Revived Code Showcase
Explore legacy code that has been modernized, improved, and brought back to life.
Convert C-style Strings to std::string in C++
Replacing C-style char arrays with std::string improves safety and ease of use.
Language: C++
Published: August 4, 2025
Replace Deprecated document.write() with DOM Methods
document.write() causes performance issues and should be replaced with modern DOM manipulation methods.
Language: javascript
Published: August 4, 2025
Upgrade Ruby Hash Syntax to Modern Style
Updating from :key => value to key: value syntax makes the code cleaner and easier to read.
Language: Ruby
Published: August 4, 2025
Replace Inline JavaScript Events with addEventListener
Inline event handlers in HTML reduce maintainability. Using addEventListener is more flexible and cleaner.
Language: JavaScript / HTML
Published: August 4, 2025
Modernize Bash Scripts by Replacing expr with $(( ))
expr is outdated and inefficient. Using $(( )) makes arithmetic operations clearer and faster.
Language: Bash
Published: August 4, 2025
Migrate HTML Table Layouts to CSS Grid
Using tables for layout is outdated. CSS Grid provides a flexible and modern approach to page design.
Language: HTML / CSS
Published: August 4, 2025
Replace switch-case with Polymorphism in Object-Oriented Programming
Switch-case statements can be replaced with polymorphism to improve scalability and maintainability.
Language: Java / C++ / Python
Published: August 4, 2025
Refactor deeply nested callbacks to Async/Await in Node.js
Nested callbacks cause "Callback Hell". Async/Await syntax makes asynchronous code cleaner and easier to read.
Language: JavaScript / Node.js
Published: August 4, 2025
Upgrade C malloc to C++ Smart Pointers
Using malloc in C++ is unsafe and lacks automatic memory management. Upgrading to std::unique_ptr reduces memory leaks and improves safety.
Language: C++
Published: August 4, 2025