github.com/tartley/colorama
  • Typer https://typer.tiangolo.com/
  • Asciimatics https://github.com/peterbrittain/asciimatics
  • Python Prompt Toolkit https://python-prompt-toolkit.readthedocs.io/en/master/
• Javascript
  • yargs https://yargs.js.org/
  • minimist https://github.com/minimistjs/minimist
  • chalk https://github.com/chalk/chalk
  • cli-progress https://github.com/npkgz/cli-progress
  • FIGLet.js https://github.com/patorjk/figlet.js
  • gradient-string https://github.com/bokub/gradient-string
• Go
  • charm_Bubble Tea https://github.com/charmbracelet/bubbletea - A powerful little TUI framework
  • charm_Huh https://github.com/charmbracelet/huh - Build terminal forms and prompts
  • pflag https://github.com/spf13/pflag - Drop-in replacement for Go's flag package
  • color https://github.com/fatih/color
  • cobra https://cobra.dev/ - A Framework for Modern CLI Apps in Go
  • cli https://cli.urfave.org/ - A simple, fast, and fun package for building command line apps in Go
  • viper https://github.com/spf13/viper - Go configuration with fangs
• Ruby
  • TTY https://ttytoolkit.org/
• Rust
  • Ratatui https://ratatui.rs/

Program execution and toolkits

• Compiler https://en.wikipedia.org/wiki/Compiler
  • gcc https://www.gnu.org/software/gcc/
  • LLVM Compiler Infrastructure https://llvm.org/
    • Clang https://clang.llvm.org/
  • Cross compiler https://en.wikipedia.org/wiki/Cross_compiler
    • MinGW-w64 https://www.mingw-w64.org/
  • Golang
    • go build https://pkg.go.dev/cmd/go
    • GopherJS https://github.com/gopherjs/gopherjs - A compiler from Go to JavaScript
• Linker https://en.wikipedia.org/wiki/Linker_(computing)
  • LLD https://lld.llvm.org/ - The LLVM Linker
  • mold https://github.com/rui314/mold/
• C core library
  • glibc https://sourceware.org/glibc/
  • musl libc https://musl.libc.org/
• Runtime system https://en.wikipedia.org/wiki/Runtime_system
  • Javascript
    • Node.js https://nodejs.org/
      • PM2 https://pm2.keymetrics.io/
    • Deno https://deno.land/
    • Bun https://bun.sh/
  • Python
    • CPython (default)
    • pypy https://www.pypy.org/
  • Ruby
    • CRuby (default)
    • JRuby https://www.jruby.org/
    • PyCall https://github.com/mrkn/pycall.rb - Calling Python functions from the Ruby language
  • Java
    • OpenJDK https://openjdk.org/
    • Eclipse Temurin https://adoptium.net/temurin/
  • .NET https://dotnet.microsoft.com/en-us/
    • CLR https://learn.microsoft.com/en-us/dotnet/standard/clr

Build automation tools

• GNU Make https://www.gnu.org/software/make/
• Gradle https://gradle.org/
• Maven https://maven.apache.org/
• Task https://taskfile.dev/
• CMake https://cmake.org/
• Meson https://mesonbuild.com/
• Rake https://ruby.github.io/rake/

Unit test and coverage tools

• Bash
  • Bats-core https://bats-core.readthedocs.io/en/stable/
  • shUnit2 https://github.com/kward/shunit2
  • shellspec https://shellspec.info/ (BDD style)
• Perl
  • Test2 https://metacpan.org/pod/Test2
    • Test2::Suite https://metacpan.org/pod/Test2%3A%3ASuite
  • prove https://metacpan.org/pod/prove
• Python
  • python unittest https://docs.python.org/3/library/unittest.html
  • pytest https://docs.pytest.org/en/latest/
  • tappy https://tappy.readthedocs.io/en/latest/
• Javascript
  • Mocha https://mochajs.org/ (BDD style)
    • Chai https://www.chaijs.com/
  • Node-Tap https://node-tap.org/ - Test Anything Protocol library for JavaScript
  • Istanbul https://istanbul.js.org/ - Yet another JS code coverage tool
  • JS Testing Best Practices https://github.com/goldbergyoni/javascript-testing-best-practices
• Go
  • go testing https://pkg.go.dev/testing
  • go cover https://pkg.go.dev/cmd/cover
  • gocheck https://labix.org/gocheck
  • Ginkgo https://onsi.github.io/ginkgo/ (BDD style)
    • Gomega https://onsi.github.io/gomega/
• Others
  • Test Anything Protocol http://testanything.org/
  • GitLab Code Coverage https://docs.gitlab.com/ee/ci/testing/code_coverage.html
  • JUnit https://junit.org/junit5/
  • xUnit.net https://xunit.net/
  • cobertura https://cobertura.github.io/cobertura/
  • LCOV https://github.com/linux-test-project/lcov
  • kcov https://simonkagstrom.github.io/kcov/ - A code coverage tester for compiled programs

Program documentation tools

• apiDoc http://apidocjs.com/
• JSDoc https://jsdoc.app/
• perldoc https://metacpan.org/dist/Pod-Perldoc/view/perldoc.pod
  • Pod https://metacpan.org/pod/perlpod
• pydoc https://docs.python.org/3/library/pydoc.html
  • Docstring https://www.python.org/dev/peps/pep-0257/
• godoc https://pkg.go.dev/golang.org/x/tools/cmd/godoc
• rustdoc https://doc.rust-lang.org/rustdoc/
• RDoc https://ruby.github.io/rdoc/
• Javadoc https://www.oracle.com/java/technologies/javase/javadoc-tool.html

Template tools

• gomplate https://gomplate.ca/ -- A fast template renderer supporting many datasources and hundreds of functions
• Go template https://pkg.go.dev/text/template
• mustache https://mustache.github.io/ -- Logic-less templates
• Jinja https://www.palletsprojects.com/p/jinja/ -- a full-featured template engine for Python
• Jsonnet https://jsonnet.org/ -- A configuration language for app and tool developers
• Perl Text::Template https://metacpan.org/pod/Text::Template
• envsubst in gettext https://www.gnu.org/software/gettext/
• ERB https://github.com/ruby/erb -- An easy to use but powerful templating system for Ruby

Functional programming (advanced)

• functional programming https://en.wikipedia.org/wiki/Functional_programming
• referential transparency https://en.wikipedia.org/wiki/Referential_transparency
• lambda calculus https://en.wikipedia.org/wiki/Lambda_calculus
• first-class function https://en.wikipedia.org/wiki/First-class_function
• closure https://en.wikipedia.org/wiki/Closure_(computer_programming)
• side-effect https://en.wikipedia.org/wiki/Side_effect_(computer_science)
• monad https://en.wikipedia.org/wiki/Monad_(functional_programming)
• currying https://en.wikipedia.org/wiki/Currying

Other programming languages (advanced)

• Ruby https://www.ruby-lang.org/en/
  • persent notation
  • block, yield, proc, lambda
  • dynamic method definition
  • pattern matching
  • instance_eval
• Typescript https://www.typescriptlang.org/index.html
  • type inference
  • interface
  • union and intersection
  • type guard
  • decorator
  • optional and default parameters
  • type arias
  • type assertion
  • type declaration file
• Rust https://www.rust-lang.org/
  • ownership and borrowing
  • interior mutability
  • iterator and closure
  • trait-based generics
  • lifetime
  • pattern matching
  • pinning
• C# https://learn.microsoft.com/en-us/dotnet/csharp/
  • query expression (LINQ)
  • delegate and event
  • lambda expression
• F# https://fsharp.org/ https://learn.microsoft.com/en-us/dotnet/fsharp/
  • immutable data structure
  • type inference
  • pattern matching
  • discriminated union
  • active pattern
  • computation expression
• Java https://docs.oracle.com/en/java/index.html
• Scala (for Gatling) https://www.scala-lang.org/
• Groovy (for Jenkins/Gradle) http://groovy-lang.org/
• Kotlin (for Gradle) https://kotlinlang.org/
• Lua (for NGINX/Neovim) https://www.lua.org/
• Haskell https://www.haskell.org/
• Elm https://elm-lang.org/
• C https://www.open-std.org/jtc1/sc22/wg14/
• Emacs Lisp https://www.gnu.org/software/emacs/manual/html_node/elisp/
• zx https://google.github.io/zx/

Programming language tools (advanced)

• Chomsky hierarchy https://en.wikipedia.org/wiki/Chomsky_hierarchy
• Automata theory https://en.wikipedia.org/wiki/Automata_theory
• Homoiconicity https://en.wikipedia.org/wiki/Homoiconicity
• BNF syntax https://en.wikipedia.org/wiki/Backus%E2%80%93Naur_form
• AST https://en.wikipedia.org/wiki/Abstract_syntax_tree
• ANTLR https://www.antlr.org/
• Ragel https://www.colm.net/open-source/ragel/
• Bison https://www.gnu.org/software/bison/
• Flex https://github.com/westes/flex
• LSP https://microsoft.github.io/language-server-protocol/
• DAP https://microsoft.github.io/debug-adapter-protocol/
• Syntax highlighting
  • highlight.js https://highlightjs.org/
  • Prism https://prismjs.com
  • Pygments https://pygments.org/
• Program analysys
  • Hoare logic https://en.wikipedia.org/wiki/Hoare_logic
  • Curry-Howard correspondence https://en.wikipedia.org/wiki/Curry–Howard_correspondence