Extensions

SQLLens.AI

skylineai

sqllens.ai — MySQL, MariaDB, PostgreSQL & SQLite database GUI with Query Optimizer (QO), slow query analysis (SQO), Performance Monitor (PM), query profiling, visual EXPLAIN, and AI SQL tools.

SQL Workbench

dwmister

An AI-native VS Code database workbench with BYOK SQL assistance, schema browsing, and safe SQL execution.

code-office

jun6161

Local HWP/HWPX editing and cross-format document review in VS Code.

Aliot SysML v2

voidaliot

Full modeling environment with SysML v2 and KerML language support - live editable diagrams, completion, hover, diagnostics with quick fixes, formatting, rename, requirement verification, and AI-agent tools. Bundles the complete OMG SysML v2 standard library.

Mermaid Preview — 100% Offline

brainfkt

Offline-first Mermaid diagram preview for VS Code—with professional export, no account, and no required network connection.

Office Suite Viewer

Haroldcc

Preview Word, Excel, PDF, Markdown, and more in VS Code. Compare Excel/CSV with VCS revisions, cell-level blame, 3-way merge editor, TortoiseSVN/Git integration, self-contained HTML export, and Mermaid v11 diagrams.

systemd

dviererbe

Makes it easy to create, manage, and inspect systemd units.

RestClient MCP

JohnCole

REST Client for Visual Studio Code

HTML CSS AutoComplete Pro

desheelabs

Advanced auto-complete, hover docs, color preview, diagnostics and snippets for HTML & CSS. Includes 15+ HTML snippets and 25+ CSS snippets.

GameMaker Toolkit

alexdotpink

Formatter, analyzer, project index, and language tools for GameMaker Language (.gml) in VS Code.

Super Mermaid

mark-ku

Mermaid diagrams that look good out of the box — auto-colored live preview with pan/zoom, plus one-click hi-res PNG/SVG export (up to 4x, transparent background, batch Export All).

CWTools MD Edition

MilleniumDawnModTeam

Paradox Interactive scripting support. Millennium Dawn Mod Team fork of CWTools.