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MIT Technology Review

How virtual power plants could provide energy for data centers

Would you take a payment to ramp down your electricity use? Would it change anything if you were doing so to help power a local data center? Google just signed a new deal to help pay for a virtual power plant (VPP) in the largest power grid in the US. The agreement is with Voltus,…

Casey Crownhart 2026-06-04 00:51 👁 11 查看原文 →
Reddit r/webdev

How would you build OTP component?

Hey all, some time ago I had an interview for a Frontend Engineer role at Stripe and had this question for my coding round: Develop OTP component that has 4 inputs: - accepts only digits - when one input is populated => auto-focus to the next - submit on enter - should support backspace - should be accessible I was using React and was trying to make it via 4 separate <input> elements heavily relying on the built-in HTML validation attributes (to save time, interviewer agreed it was ok). I made it work with auto-focus and everything but still got rejected. Now I'm curious how other would approach such challenge. I will attach an image in the comments for a visual reference. submitted by /u/truenapalm [link] [留言]

/u/truenapalm 2026-06-04 00:39 👁 8 查看原文 →
Reddit r/webdev

OSSurf – Discover Open Source Projects

OSSurf is a platform for discovering open-source repositories and contribution opportunities. It lets you: Explore trending repositories Track pull requests and issues Browse projects by language and category Discover projects suitable for contributions and GSoC Looking for feedback on the overall experience, usefulness, and UI. https://ossurf.vercel.app/ https://github.com/OSSURF submitted by /u/Direct_Sorbet_1631 [link] [留言]

/u/Direct_Sorbet_1631 2026-06-04 00:16 👁 8 查看原文 →