Codex - Codex is a VS Code extension that allows any engineer to attach comments, questions or any kind of content to specific lines of code.
CodeKeep - Codekeep lets you store and share bits of code and text with other users. Snippets can be organized into folders/labels for instant reuse.
Codemap - The code visualizer you wished for
Anyfiddle - Build, run and share code in any language from your browser
What The Diff - Your AI-powered code review assistant
Codespace - A beautiful cross-platform code snippet manager