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817 symbols 1,768 edges 177 files 141 documented · 17%

README

Learning JavaScript Data Structures and Algorithms

Project Structure

You can find the source code organized by chapter under the src folder.

Each file has the .js and the .ts extension, so you get both the JavaScript and the Typescript versions of the source code.

Each data structure and algorithm from parts 2 and 3 also have a _test_ folder where you can find the respective Jest test cases.

How to use this repository

Install all dependencies

npm install

Run all tests

npm test

Run a particular example

cd src/01-intro
node 01-hello-variables.js

or:

node src/01-intro/01-hello-variables.js

💻 Tecnologies

JavaScript
TypeScript
Jest (tests)

Happy Coding!

Extension points exported contracts — how you extend this code

Comparable (Interface)

(no doc) [1 implementers]

src/01-intro/08-typescript.ts

User (Interface)

(no doc)

src/03-array/13-remove-duplicates.ts

EditorAction (Interface)

(no doc)

src/04-stack/01-using-stack-class.ts

Friend (Interface)

(no doc)

src/01-intro/08-typescript.ts

Friend (Interface)

(no doc)

src/03-array/04-searching-sorting.ts

Friend (Interface)

(no doc)

src/03-array/09-arrays-typescript.ts

Core symbols most depended-on inside this repo

append

called by 120

src/06-linked-list/linked-list.ts

insert

called by 108

src/10-tree/avl-tree.js

push

called by 106

src/04-stack/stack.ts

addEdge

called by 82

src/13-graph/graph.js

forEach

called by 65

src/06-linked-list/linked-list_.js

toString

called by 47

src/06-linked-list/linked-list.ts

get

called by 46

src/08-dictionary-hash/hash-table.js

add

called by 33

src/07-set/set.ts

Shape

Method 465

Function 186

Class 158

Interface 6

Enum 2

Languages

TypeScript100%

Modules by API surface

src/10-tree/binary-search-tree.ts23 symbols

src/10-tree/binary-search-tree.js23 symbols

src/06-linked-list/doubly-linked-list_.js22 symbols

src/06-linked-list/linked-list_.js21 symbols

src/10-tree/red-black-tree.ts19 symbols

src/10-tree/red-black-tree.js19 symbols

src/10-tree/avl-tree.ts19 symbols

src/10-tree/avl-tree.js19 symbols

src/06-linked-list/doubly-linked-list.ts19 symbols

src/06-linked-list/circular-linked-list_.js19 symbols

src/06-linked-list/linked-list.ts18 symbols

src/06-linked-list/circular-linked-list.ts18 symbols

Dependencies from manifests, versioned

@jest/globals30.4.1 · 1×

@types/node26.0.1 · 1×

jest30.4.2 · 1×

ts-jest29.4.11 · 1×

ts-node10.9.2 · 1×

typescript6.0.3 · 1×

For agents

$ claude mcp add javascript-datastructures-algorithms \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact