free & beginner friendly

We hold your hand through every DSA concept, step by step.

No jumps. No what is this moments. Just clear friendly explanations and interactive visualizations until you truly get it.

Get notified when new articles drop →

Every article = one oh I get it moment.

We write every article like a patient friend sitting next to you — no jumps, no confusion, until it actually clicks.

01

Read the article

Written like a patient friend sitting next to you. No textbook voice, ever.

02

Watch it move

See the algorithm run step by step in the interactive visualizer.

Data structures

4 articles
Array10 min read
visualizer
Linked Lists8 min read
visualizer
Stacks7 min read
visualizer
Queues7 min read
visualizer
Hash Maps
coming soon
Trees
coming soon
Binary Search Trees
coming soon
Heaps
coming soon

Sorting

coming soon
Bubble Sort
coming soon
Selection Sort
coming soon
Insertion Sort
coming soon
Merge Sort
coming soon
Quick Sort
coming soon
Heap Sort
coming soon

Advanced

coming soon
Kruskal's
coming soon
Prim's
coming soon
Tarjan's
coming soon
Kosaraju's
coming soon
KMP
coming soon
Rabin-Karp
coming soon
Dynamic programming
coming soon