REPL
参考：
REPL | Node.js Documentation [Official]
使い方
参考：
How to use the Node.js REPL | Flavio Copes
Mastering the Node.js REPL | Trabe
コマンド
参考：
Commands and Special Keys – REPL | Node.js Documentation [Official]
await を使う
参考：
Node.js の REPL で await する – Qiita
repl: allow `await` in REPL · Issue #13209 · nodejs/node – GitHub
doc: fully document --experimental-repl-await · nodejs/node@56d6e82 – GitHub
context
参考：
Mastering the Node.js REPL part 2 | Trabe
Global and Local Scope – REPL | Node.js Documentation [Official]
history
参考：
Node.js の REPL で、変数のバインドと History の両立で快適になった – Qiita
A Custom Node REPL with History is not as hard as it looks | Travis Webb
REPL started with replServer doesn’t persist history · Issue #5730 · nodejs/node – GitHub
repl: Enables history for programmatic REPLs. by lance · Pull Request #5789 · nodejs/node – GitHub
require
参考：
Requiring modules in Node.js: Everything you need to know | freeCodeCamp News
load source from a file in the Node.js shell | 2ality
How To Require Node Module In Node REPL Without Installing Globally? – Stack Overflow
socket
参考：
Mastering the Node.js REPL part 3 | Trabe
undefined が表示される
参考：
node.js REPL “undefined” – Stack Overflow
await-outside
参考：
nfcampos/await-outside: Await outside of async functions – GitHub
local-repl
参考：
sloria/local-repl: Project-specific configuration for the Node.js REPL
juicy-repl
参考：