Sharing code is at the heart of modern software development. The most common way developers share code today is through Git-based platforms like GitHub, GitLab, and Bitbucket. These platforms host entire project repositories and make it easy for teams to collaborate.
For smaller snippets of code, developers use services like GitHub Gist or Pastebin. When asking for help, you will often see people share code on sites like Stack Overflow or Reddit using code blocks formatted with markdown.
Within a team, code is shared through pull requests — a feature on GitHub that lets developers propose changes, review each other’s code, and merge contributions. This workflow is standard in almost every professional development environment.
