VS Code Extensions

Categories

Visualization

Render software structures visually. Discover top VS Code Visualization extensions to generate architecture charts, map data schemas, and preview layout plots.

Markdown Viewer Pro

Markdown Viewer Pro

Enhar

Fast, secure and practical live Markdown preview for VS Code.

Visualization #markdown
10
MdLive

MdLive

jackspace

Live markdown editor with split preview, CodeMirror editing, and GFM support

Programming Languages Visualization #markdown
10
LedgerLM - AI Usage & Cost

LedgerLM - AI Usage & Cost

TatsatP

Local token usage and cache analytics for Claude Code, GitHub Copilot, Codex CLI, and OpenCode. No cloud sync, no telemetry, and no outbound requests.

Machine Learning Visualization #ai
10
Octobots

Octobots

onetest-ai

Plan and track AI coding work as markdown boards — campaigns, missions, tasks and bugs — right inside VS Code, and install a workflow pack that teaches CLI coding agents (Claude Code, Codex, Copilot) to drive them.

Visualization AI #markdown
10
Arcflow

Arcflow

Veloce-AI

Codebase architecture intelligence — visualize dependency graphs, blast radius, security issues, and design patterns for any GitHub repo or local codebase.

Visualization #security
10
NuGet LL: Package Manager & Library Lens

NuGet LL: Package Manager & Library Lens

PiyushDoorwar

NuGet package management and Library Lens for VS Code workspaces.

Visualization #csharp
10
EndpointMap — Visual API Route Tree

EndpointMap — Visual API Route Tree

mjethwa-streamlit

A live tree of every API route in your codebase (Express, Next.js). Middleware visualization, Postman export, auth coverage, and Fastify/Hono/NestJS with Pro.

Visualization #javascript
10
L

Lean Processed Highlighter

Leasier

Highlight proven (processed) regions of Lean 4 files in green, similar to VSRocq. Supports stepping through proof blocks with Alt+Up/Down.

Programming Languages Visualization #keybindings
10
Work Plan

Work Plan

stylusnexus

Browse and manage GitHub issues as tracks — dependency graph, per-track detail, and read/write (slot, move, reconcile, close) in the sidebar.

Visualization #mermaid
10
epoch-time

epoch-time

mirello

The swiss army knive for coding time tracking.

Visualization Education #productivity
10
Umarell

Umarell

fontanariadriano

The old Italian man who watches construction sites while you code. Live construction webcams in your VS Code sidebar with random comments. / Il vecchietto italiano che guarda i cantieri mentre programmi. Webcam di cantieri live nella sidebar di VS Code, con commenti random.

Visualization #claude
10
memory.wiki Markdown Publisher

memory.wiki Markdown Publisher

raymindai

Sidebar to your memory.wiki cloud right inside VS Code. Publish a Markdown file, get a permanent URL Claude, ChatGPT, Cursor, and Gemini all read the same way. Sidebar lists every cloud doc by state (public, shared, private, view-only), supports starring, and syncs both ways. WYSIWYG preview, GFM, K

Formatters Visualization #markdown
10