Free Tools, Resources & Learning for Developers & Students | Jaconir

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Tools - Marketing

Newsletter Generator
Keyword Research Tool
AI SEO Audit Tool
UTM Link Builder
Schema Generator

Tools - Creator

Image Toolkit
Video Background Studio
Business Card Generator
QR Code Generator
CSS Gradient Generator
Color Palette Generator
Favicon Generator

Tools - Developer

Game Design Doc Generator
Sprite Sheet Generator
SVG Shape Generator
3D Asset Studio
JSON Formatter
CSS Animation Builder
Scroll Animation Generator
Font Pairing Previewer
API Response Mocker
Cron Job Generator
.env Validator
Docker Command Helper
Git Branch Name Generator

Learn DSA

Big O Notation
Arrays & Strings
Linked Lists
Stacks & Queues
Hash Tables
Trees
Graphs
Sorting Algorithms
Searching Algorithms
Recursion
Dynamic Programming
Greedy Algorithms

System Design

Scalability
Load Balancing
Caching

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