- Language
- Object: 🙋 explained
- this: 🙋 explained
- arrow function: 🙋 explained
- async function: 🙋 explained
- call: 🖐️ used
- bind: 🖐️ used
- apply: 🖐️ used
- instanceof: 🖐️ used
- ...spread: 🖐️ used
- ...rest: 🖐️ used
- typeof: 🖐️ used
- destructuring: 🖐️ used
- generator: 🎓 known
- iterator: 🖐️ used
- async generator: 🎓 known
- async iterator: 🎓 known
- chaining: 🖐️ used
- optional chaining: 🖐️ used
- IIFE: 🙋 explained
- global: 🙋 explained
- globalThis: 🙋 explained
- window: 👂 heard
- getters and setters: 🖐️ used
- proto: 🎓 known
- prototype: 🎓 known
- equality operators: 🙋 explained
- logical operators: 🙋 explained
- bitwise operators: 🖐️ used
- ternary operator: 🙋 explained
- void: 🎓 known
- yield: 🎓 known
- await: 🖐️ used
- template literal: 👂 heard
- strict mode: 🙋 explained
- delete: 🎓 known
- in: 🙋 explained
- super: 🎓 known
- Symbol: 🎓 known
- Reflect: 🎓 known
- Statements
- if: 🙋 explained
- while: 🙋 explained
- do..while: 🙋 explained
- for: 🙋 explained
- for..in: 🙋 explained
- for..of: 🙋 explained
- for await: 🎓 known
- throw: 🙋 explained
- break: 🙋 explained
- continue: 🙋 explained
- import: 🖐️ used
- export: 🖐️ used
- label: 👂 heard
- try..catch: 🖐️ used
- switch: 🙋 explained
- class: 🖐️ used
- new Error: 🙋 explained
- with: 👂 heard
- Functions
- function declaration: 🙋 explained
- function expression: 🙋 explained
- return: 🙋 explained
- default parameters: 🙋 explained
- functional object: 🖐️ used
- Data structures
- Array: 🙋 explained
- mixin: 🎓 known
- extend: 🎓 known
- typed arrays: 🎓 known
- Map: 🙋 explained
- Set: 🙋 explained
- undefined: 🙋 explained
- null: 🙋 explained
- Proxy: 🎓 known
- weak collections: 🎓 known
- timers: 🖐️ used
- EventEmitter: 🖐️ used
- RegExp: 🎓 known
- Date: 🖐️ used
- BigInt: 🎓 known
- Infrastructure
- V8: 🖐️ used
- Node.js: 🖐️ used
- npm: 🖐️ used
- prettier: 🖐️ used
- MDN: 🖐️ used