Vaibhav Gosavi
1.4K posts

Vaibhav Gosavi
@vgsevenn
understanding quantum mechanics.


I switched browsers last week and I'm not going back. And the browser I'm now using is called Zen Browser. It's a Firefox fork that took Arc's best ideas, threw out the Chromium, and built something cleaner than either of them. The feature that hooked me first was Glance. Ctrl+click any link and it opens as a floating interactive preview right on top of your current page. You check what you need, hit Escape, and you're exactly where you were. No new tab. No lost context. It sounds small and then you use it fifty times a day. Workspaces keep my projects completely separated inside one window. Work tabs, research tabs, personal tabs all in their own space, switching instantly. Compact mode gives me the full width of the screen without going fullscreen. The sidebar hides itself when I'm reading and reappears when I move toward it. Live Folders fill themselves with my open GitHub issues automatically. I didn't set up a dashboard. The browser is the dashboard. Zero telemetry. No tracking baked in. More aggressive privacy defaults than stock Firefox. Every Firefox extension works on day one. Arc stopped shipping new features. Zen is just getting started. zen-browser.app Mozilla Public License 2.0. 100% Opensource.


Issue tracking is dead. We are building what comes next. linear.app/next


Congrats to the @cursor_ai team on the launch of Composer 2! We are proud to see Kimi-k2.5 provide the foundation. Seeing our model integrated effectively through Cursor's continued pretraining & high-compute RL training is the open model ecosystem we love to support. Note: Cursor accesses Kimi-k2.5 via @FireworksAI_HQ ' hosted RL and inference platform as part of an authorized commercial partnership.



We migrated @v0’s codebase from ESLint + Prettier to Oxlint + Oxfmt by @oxcproject, CI is now 3x faster. Love the OSS ecosystem.

We've reached an agreement to acquire Astral. After we close, OpenAI plans for @astral_sh to join our Codex team, with a continued focus on building great tools and advancing the shared mission of making developers more productive. openai.com/index/openai-t…









