Show HN: OpenGravity – A zero-install, BYOK vanilla JS clone of Antigravity

Keyword: Autonomous Agent

Publisher: Github.com

Published: May 11, 2026

The zero-install agentic workspace. An experimental, lightweight, BYOK (Bring Your Own Key) recreation of the Google Antigravity UI. OpenGravity provides a browser-based, reasoning-enabled IDE with … [+3733 chars]

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