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Dev.to
7/11/2026
Building a Custom Terminal from Scratch: Devlog #1

Building a Custom Terminal from Scratch: Devlog #1

Short summary

A devlog about building a custom bash-like terminal in C++ to learn low-level programming. The author deliberately avoids standard libraries, using char pointers and manual memory management instead of std::string, and creates a custom char array struct with overloaded operators. The project eventually prompted a transition from C++ to C, revealing challenges like the lack of member functions and operator overloading in C.

  • Author builds a custom terminal in C++ avoiding standard libraries to learn low-level programming
  • Created a custom char array struct with manual memory management instead of using std::string
  • Project served as a gateway to learning C, highlighting differences like no member functions or operator overloading

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