Vamsi Bhavani presentsVB Visual

Home Logic Building Data StructuresAlgorithmsOperating SystemsDBMS

Home Logic Building Data Structures GitHub

Algorithms SoonOperating Systems SoonDBMS Soon

🔤

Strings

Sequences of characters with powerful manipulation operations

Visualization

Input String:

Original String:

H

[0]

E

[1]

L

[2]

L

[3]

O

[4]

Choose an operation to begin

Getting Started

Select an operation from the buttons above to see how it works. Watch the visualization animate step by step while the code highlights.

What is a String?

A sequence of characters (letters, numbers, symbols)
Immutable in many languages (can't change in place)
Indexed from 0, similar to arrays
Common operations: search, concat, reverse, substring

← Previous TopicHashing Next Topic →Stacks

Made with 💜 by Vamsi Bhavani

PlatformLogic Building Data Structures

Open SourceGitHub Contribute Support the project

SupportContact Us Report an Issue

© 2026 VB Visual. Released under the MIT License.