
AI-native code editor built on VS Code fork with deep multi-file editing and intelligent codebase indexing.
AI-native code editor built on VS Code fork with deep multi-file editing and intelligent codebase indexing.
Sublayer records 635 monthly visits with -61.5% month-over-month growth and Free pricing. VS Code records 7,397,370 monthly visits with -3.8% growth and Freemium pricing.

A model-agnostic Ruby framework for building AI agents and automations
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | sublayer.com | code.visualstudio.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 635 (635) | 7.4M (7,397,370) |
| MoM Traffic Delta | -1.01K (-61.5%) | -288.8K (-3.8%) |
| Primary Market & Share | 🇮🇳 India (100%) | 🇺🇸 United States (18.9%) |
| Direct Visits / mo | 244 | 2.17M |
| User Rating | 4.3 | 4.8 |
| Supported Platforms | Website | Website |

A model-agnostic Ruby framework for building AI agents and automations
Use OpenAI, Claude or Gemini — or plug in your own provider — without locking your app to one model.
Reusable classes for single generation tasks such as code from description or a description from code.
Operations that supply inputs to or act on the output of generators, like writing a file or running a command.
Autonomous entities with triggers such as file changes or time intervals — for example an agent that runs tests and fixes failing code.

Write code with precision, hand bigger jobs to agents, and keep working from anywhere
Agents open the repository, form a plan, edit multiple files and explain the changes so you can review each diff before accepting it. You can also run several agents in parallel to push a backlog forward.
Point the editor at Anthropic, OpenAI, Google, Microsoft or open-weight models, or bring your own key. Pick the Copilot, Claude or Codex harness that matches how you like to work.
JavaScript, TypeScript, HTML and CSS work out of the box, and Marketplace extensions add IntelliSense, linting, refactoring and debuggers for Python, Java, C++, Go, Rust and more.
Integrated terminal, source control, debugger, testing, Jupyter notebooks, an integrated browser and Dev Containers all live in one window, so you stay close to the code.

AI-native code editor built on VS Code fork with deep multi-file editing and intelligent codebase indexing.
AI-native code editor built on VS Code fork with deep multi-file editing and intelligent codebase indexing.
Agentic development platform offering an IDE and command center for running parallel AI coding agents.
Agentic development platform offering an IDE and command center for running parallel AI coding agents.

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