ultimate-js is my node work with Node.js

• network

• os linux

  • ipc | InterProcess Communication | shared mem| signal | pipe | message queue | sockets

• docker

• databases

  • PostgreSQL
  • MongoDB
  • MySQL
  • redis

• APIs

  • rest
  • graphql
  • grpc
  • Authentication
  • express_ts | code
  • koa_ts | code
  • koa | code
  • egg

• Docs

  • elasticsearch
  • kafka
  • rabbitmq
  • nsq
  • cloud
  • docker
  • mocha

• Crypto

  • Crypto

• javascript

  • declarations | variables hoisting | block-scope
  • function declaration | function express | function hoisting
  • types | Boolean | null | undefined | Number | Bigint | String
  • type conversion
  • control flow | if_else | switch
  • iterations | for | for in | for of | do-while
  • break | continue
  • try_catch_finally
  • function | declaration | nested | closures
  • function methods | call | bind | apply
  • function properties | arguments | constructor| caller
  • build-in-function | eval | parseInt | parseFloat | decodeURL
  • express_operators
    • unary | delete | typeof | in | instance of | ternary
    • todothis
    • todoleft-hand-side | new | super
  • strings
    • d
  • array
    • create | access | populate | length | iterating
    • array methods | concat | push | pop | shift |slice | splice | reverse | sort | indexOf
    • array methods | map | reduce | filter | forEach| every | some
    • multi-dimensional array
  • map
    • map method | new | set | get | has | delete | keys | values | entries
    • map iteratingforEach | for of
  • set
    • set method | add | has | delete
    • set iterating | forEach | for of
  • objects
    • create object
    • enumerate object
    • object_methods
    • object_inheritance
    • function vs class vs java
  • async
    • callback
    • promise | create promise
    • Generator
    • async/await

• Es6

  • scoping and without hoisting
  • arrow functions
  • default parameter
  • rest parameter
  • spread operator
  • template literals
  • shorthand property
  • Computed Property Name
  • method property
  • destructuring assignment
  • Promise
  • Generators
  • export |import
  • class | class definition | class inheritance
  • Proxy

• design patterns design patterns

  • Creational
    • Simple Factory: wiki
    • *Abstract factory: wiki | code | best practices
    • *Builder: wiki | code1 | best practices orm query build
    • Factory method: wiki | code | best practices
    • *Prototype: wiki | code | best practices
    • *Singleton: wiki | code | best practices
  • Structual
    • Adapter(wrapper): wiki | code | best practices
    • *Bridge: wiki | code | best practices
    • Composite: wiki | code | best practices
    • *Decorator: wiki | code | best practices
    • Facade: wiki | code | best practices
    • Flyweight: todowiki | code | best practices
    • Proxy: todowiki | code | best practices
  • Behavioral
    • *Chain of responsibility(middleware): wiki | code | best practices
    • Command: todo wiki | code | best practices
    • *Interpreter: todowiki | code | best practices
    • *Iterator: wiki | code | best practices
    • Mediator: todowiki | code | best practices
    • Memento: todowiki | code | best practices
    • Observer: todowiki | code | best practices
    • State: todowiki | code | best practices
    • *Strategy: wiki | code | best practices
    • Template method : todowiki | code | best practices
    • Visitor: todowiki | code | best practices

• typescript

  • doc
  • Basic Types
    • boolean | number | string | array | tuple | enum | any | null | undefined | type aliases
    • type_assertions
  • interfaces
    • properties | optional | readonly | excess
    • function types
    • implements_interface
    • extents_interface
    • hybrid_types
    • keyof
  • functions
    • function_type_and_inferring
    • option | default | rest parameters
  • unions and intersection types
    • unions types
    • intersection types
  • classes
    • classes extends
    • public | private | protected
    • readonly | static
    • constructor | parameter properties
  • Enums
    • number enum | string enum
    • iterator enum
  • generic
    • function | parameters | response
    • interface
    • classes
    • class_types
    • generics_type_extends_types
  • advanced types
    • type_guards
  • utility types
    • Partial
  • decorators
    • decorator function
    • decorator factory
    • class decorators | observe | modify | replace class definition
    • method decorators | observe | modify | replace method definition
    • property decorators
    • parameter decorators
    • accessor decorators
  • modules
    • export
    • import

• Node.js

  • nvm
  • npm
  • npx
  • n

• Algorithms Algorithms

  • Data Structures
    • Linked List
    • Singly Linked List | (wiki)
    • Doubly linked list | (wiki)
    • Queue | (wiki)
    • Stack | (wiki)
    • Hash Tables | (wiki)
    • Heap | (wiki)
    • Max Heap | (wiki)
    • Min Heap | (wiki)
    • Binary Tree | (wiki)
    • Binary Search Tree | Binary Search Tree Node | (wiki) | (mit)
    • AVL Tree | height balanced binary search tree | code| (wiki) | (mit)
    • Fenwick Tree | Binary Indexed Tree | (wiki) | (mit)
    • Red-Black Tree | (wiki) | (mit)
    • Graph(wiki)
    • Matrix | (wiki)
  • Sorting algorithms
    • Bubble Sort | (wiki)
    • Selection Sort (mit notes) | (wiki)
    • Insertion Sort(mit notes) | (wiki)
    • Heap Sort (mit notes) | (wiki)
    • Merge Sort (mit notes) | (wiki)
    • Quick Sort(mit notes) | (wiki)
    • Shell Sort(mit notes) | (wiki)
  • Graph algorithms
    • Searching:
      • Depth First Search | (wiki)
      • Breadth First Search | (wiki)
      • Binary Search | (wiki)
      • Linear Search | (wiki)
      • Binary Search Recursive | (wiki)
  • hortest path:
    • Dijkstra | (wiki)
  • Sorting:
    • Topological Sort | (wiki)
  • Maths algorithms
    • Binary GCD algorithm | (wiki)
    • Closest pairs | (wiki)
    • FastPower | (wiki)
    • Fibonacci | (wiki)
    • Fisher-Yates Shuffle-yates | (wiki)
    • Erastothenes Sieve | (wiki)
    • Extented GCD algorithm | (wiki)
    • Karatsuba's Multiplication | (wiki)
    • Newton's Squarenewton-sqrt | (wiki)
    • Permutations Count
    • Strassen's matrixstrassen | (wiki)

• awesome

  • external services
  • async-file
  • typeorm
  • ramda
  • amqplib
  • bcryptjs
  • jsonwebtoken
  • protobufjs
  • deno
  • inversity
  • passport