Extensions

CatGo

Guangsheng

3D viewer for crystal structures, molecules and MD / optimization trajectories — reads the file formats of VASP, Quantum ESPRESSO, CP2K, ABACUS, ORCA, Gaussian, CASTEP, SIESTA, OpenMX, LAMMPS and ASE: POSCAR/CONTCAR · CIF · XYZ/extXYZ · mol2 · PDB · vasprun.xml · OUTCAR · XDATCAR · .traj · HDF5 · cu

Data Science Machine Learning #keybindings

503

Markdown Wiki Links

ltvan

Obsidian-style [[wiki-links]] between Markdown files in the workspace.

Visualization #markdown

494 4.5

Excel SpreadJS Editor

GrapeCitySoftware

在 VSCode 中编辑、查看和创建 Excel 电子表格及 CSV 文件，提供完整的类似 Excel 的体验。支持高级 Excel 功能、公式、数据透视表等。

Formatters Data Science #csv

494

Gitline

AzuraLight

Git visualization: commit graph in the panel.

SCM Providers Visualization #git

493

KiCad Studio Kit

Oaslananka

The complete KiCad development environment for VS Code — view schematics & PCBs, run DRC/ERC, export production files, search components, and get AI-powered design assistance.

Programming Languages Linters #json

480 5.0

Flutter Mobile Emulator

mtech-systems

Preview any web URL inside realistic phone, tablet, and desktop frames directly in VS Code.

Visualization Testing #preview

479

Hermes Agent for Cursor & VS Code

automaitiq

Integrate Hermes Agent directly into your Cursor editor — manage kanban tasks, search sessions, run skills, and more.

Programming Languages Visualization #ai

459 5.0

CSV Studio

MichaelSam94

View and edit CSV files as interactive spreadsheets

Formatters Data Science #keybindings

443

Claude Code Usage & Codex Usage Monitor

jjju

Claude usage & Codex usage monitor in your status bar. Track Claude Code and OpenAI Codex CLI rate limits: 5-hour and weekly quotas, reset times, and alerts. Works in VS Code, Cursor, Windsurf, and VSCodium.

Visualization AI #claude code

440 5.0

MuleSoft Multi-Flow Visualizer

vasudev-mule

Renders a unified, stacked visual canvas of all flows, sub-flows, and error handlers in a Mule XML file — just like Anypoint Studio.

Visualization #flow

434

Live Preview HTML

Rupesh9369

The ultimate universal previewer for VS Code. Preview HTML, JSX, Vue, Svelte, Markdown, XML, CSV, PDFs, images, videos, and audio with a built-in browser, element inspector, real-time live sync, and premium media players. Supports React, Next.js, Angular, and any web stack.

Programming Languages Visualization #javascript

419

Spyder Variable Explorer

SakethSreeram

Spyder-style Variable Explorer and IPython Console for VSCode.

Data Science Visualization #python

417 5.0