Visualization
Render software structures visually. Discover top VS Code Visualization extensions to generate architecture charts, map data schemas, and preview layout plots.
Dev Code Tracker
KuldipsinhParmar
Track coding time per project — no account, no cloud, no config. Live status bar timer, offline dashboard, smart idle detection. Works with VS Code, Cursor, Windsurf, and Claude Code.
Axiode
Axiode
Real-time developer activity tracking for Axiode — sessions, projects, and productivity insights.
FlowScope Tracer
Vihang
Runtime call graph visualizer — click anything, see everything
Inline Image Preview
aniusch
Preview base64 strings, data URIs, and image URLs inline on hover.
Diffium — Modern Diff Viewer
sitharaj
A beautiful, modern two-file diff viewer with GitHub Copilot integration: AI explanations and reviews of your changes.
TATEmd — 縦書き Markdown プレビュー
torifonium
Markdown を縦書きでプレビューし、絵巻 PDF（横長1枚）として書き出す VSCode 拡張
DocKit: OpenAPI Documentation Toolkit
DocKit
Native VS Code editor for large OpenAPI JSON/YAML specs — Text + Tree views, leaf editing, inspector, and an API-writer toolchain.
Mermaid Node Editor
SS-inkwright
A sidebar editor for Mermaid flowchart nodes — rename an ID and every edge updates with it.
Markdown マインドマップエディタ
Hashi-Kazu
Markdownの見出し・リスト構造をインタラクティブなマインドマップとして表示・編集できるVS Code拡張機能。ファイルごとに独立したビューアを同時に開けます
CodePulse Runtime
uroojk844
Measure runtime and memory usage locally.
AL EventLens
dvlprlife
See event publishers and subscribers across your AL / Microsoft Dynamics 365 Business Central workspace, and the lines that connect them.
XState Lens
generac
Cross-file analysis, visualization, and navigation for distributed XState v5 state machines