
AI-native code editor built on VS Code fork with deep multi-file editing and intelligent codebase indexing.
Tesana records 78,941 monthly visits with -71% month-over-month growth and Freemium pricing. VS Code records 7,397,370 monthly visits with -3.8% growth and Freemium pricing.

Describe a game and the AI builds it — then play and publish in the browser.
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | tesana.ai | code.visualstudio.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 78.94K (78,941) | 7.4M (7,397,370) |
| MoM Traffic Delta |
| -193.73K (-71%) |
| -288.8K (-3.8%) |
| Primary Market & Share | 🇺🇸 United States (19.5%) | 🇺🇸 United States (18.9%) |
|---|
| Direct Visits / mo | 33.78K | 2.17M |
|---|
| User Rating | 4 | 4.8 |
|---|
| Supported Platforms | Website | Website |
|---|

Describe a game and the AI builds it — then play and publish in the browser.
Describe your idea and Tesana's AI builds a game you can play minutes later, with no coding required.
Kick off from ready-made genre templates — platformer, space shooter, cozy sim, card battler, pixel RPG — and remix art, rules and levels.
Explore thousands of community games across shooters, RPGs, racing, platformers, survival and cozy genres, playable in the browser.
Share a link, publish to the marketplace, or push toward Steam, the App Store and Google Play, with hosting, multiplayer and in-game payments built in.

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.
Agentic development platform offering an IDE and command center for running parallel AI coding agents.


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Build, embed and monetize interactive puzzles and AI-generated games

Instantly play, create and remix interactive mini-apps
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.
SpecialistCloud-based development environment featuring an AI agent that builds, runs, and deploys full-stack applications instantly.
Agentic coding platform and IDE plugin that reads entire codebases to plan and complete multi-file tasks.
Spec-driven AI IDE and agent platform from AWS that plans, builds, reviews, and verifies engineering work.
SpecialistAutonomous AI software engineer that independently plans, writes, and tests code across entire repositories.
Free / Open-sourceLightweight, customizable terminal coding agent supporting multiple model providers and extensible packages.
AI-powered IDE and coding agent that understands entire projects to plan, edit, and test code.
Build, embed and monetize interactive puzzles and AI-generated games
Instantly play, create and remix interactive mini-apps