Y – A malleable coding-agent desktop app built with Electron
Malleable coding agent app. Use Claude Code and Codex to code and reshape the app itself live. - y-times-y/y
Y – A malleable coding-agent desktop app built with Electron launched on June 24, 2026 with 37 votes, #699 of 22,647 launches that month and more than 95% of that year's launches.
In plain words
Y is a desktop application built with Electron that functions as a malleable coding agent. It runs locally on users' computers and provides AI-assisted coding capabilities. The application is designed for developers who want an adaptable coding assistant integrated directly into their workflow. Y is open-source and available through GitHub, allowing users to inspect and modify the codebase according to their needs.
written from the facts on this page · September 2026
From the sources
A malleable coding agent app. Use Claude Code and Codex to build your projects and reshape y itself live.
It is built around a simple idea: software should become malleable while you use it. The main interface is a chat, but the app can reshape its own UI through a protected Modify surface. You can ask y to change how y itself works, keep the change if it renders safely, or roll it back if it does not. y is not a new agent model. It is a local, chat-first workspace for the coding agents you already use: Claude Code, OpenAI Codex, and other CLI-native agents over time. y does not collect your chat data. Project files, terminal commands, chat contents, and agent prompts are not collected or stored by y. y only uses product analytics for basic app health and usage signals, like sign-in state,…from github.com
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